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Brun PG, Hourdez S, Ballenghien M, Zhou Y, Mary J, Jollivet D. A step in the deep evolution of Alvinellidae (Annelida: Polychaeta): A phylogenomic comparative approach based on transcriptomes. Mol Phylogenet Evol 2024:108207. [PMID: 39393765 DOI: 10.1016/j.ympev.2024.108207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Revised: 09/20/2024] [Accepted: 09/25/2024] [Indexed: 10/13/2024]
Abstract
The Alvinellidae are a family of worms that are endemic to deep-sea hydrothermal vents in the Pacific and Indian Oceans. These annelid worms, a sister group to the Ampharetidae, occupy a wide range of thermal habitats. The family includes the most thermotolerant marine animals described to date such as the Pompeii worm Alvinella pompejana, and other species living at much lower temperatures such as Paralvinella grasslei or Paralvinella pandorae. The phylogeny of this family has not been studied extensively. It is, however, a complex case where molecular phylogenies have given conflicting results, especially concerning the monophyletic or polyphyletic nature of the genus Paralvinella. We carried out a comprehensive study of the phylogeny of this family using the best molecular data currently available from RNAseq datasets, leading to several hundred orthologous transcripts for 11 of the 14 species currently described or in description. The results obtained by the two most popular phylogenetic inference models (using either gene concatenation with maximum likelihood, or a coalescent-based model from gene trees) were compared using a series of ampharetid and terebellid outgroups. Our study shows that the global phylogenetic signal favors the hypothesis of paraphyly for the Paralvinella genus, with P. pandorae being sister species of the other Alvinellidae. However, a high number of gene trees also supports the hypothesis of alternative trees in which the monophyly of the Paralvinella genus, as initially proposed by Desbruyères and Laubier, is valid with the species P. pandorae and Paralvinella unidentata being sister species. According to molecular dating, the radiation of the Alvinellidae was rapid and took place in a short period of time between 80 and 110 million years ago. This is reflected at the genomic scale by gene trees equally separated between different phylogenetic hypothesis, showing high rates of incomplete lineage sorting between the first lineages of the Alvinellidae and probable gene transfers. Although different genomic regions seem to have different phylogenetic stories in the early step of the alvinellid radiation, our study supports the view that the two P. pandorae species can be grouped into a separate genus (possibly Nautalvinella) and that the Miralvinella subgenus, defined by Desbruyères and Laubier, is not valid anymore.
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Affiliation(s)
- Pierre-Guillaume Brun
- Station Biologique de Roscoff, Sorbonne Université-CNRS, UMR 7144, Place G. Teissier, 29280 Roscoff, France.
| | - Stéphane Hourdez
- Observatoire Océanologique de Banyuls, Sorbonne Université-CNRS, UMR 8222, 1 Avenue Pierre Fabre, 66650 Banyuls-sur-Mer, France
| | - Marion Ballenghien
- Station Biologique de Roscoff, Sorbonne Université-CNRS, UMR 7144, Place G. Teissier, 29280 Roscoff, France
| | - Yadong Zhou
- Key Laboratory of Marine Ecosystem Dynamics, 310000 Hangzhou, China
| | - Jean Mary
- Station Biologique de Roscoff, Sorbonne Université-CNRS, UMR 7144, Place G. Teissier, 29280 Roscoff, France
| | - Didier Jollivet
- Station Biologique de Roscoff, Sorbonne Université-CNRS, UMR 7144, Place G. Teissier, 29280 Roscoff, France.
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2
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Alameh MG, Semon A, Bayard NU, Pan YG, Dwivedi G, Knox J, Glover RC, Rangel PC, Tanes C, Bittinger K, She Q, Hu H, Bonam SR, Maslanka JR, Planet PJ, Moustafa AM, Davis B, Chevrier A, Beattie M, Ni H, Blizard G, Furth EE, Mach RH, Lavertu M, Sellmyer MA, Tam Y, Abt MC, Weissman D, Zackular JP. A multivalent mRNA-LNP vaccine protects against Clostridioides difficile infection. Science 2024; 386:69-75. [PMID: 39361752 DOI: 10.1126/science.adn4955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 06/11/2024] [Accepted: 08/30/2024] [Indexed: 10/05/2024]
Abstract
Clostridioides difficile infection (CDI) is an urgent public health threat with limited preventative options. In this work, we developed a messenger RNA (mRNA)-lipid nanoparticle (LNP) vaccine targeting C. difficile toxins and virulence factors. This multivalent vaccine elicited robust and long-lived systemic and mucosal antigen-specific humoral and cellular immune responses across animal models, independent of changes to the intestinal microbiota. Vaccination protected mice from lethal CDI in both primary and recurrent infection models, and inclusion of non-toxin cellular and spore antigens improved decolonization of toxigenic C. difficile from the gastrointestinal tract. Our studies demonstrate mRNA-LNP vaccine technology as a promising platform for the development of novel C. difficile therapeutics with potential for limiting acute disease and promoting bacterial decolonization.
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Affiliation(s)
- Mohamad-Gabriel Alameh
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Penn Institute for RNA Innovation, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Department of Pathology and Laboratory Medicine, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Alexa Semon
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Department of Pathology and Laboratory Medicine, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Division of Protective Immunity, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Institute for Immunology and Immune Health, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Nile U Bayard
- Department of Pathology and Laboratory Medicine, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Division of Protective Immunity, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Yi-Gen Pan
- Division of Infectious Disease, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Garima Dwivedi
- Division of Infectious Disease, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - James Knox
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Rochelle C Glover
- Department of Pathology and Laboratory Medicine, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Division of Protective Immunity, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Paula C Rangel
- Department of Pathology and Laboratory Medicine, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Division of Protective Immunity, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Ceylan Tanes
- Division of Gastroenterology, Hepatology, and Nutrition, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Kyle Bittinger
- Division of Gastroenterology, Hepatology, and Nutrition, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
- The Center for Microbial Medicine, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Qianxuan She
- Department of Pathology and Laboratory Medicine, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Division of Gastroenterology, Hepatology, and Nutrition, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX, USA
| | - Haitao Hu
- Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX, USA
| | - Srinivasa Reddy Bonam
- Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX, USA
| | - Jeffrey R Maslanka
- Institute for Immunology and Immune Health, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Paul J Planet
- The Center for Microbial Medicine, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Division of Pediatric Infectious Diseases, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Comparative Genomics, American Museum of Natural History, New York, NY, USA
| | - Ahmed M Moustafa
- Division of Gastroenterology, Hepatology, and Nutrition, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
- The Center for Microbial Medicine, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Benjamin Davis
- Division of Infectious Disease, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Anik Chevrier
- Chemical Engineering Department, Polytechnique Montreal, Montreal, QC, Canada
| | | | - Houping Ni
- Acuitas Therapeutics, Vancouver, British Columbia, Canada
| | - Gabrielle Blizard
- Department of Biochemistry and Biophysics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Emma E Furth
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Robert H Mach
- Department of Radiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Marc Lavertu
- Chemical Engineering Department, Polytechnique Montreal, Montreal, QC, Canada
| | - Mark A Sellmyer
- Department of Biochemistry and Biophysics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Department of Radiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Ying Tam
- Acuitas Therapeutics, Vancouver, British Columbia, Canada
| | - Michael C Abt
- Institute for Immunology and Immune Health, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Drew Weissman
- Penn Institute for RNA Innovation, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Division of Infectious Disease, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Joseph P Zackular
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Penn Institute for RNA Innovation, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Department of Pathology and Laboratory Medicine, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Division of Protective Immunity, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Institute for Immunology and Immune Health, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- The Center for Microbial Medicine, Children's Hospital of Philadelphia, Philadelphia, PA, USA
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3
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Zhao J, Wan W, Yu K, Lemey P, Pettersson JHO, Bi Y, Lu M, Li X, Chen Z, Zheng M, Yan G, Dai J, Li Y, Haerheng A, He N, Tu C, Suchard MA, Holmes EC, He WT, Su S. Farmed fur animals harbour viruses with zoonotic spillover potential. Nature 2024; 634:228-233. [PMID: 39232170 DOI: 10.1038/s41586-024-07901-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Accepted: 08/01/2024] [Indexed: 09/06/2024]
Abstract
Animals such as raccoon dogs, mink and muskrats are farmed for fur and are sometimes used as food or medicinal products1,2, yet they are also potential reservoirs of emerging pathogens3. Here we performed single-sample metatranscriptomic sequencing of internal tissues from 461 individual fur animals that were found dead due to disease. We characterized 125 virus species, including 36 that were novel and 39 at potentially high risk of cross-species transmission, including zoonotic spillover. Notably, we identified seven species of coronaviruses, expanding their known host range, and documented the cross-species transmission of a novel canine respiratory coronavirus to raccoon dogs and of bat HKU5-like coronaviruses to mink, present at a high abundance in lung tissues. Three subtypes of influenza A virus-H1N2, H5N6 and H6N2-were detected in the lungs of guinea pig, mink and muskrat, respectively. Multiple known zoonotic viruses, such as Japanese encephalitis virus and mammalian orthoreovirus4,5, were detected in guinea pigs. Raccoon dogs and mink carried the highest number of potentially high-risk viruses, while viruses from the Coronaviridae, Paramyxoviridae and Sedoreoviridae families commonly infected multiple hosts. These data also reveal potential virus transmission between farmed animals and wild animals, and from humans to farmed animals, indicating that fur farming represents an important transmission hub for viral zoonoses.
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Affiliation(s)
- Jin Zhao
- Department of Epidemiology, School of Public Health, Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai, China
| | - Wenbo Wan
- Department of Epidemiology, School of Public Health, Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai, China
| | - Kang Yu
- Department of Epidemiology, School of Public Health, Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai, China
- State Key Laboratory of Natural Medicines, School of Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Philippe Lemey
- Department of Microbiology, Immunology and Transplantation, Rega Institute, Laboratory for Clinical and Epidemiological Virology, KU Leuven, Leuven, Belgium
| | - John H-O Pettersson
- Clinical Microbiology, Department of Medical Sciences, University of Uppsala, Uppsala, Sweden
- Clinical Microbiology and Hospital Hygiene, Uppsala University Hospital, Uppsala, Sweden
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Victoria, Australia
| | - Yuhai Bi
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS), Beijing, China
| | - Meng Lu
- Department of Epidemiology, School of Public Health, Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai, China
| | - Xinxin Li
- Jiangsu Engineering Laboratory of Animal Immunology, Institute of Immunology, College of Veterinary Medicine, Academy for Advanced Interdisciplinary Studies, Nanjing Agricultural University, Nanjing, China
| | - Zhuohang Chen
- Department of Epidemiology, School of Public Health, Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai, China
| | - Mengdi Zheng
- Jiangsu Engineering Laboratory of Animal Immunology, Institute of Immunology, College of Veterinary Medicine, Academy for Advanced Interdisciplinary Studies, Nanjing Agricultural University, Nanjing, China
| | - Ge Yan
- State Key Laboratory of Natural Medicines, School of Pharmacy, China Pharmaceutical University, Nanjing, China
| | - JianJun Dai
- State Key Laboratory of Natural Medicines, School of Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Yuxing Li
- Department of Epidemiology, School of Public Health, Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai, China
| | - Ayidana Haerheng
- Department of Epidemiology, School of Public Health, Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai, China
| | - Na He
- Department of Epidemiology, School of Public Health, Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai, China
| | - Changchun Tu
- Changchun Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Changchun, China
| | - Marc A Suchard
- Department of Biostatistics, Fielding School of Public Health, and Departments of Biomathematics and Human Genetics, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Edward C Holmes
- School of Medical Sciences, The University of Sydney, Sydney, New South Wales, Australia
- Laboratory of Data Discovery for Health Limited, Hong Kong SAR, China
| | - Wan-Ting He
- State Key Laboratory of Natural Medicines, School of Pharmacy, China Pharmaceutical University, Nanjing, China.
| | - Shuo Su
- Department of Epidemiology, School of Public Health, Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai, China.
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4
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Steenwyk JL, Knowles S, Bastos RW, Balamurugan C, Rinker D, Mead ME, Roberts CD, Raja HA, Li Y, Colabardini AC, de Castro PA, Dos Reis TF, Gumilang A, Almagro-Molto M, Alanio A, Garcia-Hermoso D, Delbaje E, Pontes L, Pinzan CF, Schreiber AZ, Canóvas D, Sanchez Luperini R, Lagrou K, Torrado E, Rodrigues F, Oberlies NH, Zhou X, Goldman GH, Rokas A. Evolutionary origin and population diversity of a cryptic hybrid pathogen. Nat Commun 2024; 15:8412. [PMID: 39333551 PMCID: PMC11436853 DOI: 10.1038/s41467-024-52639-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2024] [Accepted: 09/16/2024] [Indexed: 09/29/2024] Open
Abstract
Cryptic fungal pathogens pose disease management challenges due to their morphological resemblance to known pathogens. Here, we investigated the genomes and phenotypes of 53 globally distributed isolates of Aspergillus section Nidulantes fungi and found 30 clinical isolates-including four isolated from COVID-19 patients-were A. latus, a cryptic pathogen that originated via allodiploid hybridization. Notably, all A. latus isolates were misidentified. A. latus hybrids likely originated via a single hybridization event during the Miocene and harbor substantial genetic diversity. Transcriptome profiling of a clinical isolate revealed that both parental subgenomes are actively expressed and respond to environmental stimuli. Characterizing infection-relevant traits-such as drug resistance and growth under oxidative stress-revealed distinct phenotypic profiles among A. latus hybrids compared to parental and closely related species. Moreover, we identified four features that could aid A. latus taxonomic identification. Together, these findings deepen our understanding of the origin of cryptic pathogens.
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Affiliation(s)
- Jacob L Steenwyk
- Howards Hughes Medical Institute and the Department of Molecular and Cell Biology, University of California, Berkeley, Berkeley, USA
- Vanderbilt University, Department of Biological Sciences, VU Station B #35-1634, Nashville, USA
- Evolutionary Studies Initiative, Vanderbilt University, Nashville, USA
| | - Sonja Knowles
- Department of Chemistry & Biochemistry, University of North Carolina at Greensboro, Greensboro, USA
| | - Rafael W Bastos
- Faculdade de Ciencias Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, São Paulo, Brazil
- Department of Microbiology and Parasitology, Bioscience Center, Federal University of Rio Grande do Norte, Natal-RN, Brazil
| | - Charu Balamurugan
- Vanderbilt University, Department of Biological Sciences, VU Station B #35-1634, Nashville, USA
- Evolutionary Studies Initiative, Vanderbilt University, Nashville, USA
| | - David Rinker
- Vanderbilt University, Department of Biological Sciences, VU Station B #35-1634, Nashville, USA
- Evolutionary Studies Initiative, Vanderbilt University, Nashville, USA
| | - Matthew E Mead
- Vanderbilt University, Department of Biological Sciences, VU Station B #35-1634, Nashville, USA
- Evolutionary Studies Initiative, Vanderbilt University, Nashville, USA
- Ginkgo Bioworks, 27 Drydock Avenue, 8th Floor, Boston, USA
| | - Christopher D Roberts
- Department of Chemistry & Biochemistry, University of North Carolina at Greensboro, Greensboro, USA
| | - Huzefa A Raja
- Department of Chemistry & Biochemistry, University of North Carolina at Greensboro, Greensboro, USA
| | - Yuanning Li
- Institute of Marine Science and Technology, Shandong University, 72 Binhai Road, Qingdao, China
| | - Ana Cristina Colabardini
- Faculdade de Ciencias Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, São Paulo, Brazil
| | - Patrícia Alves de Castro
- Faculdade de Ciencias Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, São Paulo, Brazil
| | - Thaila Fernanda Dos Reis
- Faculdade de Ciencias Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, São Paulo, Brazil
| | - Adiyantara Gumilang
- Vanderbilt University, Department of Biological Sciences, VU Station B #35-1634, Nashville, USA
- Evolutionary Studies Initiative, Vanderbilt University, Nashville, USA
| | - María Almagro-Molto
- Max von Pettenkofer-Institut für Hygiene und Medizinische Mikrobiologie, Faculty of Medicine, Ludwig Maximilian University, Munich, Germany
| | - Alexandre Alanio
- Institut Pasteur, Paris Cité University, National Reference Center for Invasives Mycoses and Antifungals, Translational Mycology Research Group, Mycology Department, Paris, France
- Laboratoire de parasitologie-mycologie, AP-HP, Hôpital Saint-Louis, Paris, France
| | - Dea Garcia-Hermoso
- Institut Pasteur, Paris Cité University, National Reference Center for Invasives Mycoses and Antifungals, Translational Mycology Research Group, Mycology Department, Paris, France
| | - Endrews Delbaje
- Faculdade de Ciencias Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, São Paulo, Brazil
| | - Laís Pontes
- Faculdade de Ciencias Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, São Paulo, Brazil
| | - Camila Figueiredo Pinzan
- Faculdade de Ciencias Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, São Paulo, Brazil
| | | | - David Canóvas
- Departamento de Genética, Facultad de Biología, Universidad de Sevilla, Seville, Spain
- Clinical Microbiology Unit. Synlab Laboratory at Viamed Sta. Ángela de la Cruz Hospital, Seville, Spain
| | - Rafael Sanchez Luperini
- Faculdade de Ciencias Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, São Paulo, Brazil
| | - Katrien Lagrou
- Department of Microbiology, Immunology and Transplantation, Katholieke Universiteit Leuven, Leuven, Belgium
- Department of Laboratory Medicine and National Reference Centre for Mycosis, University Hospitals Leuven, Leuven, Belgium
| | - Egídio Torrado
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, 4715-495 Braga, Portugal; ICVS/3B's-PT Government Associate Laboratory, Braga, Portugal
| | - Fernando Rodrigues
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, 4715-495 Braga, Portugal; ICVS/3B's-PT Government Associate Laboratory, Braga, Portugal
| | - Nicholas H Oberlies
- Department of Chemistry & Biochemistry, University of North Carolina at Greensboro, Greensboro, USA
| | - Xiaofan Zhou
- Guangdong Laboratory for Lingnan Modern Agriculture, Guangdong Province Key Laboratory of Microbial Signals and Disease Control, Integrative Microbiology Research Centre, South China Agricultural University, Guangzhou, China
| | - Gustavo H Goldman
- Faculdade de Ciencias Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, São Paulo, Brazil.
- National Institute of Science and Technology in Human Pathogenic, Fungi, Brazil.
| | - Antonis Rokas
- Vanderbilt University, Department of Biological Sciences, VU Station B #35-1634, Nashville, USA.
- Evolutionary Studies Initiative, Vanderbilt University, Nashville, USA.
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Hill-Terán G, Petrich J, Falcone Ferreyra ML, Aybar MJ, Coux G. Untangling Zebrafish Genetic Annotation: Addressing Complexities and Nomenclature Issues in Orthologous Evaluation of TCOF1 and NOLC1. J Mol Evol 2024:10.1007/s00239-024-10200-0. [PMID: 39269459 DOI: 10.1007/s00239-024-10200-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 08/27/2024] [Indexed: 09/15/2024]
Abstract
Treacher Collins syndrome (TCS) is a genetic disorder affecting facial development, primarily caused by mutations in the TCOF1 gene. TCOF1, along with NOLC1, play important roles in ribosomal RNA transcription and processing. Previously, a zebrafish model of TCS successfully recapitulated the main characteristics of the syndrome by knocking down the expression of a gene on chromosome 13 (coding for Uniprot ID B8JIY2), which was identified as the TCOF1 orthologue. However, database updates renamed this gene as nolc1 and the zebrafish database (ZFIN) identified a different gene on chromosome 14 as the TCOF1 orthologue (coding for Uniprot ID E7F9D9). NOLC1 and TCOF1 are large proteins with unstructured regions and repetitive sequences that complicate alignments and comparisons. Also, the additional whole genome duplication of teleosts sets further difficulty. In this study, we present evidence that endorses that NOLC1 and TCOF1 are paralogs, and that the zebrafish gene on chromosome 14 is a low-complexity LisH domain-containing factor that displays homology to NOLC1 but lacks essential sequence features to accomplish TCOF1 nucleolar functions. Our analysis also supports the idea that zebrafish, as has been suggested for other non-tetrapod vertebrates, lack the TCOF1 gene that is associated with tripartite nucleolus. Using BLAST searches in a group of teleost genomes, we identified fish-specific sequences similar to E7F9D9 zebrafish protein. We propose naming them "LisH-containing Low Complexity Proteins" (LLCP). Interestingly, the gene on chromosome 13 (nolc1) displays the sequence features, developmental expression patterns, and phenotypic impact of depletion that are characteristic of TCOF1 functions. These findings suggest that in teleost fish, the nucleolar functions described for both NOLC1 and TCOF1 mediated by their repeated motifs, are carried out by a single gene, nolc1. Our study, which is mainly based on computational tools available as free web-based algorithms, could help to solve similar conflicts regarding gene orthology in zebrafish.
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Affiliation(s)
- Guillermina Hill-Terán
- Instituto Superior de Investigaciones Biológicas (INSIBIO, CONICET-UNT), CONICET-UNT, San Miguel de Tucumán, Tucumán, Argentina
| | - Julieta Petrich
- Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Suipacha 531, (S2002LRK), Rosario, Santa Fe., Argentina
- Centro de Estudios Fotosintéticos y Bioquímicos (CEFOBI), CONICET, Suipacha 531, (S2002LRK), Rosario, Santa Fe., Argentina
| | - Maria Lorena Falcone Ferreyra
- Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Suipacha 531, (S2002LRK), Rosario, Santa Fe., Argentina
- Centro de Estudios Fotosintéticos y Bioquímicos (CEFOBI), CONICET, Suipacha 531, (S2002LRK), Rosario, Santa Fe., Argentina
| | - Manuel J Aybar
- Instituto Superior de Investigaciones Biológicas (INSIBIO, CONICET-UNT), CONICET-UNT, San Miguel de Tucumán, Tucumán, Argentina
- Facultad de Bioquímica Química y Farmacia, Instituto de Biología "Dr. Francisco D. Barbieri", Universidad Nacional de Tucumán, San Miguel de Tucumán, Tucumán, Argentina
| | - Gabriela Coux
- Instituto de Biología Molecular y Celular de Rosario (IBR, CONICET-UNR), CONICET, CCT-Rosario CONICET, Ocampo y Esmeralda, (S2000EZP), Rosario, Argentina.
- Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario (UNR), Suipacha 531, (S2002LRK), Rosario, Santa Fe., Argentina.
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6
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Clement AM, Cloutier R, Lee MSY, King B, Vanhaesebroucke O, Bradshaw CJA, Dutel H, Trinajstic K, Long JA. A Late Devonian coelacanth reconfigures actinistian phylogeny, disparity, and evolutionary dynamics. Nat Commun 2024; 15:7529. [PMID: 39266502 PMCID: PMC11392942 DOI: 10.1038/s41467-024-51238-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 08/02/2024] [Indexed: 09/14/2024] Open
Abstract
The living coelacanth Latimeria (Sarcopterygii: Actinistia) is an iconic, so-called 'living fossil' within one of the most apparently morphologically conservative vertebrate groups. We describe a new, 3-D preserved coelacanth from the Late Devonian Gogo Formation in Western Australia. We assemble a comprehensive analysis of the group to assess the phylogeny, evolutionary rates, and morphological disparity of all coelacanths. We reveal a major shift in morphological disparity between Devonian and post-Devonian coelacanths. The newly described fossil fish fills a critical transitional stage in coelacanth disparity and evolution. Since the mid-Cretaceous, discrete character changes (representing major morphological innovations) have essentially ceased, while meristic and continuous characters have continued to evolve within coelacanths. Considering a range of putative environmental drivers, tectonic activity best explains variation in the rates of coelacanth evolution.
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Affiliation(s)
- Alice M Clement
- College of Science and Engineering, Flinders University, Adelaide, 5042, Australia.
| | - Richard Cloutier
- College of Science and Engineering, Flinders University, Adelaide, 5042, Australia
- Département de Biologie, Chimie et Géographie, Université du Québec à Rimouski, Rimouski, G5L 3A1, Canada
- Excellence Center in Evolution of Life, Basin Studies and Applied Paleontology,, Palaeontological Research and Education Centre, Mahasarakham University, Maha Sarakham, 44150, Thailand
| | - Michael S Y Lee
- College of Science and Engineering, Flinders University, Adelaide, 5042, Australia
- Earth Sciences Section, South Australian Museum, North Terrace, Adelaide, 5000, Australia
| | - Benedict King
- Max Planck Institute for Evolutionary Anthropology, Deutscher Platz 6, 04103, Leipzig, Germany
| | - Olivia Vanhaesebroucke
- Département de Biologie, Chimie et Géographie, Université du Québec à Rimouski, Rimouski, G5L 3A1, Canada
| | - Corey J A Bradshaw
- Global Ecology | Partuyarta Ngadluku Wardli Kuu, College of Science and Engineering, Flinders University, Adelaide, 5001, Australia
| | - Hugo Dutel
- University of Bristol, School of Earth Sciences, Bristol, UK
| | - Kate Trinajstic
- School of Molecular and Life Sciences, Faculty of Science and Engineering, Curtin University, Perth, 6845, Australia
- Earth and Planetary Sciences, Western Australian Museum, 49 Kew Street, Welshpool, 6106, Australia
| | - John A Long
- College of Science and Engineering, Flinders University, Adelaide, 5042, Australia
- Earth and Planetary Sciences, Western Australian Museum, 49 Kew Street, Welshpool, 6106, Australia
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7
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Romano Spica V, Volpini V, Valeriani F, Carotenuto G, Arcieri M, Platania S, Castrignanò T, Clementi ME, Michetti F. In Silico Predicting the Presence of the S100B Motif in Edible Plants and Detecting Its Immunoreactive Materials: Perspectives for Functional Foods, Dietary Supplements and Phytotherapies. Int J Mol Sci 2024; 25:9813. [PMID: 39337302 PMCID: PMC11431829 DOI: 10.3390/ijms25189813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2024] [Revised: 09/06/2024] [Accepted: 09/08/2024] [Indexed: 09/30/2024] Open
Abstract
The protein S100B is a part of the S100 protein family, which consists of at least 25 calcium-binding proteins. S100B is highly conserved across different species, supporting important biological functions. The protein was shown to play a role in gut microbiota eubiosis and is secreted in human breast milk, suggesting a physiological trophic function in newborn development. This study explores the possible presence of the S100B motif in plant genomes, and of S100B-like immunoreactive material in different plant extracts, opening up potential botanical uses for dietary supplementation. To explore the presence of the S100B motif in plants, a bioinformatic workflow was used. In addition, the immunoreactivity of S100B from vegetable and fruit samples was tested using an ELISA assay. The S100B motif was expected in silico in the genome of different edible plants belonging to the Viridiplantae clade, such as Durio zibethinus or Malus domestica and other medicinal species. S100B-like immunoreactive material was also detected in samples from fruits or leaves. The finding of S100B-like molecules in plants sheds new light on their role in phylogenesis and in the food chain. This study lays the foundation to elucidate the possible beneficial effects of plants or derivatives containing the S100B-like principle and their potential use in nutraceuticals.
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Affiliation(s)
- Vincenzo Romano Spica
- Department of Movement, Human and Health Sciences, University of Rome "Foro Italico", 00135 Rome, Italy
| | - Veronica Volpini
- Department of Movement, Human and Health Sciences, University of Rome "Foro Italico", 00135 Rome, Italy
| | - Federica Valeriani
- Department of Movement, Human and Health Sciences, University of Rome "Foro Italico", 00135 Rome, Italy
| | - Giovanni Carotenuto
- Department of Ecological and Biological Sciences, University of Tuscia, Viale dell'Università s.n.c., 01100 Viterbo, Italy
| | - Manuel Arcieri
- Department of Health Technology, Technical University of Denmark, 2800 Kongens Lyngby, Denmark
| | - Serena Platania
- Department of Movement, Human and Health Sciences, University of Rome "Foro Italico", 00135 Rome, Italy
- Genes, Via Venti Settembre 118, 00187 Roma, Italy
| | - Tiziana Castrignanò
- Department of Ecological and Biological Sciences, University of Tuscia, Viale dell'Università s.n.c., 01100 Viterbo, Italy
| | - Maria Elisabetta Clementi
- Istituto di Scienze e Tecnologie Chimiche "Giulio Natta" SCITEC-CNR, L.go F. Vito 1, 00168 Rome, Italy
| | - Fabrizio Michetti
- Department of Movement, Human and Health Sciences, University of Rome "Foro Italico", 00135 Rome, Italy
- Genes, Via Venti Settembre 118, 00187 Roma, Italy
- Department of Medicine, LUM University, 70010 Casamassima, Italy
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8
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Topcu C, Vrancken B, Rodosthenous JH, van de Vijver D, Siakallis G, Lemey P, Kostrikis LG. Mapping Transmission Dynamics and Drug Resistance Surveillance in the Cyprus HIV-1 Epidemic (2017-2021). Viruses 2024; 16:1449. [PMID: 39339925 PMCID: PMC11437465 DOI: 10.3390/v16091449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2024] [Revised: 09/05/2024] [Accepted: 09/05/2024] [Indexed: 09/30/2024] Open
Abstract
The human immunodeficiency virus type 1 (HIV-1) epidemic has been a major public health threat on a global scale since the early 1980s. Despite the introduction of combination antiretroviral therapy (cART), the incidence of new HIV-1 infections continues to rise in some regions around the world. Thus, with the continuous transmission of HIV-1 and the lack of a cure, it is imperative for molecular epidemiological studies to be performed, to monitor the infection and ultimately be able to control the spread of this virus. This work provides a comprehensive molecular epidemiological analysis of the HIV-1 infection in Cyprus, through examining 305 HIV-1 sequences collected between 9 March 2017 and 14 October 2021. Employing advanced statistical and bioinformatic techniques, the research delved deeply into understanding the transmission dynamics of the HIV-1 epidemic in Cyprus, as well as the monitoring of HIV-1's genetic diversity and the surveillance of transmitted drug resistance. The characterization of Cyprus's HIV-1 epidemic revealed a diverse landscape, comprising 21 HIV-1 group M pure subtypes and circulating recombinant forms (CRFs), alongside numerous uncharacterized recombinant strains. Subtypes A1 and B emerged as the most prevalent strains, followed by CRF02_AG. The findings of this study also revealed high levels of transmitted drug resistance (TDR) patterns, raising concerns for the efficacy of cART. The demographic profiles of individuals involved in HIV-1 transmission underscored the disproportionate burden borne by young to middle-aged Cypriot males, particularly those in the MSM community, who reported contracting the virus in Cyprus. An assessment of the spatiotemporal evolutionary dynamics illustrated the global interconnectedness of HIV-1 transmission networks, implicating five continents in the dissemination of strains within Cyprus: Europe, Africa, Asia, North America, and Oceania. Overall, this study advances the comprehension of the HIV-1 epidemic in Cyprus and highlights the importance of understanding HIV-1's transmission dynamics through continuous surveillance efforts. Furthermore, this work emphasizes the critical role of state-of-the-art bioinformatics analyses in addressing the challenges posed by HIV-1 transmission globally, laying the groundwork for public health interventions aimed at curbing its spread and improving patient outcomes.
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Affiliation(s)
- Cicek Topcu
- Laboratory of Biotechnology and Molecular Virology, Department of Biological Sciences, University of Cyprus, 2109 Nicosia, Cyprus
| | - Bram Vrancken
- Spatial Epidemiology Lab (SpELL), Université Libre de Bruxelles, 1050 Bruxelles, Belgium
- Laboratory of Clinical and Epidemiological Virology, Department of Microbiology, Immunology and Transplantation, Rega Institute, KU Leuven, 3000 Leuven, Belgium
| | - Johana Hezka Rodosthenous
- Laboratory of Biotechnology and Molecular Virology, Department of Biological Sciences, University of Cyprus, 2109 Nicosia, Cyprus
| | - David van de Vijver
- Department of Viroscience, Erasmus University Medical Centre, 3015 GD Rotterdam, The Netherlands
| | | | - Philippe Lemey
- Laboratory of Clinical and Epidemiological Virology, Department of Microbiology, Immunology and Transplantation, Rega Institute, KU Leuven, 3000 Leuven, Belgium
| | - Leondios G. Kostrikis
- Laboratory of Biotechnology and Molecular Virology, Department of Biological Sciences, University of Cyprus, 2109 Nicosia, Cyprus
- Cyprus Academy of Sciences, Letters, and Arts, 1011 Nicosia, Cyprus
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9
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Li X, Trovão NS. The evolutionary and transmission dynamics of HIV-1 CRF08_BC. PLoS One 2024; 19:e0310027. [PMID: 39241052 PMCID: PMC11379155 DOI: 10.1371/journal.pone.0310027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Accepted: 08/22/2024] [Indexed: 09/08/2024] Open
Abstract
HIV-1 CRF08_BC is a significant subtype in China, though its origin and spread remain incompletely understood. Previous studies using partial genomic data have provided insights but lack comprehensive analysis. Here, we investigate the early evolutionary and spatiotemporal dynamics of HIV-1 CRF08_BC in China and Myanmar using near-complete genome sequences. We analyzed 28 near-complete HIV-1 CRF08_BC genomes from China and Myanmar (1997-2013). Phylogenetic, molecular clock, and Bayesian discrete trait analyses were performed to infer the virus's origin, spread, and associated risk groups. Based on Bayesian time-scaled inference with the best-fitting combination of models determined by marginal likelihood estimation (MLE), we inferred the time to the most recent common ancestor (TMRCA) and evolutionary rate of HIV-1 CRF08_BC to be at 3 October 1991 (95% HPD: 22 February1989-27 November 1993) and 2.30 × 10-3 substitutions per site per year (95% HPD: 1.96 × 10-3-2.63 × 10-3), respectively. Our analysis suggests that HIV-1 CRF08_BC originated in Yunnan Province, China, among injecting drug users, and subsequently spread to other regions. This study provides valuable insights into the early dynamics of HIV-1 CRF08_BC through combined genomic and epidemiological data, which may inform effective prevention and mitigation efforts. However, the limited genomic data influenced the extent of our findings, and challenges in collecting accurate risk group information during surveillance were evident.
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Affiliation(s)
- Xingguang Li
- Ningbo No.2 Hospital, Ningbo, China
- Guoke Ningbo Life Science and Health Industry Research Institute, Ningbo, China
| | - Nídia S Trovão
- National Institutes of Health, Fogarty International Center, Bethesda, Maryland, United States of America
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10
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Oyeniran KA, Martin DP, Lett JM, Rakotomalala MR, Azali HA, Varsani A. Movement of the A-strain maize streak virus in and out of Madagascar. Virology 2024; 600:110222. [PMID: 39265447 DOI: 10.1016/j.virol.2024.110222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2024] [Revised: 08/26/2024] [Accepted: 09/03/2024] [Indexed: 09/14/2024]
Abstract
The maize streak virus belongs in the genus Mastrevirus, in the family Geminiviridae. The A-strain of the virus (MSV-A) is recognised as the principal causative agent of the most severe manifestation of maize streak disease (MSD). This disease continues to be a persistent limitation on maize output across sub-Saharan Africa and the nearby Indian Ocean islands. Irrespective of the causes behind the spread of MSV-A, we can determine the paths and speeds with which MSV-A spreads by analysing MSV genome sequence data along with information on when and where samples were taken. This information is valuable for identifying the geographical origins of viral strains that cause sporadic MSD epidemics in specific places and the geographical regions where viruses remain in reservoirs and contribute to prolonged epidemics during outbreaks. Our aim is to utilise these analyses to estimate the timing and origin of the MSV-A that arrived on the island of Madagascar in the Indian Ocean. Specifically, we employ model-based phylogeographic analyses on 524 complete MSV-A genome sequences, which consist of 56 newly obtained genomes from infected maize plants collected in Madagascar. These studies allow us to reconstruct the most likely paths of MSV-A to Madagascar. We found strong evidence for the existence of at least four separate movements of MSV-A variants from East and southern Africa to Madagascar. These movements took place between roughly 1979 (with a 95% highest probability density interval [HPD] ranging from 1976 to 1982) and 2003 (with a 95% HPD ranging from 2002 to 2003). While we inferred that MSV-A variants are spreading at an average rate of 38.9 km/year (with a 95% highest posterior density interval of 34.0-44.4) across their geographical range. Since their arrival in Madagascar, MSV-A variants have been migrating at an average rate of 47.6 km/year (with a 95% highest posterior density interval of 36.05-61.70). Human influences are likely significant contributors to both sporadic long-range movements of MSV-A between mainland Africa and Madagascar, as well as shorter to medium range movements within the island.
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Affiliation(s)
- Kehinde A Oyeniran
- Computational Biology Division, Department of Integrative Biomedical Sciences, Institute of Infectious Diseases and Molecular Medicine, University of Cape Town, Observatory, Cape Town, 7925, South Africa; Department of Biological Sciences, Bamidele Olumilua University of Education, Science and Technology, Ikere-Ekiti, Nigeria.
| | - Darren P Martin
- Computational Biology Division, Department of Integrative Biomedical Sciences, Institute of Infectious Diseases and Molecular Medicine, University of Cape Town, Observatory, Cape Town, 7925, South Africa
| | | | | | | | - Arvind Varsani
- The Biodesign Centre for Fundamental and Applied Microbiomics, Centre for Evolution and Medicine, School of Life Sciences, Arizona State University, Tempe, AZ, USA; Structural Biology Research Unit, Department of Integrative Biomedical Sciences, University of Cape Town, Rondebosch, Cape Town 7700, South Africa
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11
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Magee AF, Holbrook AJ, Pekar JE, Caviedes-Solis IW, Matsen Iv FA, Baele G, Wertheim JO, Ji X, Lemey P, Suchard MA. Random-Effects Substitution Models for Phylogenetics via Scalable Gradient Approximations. Syst Biol 2024; 73:562-578. [PMID: 38712512 DOI: 10.1093/sysbio/syae019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 02/26/2024] [Accepted: 05/02/2024] [Indexed: 05/08/2024] Open
Abstract
Phylogenetic and discrete-trait evolutionary inference depend heavily on an appropriate characterization of the underlying character substitution process. In this paper, we present random-effects substitution models that extend common continuous-time Markov chain models into a richer class of processes capable of capturing a wider variety of substitution dynamics. As these random-effects substitution models often require many more parameters than their usual counterparts, inference can be both statistically and computationally challenging. Thus, we also propose an efficient approach to compute an approximation to the gradient of the data likelihood with respect to all unknown substitution model parameters. We demonstrate that this approximate gradient enables scaling of sampling-based inference, namely Bayesian inference via Hamiltonian Monte Carlo, under random-effects substitution models across large trees and state-spaces. Applied to a dataset of 583 SARS-CoV-2 sequences, an HKY model with random-effects shows strong signals of nonreversibility in the substitution process, and posterior predictive model checks clearly show that it is a more adequate model than a reversible model. When analyzing the pattern of phylogeographic spread of 1441 influenza A virus (H3N2) sequences between 14 regions, a random-effects phylogeographic substitution model infers that air travel volume adequately predicts almost all dispersal rates. A random-effects state-dependent substitution model reveals no evidence for an effect of arboreality on the swimming mode in the tree frog subfamily Hylinae. Simulations reveal that random-effects substitution models can accommodate both negligible and radical departures from the underlying base substitution model. We show that our gradient-based inference approach is over an order of magnitude more time efficient than conventional approaches.
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Affiliation(s)
- Andrew F Magee
- Department of Biostatistics, Jonathan and Karin Fielding School of Public Health, University of California - Los Angeles, Los Angeles, CA, USA
| | - Andrew J Holbrook
- Department of Biostatistics, Jonathan and Karin Fielding School of Public Health, University of California - Los Angeles, Los Angeles, CA, USA
| | - Jonathan E Pekar
- Bioinformatics and Systems Biology Graduate Program, University of California - San Diego, La Jolla, CA, USA
- Department of Biomedical Informatics, University of California - San Diega, La Jolla, CA, USA
| | | | - Fredrick A Matsen Iv
- Howard Hughes Medical Institute, Seattle, Washington, USA
- Computational Biology Program, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
- Department of Genome Sciences, University of Washington, Seattle, Washington, USA
- Department of Statistics, University of Washington, Seattle, Washington, USA
| | - Guy Baele
- Department of Microbiology, Immunology and Transplantation, Rega Institute, KU Leuven, Leuven, Belgium
| | - Joel O Wertheim
- Department of Medicine, University of California - San Diego, La Jolla, CA, USA
| | - Xiang Ji
- Department of Mathematics, Tulane University, New Orleans, LA, USA
| | - Philippe Lemey
- Department of Microbiology, Immunology and Transplantation, Rega Institute, KU Leuven, Leuven, Belgium
| | - Marc A Suchard
- Department of Biostatistics, Jonathan and Karin Fielding School of Public Health, University of California - Los Angeles, Los Angeles, CA, USA
- Department of Biomathematics, David Geffen School of Medicine at UCLA, University of California - Los Angeles, Los Angeles, CA, USA
- Department of Human Genetics, David Geffen School of Medicine at UCLA, University of California - Los Angeles, Los Angeles, CA, USA
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12
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Banos H, Wong TKF, Daneau J, Susko E, Minh BQ, Lanfear R, Brown MW, Eme L, Roger AJ. GTRpmix: A Linked General Time-Reversible Model for Profile Mixture Models. Mol Biol Evol 2024; 41:msae174. [PMID: 39158305 PMCID: PMC11371462 DOI: 10.1093/molbev/msae174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2024] [Revised: 06/25/2024] [Accepted: 08/12/2024] [Indexed: 08/20/2024] Open
Abstract
Profile mixture models capture distinct biochemical constraints on the amino acid substitution process at different sites in proteins. These models feature a mixture of time-reversible models with a common matrix of exchangeabilities and distinct sets of equilibrium amino acid frequencies known as profiles. Combining the exchangeability matrix with each profile generates the matrix of instantaneous rates of amino acid exchange for that profile. Currently, empirically estimated exchangeability matrices (e.g. the LG matrix) are widely used for phylogenetic inference under profile mixture models. However, these were estimated using a single profile and are unlikely optimal for profile mixture models. Here, we describe the GTRpmix model that allows maximum likelihood estimation of a common exchangeability matrix under any profile mixture model. We show that exchangeability matrices estimated under profile mixture models differ from the LG matrix, dramatically improving model fit and topological estimation accuracy for empirical test cases. Because the GTRpmix model is computationally expensive, we provide two exchangeability matrices estimated from large concatenated phylogenomic-supermatrices to be used for phylogenetic analyses. One, called Eukaryotic Linked Mixture (ELM), is designed for phylogenetic analysis of proteins encoded by nuclear genomes of eukaryotes, and the other, Eukaryotic and Archaeal Linked mixture (EAL), for reconstructing relationships between eukaryotes and Archaea. These matrices, combined with profile mixture models, fit data better and have improved topology estimation relative to the LG matrix combined with the same mixture models. Starting with version 2.3.1, IQ-TREE2 allows users to estimate linked exchangeabilities (i.e. amino acid exchange rates) under profile mixture models.
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Affiliation(s)
- Hector Banos
- Department of Mathematics, California State University San Bernardino, San Bernardino, CA, USA
- Department of Biochemistry and Molecular Biology, Faculty of Medicine, Dalhousie University, Halifax, NS, Canada
| | - Thomas K F Wong
- School of Computing, College of Engineering and Computing and Cybernetics, Australian National University, Canberra, ACT 2600, Australia
- Ecology and Evolution, Research School of Biology, College of Science, Australian National University, Canberra, ACT 2600, Australia
| | - Justin Daneau
- Department of Biochemistry and Molecular Biology, Faculty of Medicine, Dalhousie University, Halifax, NS, Canada
| | - Edward Susko
- Department of Mathematics and Statistics, Faculty of Science, Dalhousie University, Halifax, NS, Canada
| | - Bui Quang Minh
- School of Computing, College of Engineering and Computing and Cybernetics, Australian National University, Canberra, ACT 2600, Australia
| | - Robert Lanfear
- Ecology and Evolution, Research School of Biology, College of Science, Australian National University, Canberra, ACT 2600, Australia
| | - Matthew W Brown
- Department of Biological Sciences, Mississippi State University, Mississippi State, MS, USA
| | - Laura Eme
- Laboratoire d’Ecologie, systématique et Evolution, Université Paris-Saclay, Gif-sur-Yvette, France
| | - Andrew J Roger
- Department of Biochemistry and Molecular Biology, Faculty of Medicine, Dalhousie University, Halifax, NS, Canada
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13
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Fallon MA, Tadfie H, Watson AP, Dyke MM, Flores C, Cook N, Fei Z, Holland CK. Molecular basis of one-step methyl anthranilate biosynthesis in grapes, sweet orange, and maize. THE PLANT JOURNAL : FOR CELL AND MOLECULAR BIOLOGY 2024; 119:2363-2374. [PMID: 38976445 DOI: 10.1111/tpj.16922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Accepted: 06/26/2024] [Indexed: 07/10/2024]
Abstract
Plants synthesize an array of volatile compounds, many of which serve ecological roles in attracting pollinators, deterring herbivores, and communicating with their surroundings. Methyl anthranilate (MeAA) is an anti-herbivory defensive volatile responsible for grape aroma that is emitted by several agriculturally relevant plants, including citrus, grapes, and maize. Unlike maize, which uses a one-step anthranilate methyltransferase (AAMT), grapes have been thought to use a two-step pathway for MeAA biosynthesis. By mining available transcriptomics data, we identified two AAMTs in Vitis vinifera (wine grape), as well as one ortholog in "Concord" grape. Many angiosperms methylate the plant hormone salicylic acid (SA) to produce methyl salicylate, which acts as a plant-to-plant communication molecule. Because the Citrus sinensis (sweet orange) SA methyltransferase can methylate both anthranilate (AA) and SA, we used this enzyme to examine the molecular basis of AA activity by introducing rational mutations, which identified several active site residues that increase activity with AA. Reversing this approach, we introduced mutations that imparted activity with SA in the maize AAMT, which uncovered different active site residues from those in the citrus enzyme. Sequence and phylogenetic analysis revealed that one of the Vitis AAMTs shares an ancestor with jasmonic acid methyltransferases, similar to the AAMT from strawberry (Frageria sp.). Collectively, these data demonstrate the molecular mechanisms underpinning AA activity across methyltransferases and identify one-step enzymes by which grapes synthesize MeAA.
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Affiliation(s)
- Michael A Fallon
- Department of Biology, Williams College, Williamstown, Massachusetts, 01267, USA
| | - Hisham Tadfie
- Department of Biology, Williams College, Williamstown, Massachusetts, 01267, USA
| | - Aracely P Watson
- Department of Biology, Williams College, Williamstown, Massachusetts, 01267, USA
| | - Madeline M Dyke
- Department of Biology, Williams College, Williamstown, Massachusetts, 01267, USA
| | - Christopher Flores
- Department of Biology, Williams College, Williamstown, Massachusetts, 01267, USA
| | - Nathan Cook
- Department of Chemistry, Williams College, Williamstown, Massachusetts, 01267, USA
| | - Zhangjun Fei
- Boyce Thompson Institute, Ithaca, New York, 14850, USA
| | - Cynthia K Holland
- Department of Biology, Williams College, Williamstown, Massachusetts, 01267, USA
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14
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El Moussaoui M, Bontems S, Meex C, Hayette MP, Lejeune M, Hong SL, Dellicour S, Moutschen M, Cambisano N, Renotte N, Bours V, Darcis G, Artesi M, Durkin K. Intrahost evolution leading to distinct lineages in the upper and lower respiratory tracts during SARS-CoV-2 prolonged infection. Virus Evol 2024; 10:veae073. [PMID: 39399151 PMCID: PMC11470753 DOI: 10.1093/ve/veae073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 07/18/2024] [Accepted: 08/29/2024] [Indexed: 10/15/2024] Open
Abstract
Accumulating evidence points to persistent severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections in immunocompromised individuals as a source of novel lineages. While intrahost evolution of the virus in chronically infected patients has previously been reported, existing knowledge is primarily based on samples from the nasopharynx. In this study, we investigate the intrahost evolution and genetic diversity that accumulated during a prolonged SARS-CoV-2 infection with the Omicron BF.7 sublineage, which is estimated to have persisted for >1 year in an immunosuppressed patient. Based on the sequencing of eight samples collected at six time points, we identified 87 intrahost single-nucleotide variants, 2 indels, and a 362-bp deletion. Our analysis revealed distinct viral genotypes in the nasopharyngeal (NP), endotracheal aspirate, and bronchoalveolar lavage samples. This suggests that NP samples may not offer a comprehensive representation of the overall intrahost viral diversity. Our findings not only demonstrate that the Omicron BF.7 sublineage can further diverge from its already exceptionally mutated state but also highlight that patients chronically infected with SARS-CoV-2 can develop genetically specific viral populations across distinct anatomic compartments. This provides novel insights into the intricate nature of viral diversity and evolution dynamics in persistent infections.
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Affiliation(s)
- Majdouline El Moussaoui
- Department of Infectious Diseases and General Internal Medicine, University Hospital of Liège, 1 Avenue de l'Hôpital, Liège 4000, Belgium
| | - Sebastien Bontems
- Department of Microbiology, University Hospital of Liège, 1 Avenue de l'Hôpital, Liège 4000, Belgium
| | - Cecile Meex
- Department of Microbiology, University Hospital of Liège, 1 Avenue de l'Hôpital, Liège 4000, Belgium
| | - Marie-Pierre Hayette
- Department of Microbiology, University Hospital of Liège, 1 Avenue de l'Hôpital, Liège 4000, Belgium
| | - Marie Lejeune
- Department of Hematology, University Hospital of Liège, 1 Avenue de l'Hôpital, Liège 4000, Belgium
| | - Samuel L Hong
- Department of Microbiology, Immunology and Transplantation, Laboratory for Clinical and Epidemiological Virology, Rega Institute, KU Leuven, 49 Herestraat, Leuven 3000, Belgium
| | - Simon Dellicour
- Department of Microbiology, Immunology and Transplantation, Laboratory for Clinical and Epidemiological Virology, Rega Institute, KU Leuven, 49 Herestraat, Leuven 3000, Belgium
- Spatial Epidemiology Lab (SpELL), Université Libre de Bruxelles, 50 Avenue Franklin Roosevelt, Bruxelles 1050, Belgium
| | - Michel Moutschen
- Department of Infectious Diseases and General Internal Medicine, University Hospital of Liège, 1 Avenue de l'Hôpital, Liège 4000, Belgium
| | - Nadine Cambisano
- Department of Human Genetics, University Hospital of Liège, 1 Avenue de l'Hôpital, Liège 4000, Belgium
- Laboratory of Human Genetics, GIGA Institute, University of Liège, 1 Avenue de l'Hôpital, Liège 4000, Belgium
| | - Nathalie Renotte
- Department of Human Genetics, University Hospital of Liège, 1 Avenue de l'Hôpital, Liège 4000, Belgium
- Laboratory of Human Genetics, GIGA Institute, University of Liège, 1 Avenue de l'Hôpital, Liège 4000, Belgium
| | - Vincent Bours
- Department of Human Genetics, University Hospital of Liège, 1 Avenue de l'Hôpital, Liège 4000, Belgium
- Laboratory of Human Genetics, GIGA Institute, University of Liège, 1 Avenue de l'Hôpital, Liège 4000, Belgium
| | - Gilles Darcis
- Department of Infectious Diseases and General Internal Medicine, University Hospital of Liège, 1 Avenue de l'Hôpital, Liège 4000, Belgium
| | - Maria Artesi
- Department of Human Genetics, University Hospital of Liège, 1 Avenue de l'Hôpital, Liège 4000, Belgium
- Laboratory of Human Genetics, GIGA Institute, University of Liège, 1 Avenue de l'Hôpital, Liège 4000, Belgium
| | - Keith Durkin
- Department of Human Genetics, University Hospital of Liège, 1 Avenue de l'Hôpital, Liège 4000, Belgium
- Laboratory of Human Genetics, GIGA Institute, University of Liège, 1 Avenue de l'Hôpital, Liège 4000, Belgium
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15
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Hinwan Y, Chareonsudjai P, Reungsang P, Kraiklang R, Chetchotisakd P, Chareonsudjai S, Sirichoat A, Nithichanon A, Wonglakorn L, Sermswan RW, Blair D, Faksri K. Analysis of fine-scale phylogeny of Burkholderia pseudomallei in relation to regional geography and drug susceptibility in Thailand. Sci Rep 2024; 14:19961. [PMID: 39198570 PMCID: PMC11358268 DOI: 10.1038/s41598-024-70558-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Accepted: 08/19/2024] [Indexed: 09/01/2024] Open
Abstract
Melioidosis caused by Burkholderia pseudomallei (Bp) is a public health threat. Genomic-epidemiology research on this deadly disease is scarce. We investigated whole-genome sequences of Bp isolates in relation to environmental source and drug susceptibility. In total, 563 Bp isolates were collected from 11 Northeast Thai provinces during the period 2004-2021. Patients (n = 530 isolates), infected animals (n = 8), and environmental sources (n = 25) provided samples. Phylogenetic analysis revealed genetic diversity among the Bp isolates, including numerous well-supported clusters of varying sizes. Through in-depth analysis of 38 monophyletic clades (MCs), we found eleven associated with province of origin (p-value < 0.001). Closely related clusters (CRCs) within MCs resembled MLST-identified "sequence types" (STs). We found 102 known and 52 novel STs. ST-70 was the most prevalent in this area (n = 78; 13.85%). Sample type (human/environmental) and sampling time intervals were not correlated with genetic distance among clonal Bp isolates. Some members of 12 CRCs had acquired resistance to co-trimoxazole and one against amoxicillin-clavulanic acid. Within Northeast Thailand, there is an association between Bp genotype and geographical origin.
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Affiliation(s)
- Yothin Hinwan
- Department of Microbiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
- Research and Diagnostic Center for Emerging Infectious Diseases (RCEID), Khon Kaen University, Khon Kaen, Thailand
| | - Pisit Chareonsudjai
- Research and Diagnostic Center for Emerging Infectious Diseases (RCEID), Khon Kaen University, Khon Kaen, Thailand
- Department of Environmental Science, Faculty of Science, Khon Kaen University, Khon Kaen, Thailand
| | - Pipat Reungsang
- Research and Diagnostic Center for Emerging Infectious Diseases (RCEID), Khon Kaen University, Khon Kaen, Thailand
- Department of Computer Science, College of Computing, Khon Kaen University, Khon Kaen, Thailand
| | - Ratthaphol Kraiklang
- Research and Diagnostic Center for Emerging Infectious Diseases (RCEID), Khon Kaen University, Khon Kaen, Thailand
- Faculty of Public Health, Nutrition for Health Program, Khon Kaen University, Khon Kaen, Thailand
| | - Ploenchan Chetchotisakd
- Research and Diagnostic Center for Emerging Infectious Diseases (RCEID), Khon Kaen University, Khon Kaen, Thailand
- Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Sorujsiri Chareonsudjai
- Department of Microbiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
- Research and Diagnostic Center for Emerging Infectious Diseases (RCEID), Khon Kaen University, Khon Kaen, Thailand
| | - Auttawit Sirichoat
- Department of Microbiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
- Research and Diagnostic Center for Emerging Infectious Diseases (RCEID), Khon Kaen University, Khon Kaen, Thailand
| | - Arnone Nithichanon
- Department of Microbiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
- Research and Diagnostic Center for Emerging Infectious Diseases (RCEID), Khon Kaen University, Khon Kaen, Thailand
| | - Lumyai Wonglakorn
- Clinical Laboratory Section, Faculty of Medicine, Srinagarind Hospital, Khon Kaen University, Khon Kaen, Thailand
| | - Rasana W Sermswan
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - David Blair
- College of Science and Engineering, James Cook University, Townsville, Australia
| | - Kiatichai Faksri
- Department of Microbiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand.
- Research and Diagnostic Center for Emerging Infectious Diseases (RCEID), Khon Kaen University, Khon Kaen, Thailand.
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16
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Inoue J, Shinzato C, Hirai J, Itoh S, Minegishi Y, Ito SI, Hyodo S. phyloBARCODER: A Web Tool for Phylogenetic Classification of Eukaryote Metabarcodes Using Custom Reference Databases. Mol Biol Evol 2024; 41:msae111. [PMID: 38850168 PMCID: PMC11297486 DOI: 10.1093/molbev/msae111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Revised: 06/02/2024] [Accepted: 06/04/2024] [Indexed: 06/10/2024] Open
Abstract
We developed phyloBARCODER (https://github.com/jun-inoue/phyloBARCODER), a new web tool that can identify short DNA sequences to the species level using metabarcoding. phyloBARCODER estimates phylogenetic trees based on the uploaded anonymous DNA sequences and reference sequences from databases. Without such phylogenetic contexts, alternative, similarity-based methods independently identify species names and anonymous sequences of the same group by pairwise comparisons between queries and database sequences, with the caveat that they must match exactly or very closely. By putting metabarcoding sequences into a phylogenetic context, phyloBARCODER accurately identifies (i) species or classification of query sequences and (ii) anonymous sequences associated with the same species or even with populations of query sequences, with clear and accurate explanations. Version 1 of phyloBARCODER stores a database comprising all eukaryotic mitochondrial gene sequences. Moreover, by uploading their own databases, phyloBARCODER users can conduct species identification specialized for sequences obtained from a local geographic region or those of nonmitochondrial genes, e.g. ITS or rbcL.
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Affiliation(s)
- Jun Inoue
- Atmosphere and Ocean Research Institute, The University of Tokyo, Kashiwa, Japan
| | - Chuya Shinzato
- Atmosphere and Ocean Research Institute, The University of Tokyo, Kashiwa, Japan
| | - Junya Hirai
- Atmosphere and Ocean Research Institute, The University of Tokyo, Kashiwa, Japan
| | - Sachihiko Itoh
- Atmosphere and Ocean Research Institute, The University of Tokyo, Kashiwa, Japan
| | - Yuki Minegishi
- Atmosphere and Ocean Research Institute, The University of Tokyo, Kashiwa, Japan
| | - Shin-ichi Ito
- Atmosphere and Ocean Research Institute, The University of Tokyo, Kashiwa, Japan
| | - Susumu Hyodo
- Atmosphere and Ocean Research Institute, The University of Tokyo, Kashiwa, Japan
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17
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Bernauer OM, Branstetter MG, Cook JM, Tierney SM. Functional trait mismatch between native and introduced bee pollinators servicing a global fruit crop. BMC Ecol Evol 2024; 24:104. [PMID: 39095704 PMCID: PMC11295329 DOI: 10.1186/s12862-024-02293-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2024] [Accepted: 07/23/2024] [Indexed: 08/04/2024] Open
Abstract
BACKGROUND Understanding connections between biodiversity and ecosystem services can be enhanced by shifting focus from species richness to functional trait-based approaches, that when paired with comparative phylogenetic methods can provide even deeper insights. We investigated the functional ecology and phylogenetic diversity of pollination services provided by hymenopteran insects visiting apple flowers in orchards surrounded by either 'natural' or 'disturbed' landscapes in New South Wales, Australia. We assessed whether morphological and behavioural traits (hairiness, body size, glossa length, pollen load purity, and probability of loose pollen) exhibited non-random phylogenetic patterns. Then, explored whether bees, the primary pollinators in this system, filled unique or overlapping functional entities (FEs). For each landscape, we calculated phylogenetic diversity and used FEs to assess functional richness, evenness, and diversion. RESULTS A phylogenomic matrix based on ultraconserved elements (UCEs; 1,382,620 bp from 1,969 loci) was used to infer a fully-resolved and well-supported maximum likelihood phylogeny for 48 hymenopteran morphospecies. There was no significant difference in species richness between landscape categories. Pollinator communities at natural sites had higher phylogenetic complexity (X = 2.37) and functional divergence (x̄ = 0.74 ± 0.02 s.e.) than disturbed sites (X = 1.65 and x̄ = 0.6 ± 0.01 s.e.). Hairiness showed significant phylogenetic clustering (K = 0.94), whereas body size, glossa length, and loose pollen showed weaker non-random phylogenetic patterns (K between 0.3-0.5). Pollen load purity showed no association with phylogeny. The assemblage of 17 bee morphospecies comprised nine FEs: eight FEs consisted of native bees with three containing 65% of all native bee taxa. The introduced honey bee (Apis mellifera) occupied a unique FE, likely due to its different evolutionary history. Both landscape types supported six FEs each with three overlapping: two native bee FEs and the honey bee FE. CONCLUSIONS Bee hairiness was the only functional trait to exhibit demonstrable phylogenetic signal. Despite differences in species richness, and functional and phylogenetic diversity between orchard landscape types, both maintained equal bee FE numbers. While no native bee taxon was analogous to the honey bee FE, four native bee FEs shared the same hairiness level as honey bees. Health threats to honey bee populations in Australia will likely disrupt pollination services to apple, and other pollination-dependent food crops, given the low level of functional redundancy within the investigated pollinator assemblages.
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Affiliation(s)
- Olivia M Bernauer
- Hawkesbury Institute for the Environment, Western Sydney University, Locked Bag 1797, Penrith, NSW, 2751, Australia.
- Department of Entomology, University of Wisconsin-Madison, 1630 Linden Dr. Madison, Madison, WI, 53706, USA.
| | - Michael G Branstetter
- U.S. Department of Agriculture, Agricultural Research Service, Pollinating Insects Research Unit, Utah State University, 5310 Old Main Hill, Logan, UT, 84322, USA
| | - James M Cook
- Hawkesbury Institute for the Environment, Western Sydney University, Locked Bag 1797, Penrith, NSW, 2751, Australia
| | - Simon M Tierney
- Hawkesbury Institute for the Environment, Western Sydney University, Locked Bag 1797, Penrith, NSW, 2751, Australia
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18
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Djeghout B, Le-Viet T, Martins LDO, Savva GM, Evans R, Baker D, Page A, Elumogo N, Wain J, Janecko N. Capturing clinically relevant Campylobacter attributes through direct whole genome sequencing of stool. Microb Genom 2024; 10. [PMID: 39213166 DOI: 10.1099/mgen.0.001284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/04/2024] Open
Abstract
Campylobacter is the leading bacterial cause of infectious intestinal disease, but the pathogen typically accounts for a very small proportion of the overall stool microbiome in each patient. Diagnosis is even more difficult due to the fastidious nature of Campylobacter in the laboratory setting. This has, in part, driven a change in recent years, from culture-based to rapid PCR-based diagnostic assays which have improved diagnostic detection, whilst creating a knowledge gap in our clinical and epidemiological understanding of Campylobacter genotypes - no isolates to sequence. In this study, direct metagenomic sequencing approaches were used to assess the possibility of replacing genome sequences with metagenome sequences; metagenomic sequencing outputs were used to describe clinically relevant attributes of Campylobacter genotypes. A total of 37 diarrhoeal stool samples with Campylobacter and five samples with an unknown pathogen result were collected and processed with and without filtration, DNA was extracted, and metagenomes were sequenced by short-read sequencing. Culture-based methods were used to validate Campylobacter metagenome-derived genome (MDG) results. Sequence output metrics were assessed for Campylobacter genome quality and accuracy of characterization. Of the 42 samples passing quality checks for analysis, identification of Campylobacter to the genus and species level was dependent on Campylobacter genome read count, coverage and genome completeness. A total of 65% (24/37) of samples were reliably identified to the genus level through Campylobacter MDG, 73% (27/37) by culture and 97% (36/37) by qPCR. The Campylobacter genomes with a genome completeness of over 60% (n=21) were all accurately identified at the species level (100%). Of those, 72% (15/21) were identified to sequence types (STs), and 95% (20/21) accurately identified antimicrobial resistance (AMR) gene determinants. Filtration of stool samples enhanced Campylobacter MDG recovery and genome quality metrics compared to the corresponding unfiltered samples, which improved the identification of STs and AMR profiles. The phylogenetic analysis in this study demonstrated the clustering of the metagenome-derived with culture-derived genomes and revealed the reliability of genomes from direct stool sequencing. Furthermore, Campylobacter genome spiking percentages ranging from 0 to 2% total metagenome abundance in the ONT MinION sequencer, configured to adaptive sequencing, exhibited better assembly quality and accurate identification of STs, particularly in the analysis of metagenomes containing 2 and 1% of Campylobacter jejuni genomes. Direct sequencing of Campylobacter from stool samples provides clinically relevant and epidemiologically important genomic information without the reliance on cultured genomes.
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Affiliation(s)
- Bilal Djeghout
- Quadram Institute Bioscience, Norwich Research Park, Norwich NR4 7UQ, UK
| | - Thanh Le-Viet
- Quadram Institute Bioscience, Norwich Research Park, Norwich NR4 7UQ, UK
| | | | - George M Savva
- Quadram Institute Bioscience, Norwich Research Park, Norwich NR4 7UQ, UK
| | - Rhiannon Evans
- Quadram Institute Bioscience, Norwich Research Park, Norwich NR4 7UQ, UK
| | - David Baker
- Quadram Institute Bioscience, Norwich Research Park, Norwich NR4 7UQ, UK
| | - Andrew Page
- Quadram Institute Bioscience, Norwich Research Park, Norwich NR4 7UQ, UK
| | - Ngozi Elumogo
- Quadram Institute Bioscience, Norwich Research Park, Norwich NR4 7UQ, UK
- Eastern Pathology Alliance, Norfolk and Norwich University Hospital, Norwich NR4 7UY, UK
| | - John Wain
- Quadram Institute Bioscience, Norwich Research Park, Norwich NR4 7UQ, UK
- Norwich Medical School, University of East Anglia, Norwich NR4 7TJ, UK
| | - Nicol Janecko
- Quadram Institute Bioscience, Norwich Research Park, Norwich NR4 7UQ, UK
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19
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Musser G, Clarke JA. A new Paleogene fossil and a new dataset for waterfowl (Aves: Anseriformes) clarify phylogeny, ecological evolution, and avian evolution at the K-Pg Boundary. PLoS One 2024; 19:e0278737. [PMID: 39078833 PMCID: PMC11288464 DOI: 10.1371/journal.pone.0278737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 05/05/2024] [Indexed: 08/02/2024] Open
Abstract
Despite making up one of the most ecologically diverse groups of living birds, comprising soaring, diving and giant flightless taxa, the evolutionary relationships and ecological evolution of Anseriformes (waterfowl) remain unresolved. Although Anseriformes have a comparatively rich, global Cretaceous and Paleogene fossil record, morphological datasets for this group that include extinct taxa report conflicting relationships for all known extinct taxa. Correct placement of extinct taxa is necessary to understand whether ancestral anseriform feeding ecology was more terrestrial or one of a set of diverse aquatic ecologies and to better understand avian evolution around the K-T boundary. Here, we present a new morphological dataset for Anseriformes that includes more extant and extinct taxa than any previous anseriform-focused dataset and describe a new anseriform species from the early Eocene Green River Formation of North America. The new taxon has a mediolaterally narrow bill which is rarely found in previously described anseriform fossils. The matrix created to assess the placement of this taxon comprises 41 taxa and 719 discrete morphological characters describing skeletal morphology, musculature, syringeal morphology, ecology, and behavior. We additionally combine the morphological dataset with published sequences using Bayesian methods and perform ancestral state reconstruction for select morphological, ecological and behavioral characters. We recover the new Eocene taxon as the sister taxon to (Anseranatidae+Anatidae) across all analyses, and find that the new taxon represents a novel ecology within known Anseriformes and the Green River taxa. Results provide insight into avian evolution during and following the K-Pg mass extinction and indicate that Anseriformes were likely ancestrally aquatic herbivores with rhamphothecal lamellae..
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Affiliation(s)
- Grace Musser
- Department of Vertebrate Zoology, Division of Birds, The Smithsonian National Museum of Natural History, Washington, District of Columbia, United States of America
- Department of Earth and Planetary Sciences, The University of Texas at Austin, Austin, Texas, United States of America
| | - Julia A. Clarke
- Department of Earth and Planetary Sciences, The University of Texas at Austin, Austin, Texas, United States of America
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20
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Wong TKF, Cherryh C, Rodrigo AG, Hahn MW, Minh BQ, Lanfear R. MAST: Phylogenetic Inference with Mixtures Across Sites and Trees. Syst Biol 2024; 73:375-391. [PMID: 38421146 PMCID: PMC11282360 DOI: 10.1093/sysbio/syae008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 12/18/2023] [Accepted: 02/27/2024] [Indexed: 03/02/2024] Open
Abstract
Hundreds or thousands of loci are now routinely used in modern phylogenomic studies. Concatenation approaches to tree inference assume that there is a single topology for the entire dataset, but different loci may have different evolutionary histories due to incomplete lineage sorting (ILS), introgression, and/or horizontal gene transfer; even single loci may not be treelike due to recombination. To overcome this shortcoming, we introduce an implementation of a multi-tree mixture model that we call mixtures across sites and trees (MAST). This model extends a prior implementation by Boussau et al. (2009) by allowing users to estimate the weight of each of a set of pre-specified bifurcating trees in a single alignment. The MAST model allows each tree to have its own weight, topology, branch lengths, substitution model, nucleotide or amino acid frequencies, and model of rate heterogeneity across sites. We implemented the MAST model in a maximum-likelihood framework in the popular phylogenetic software, IQ-TREE. Simulations show that we can accurately recover the true model parameters, including branch lengths and tree weights for a given set of tree topologies, under a wide range of biologically realistic scenarios. We also show that we can use standard statistical inference approaches to reject a single-tree model when data are simulated under multiple trees (and vice versa). We applied the MAST model to multiple primate datasets and found that it can recover the signal of ILS in the Great Apes, as well as the asymmetry in minor trees caused by introgression among several macaque species. When applied to a dataset of 4 Platyrrhine species for which standard concatenated maximum likelihood (ML) and gene tree approaches disagree, we observe that MAST gives the highest weight (i.e., the largest proportion of sites) to the tree also supported by gene tree approaches. These results suggest that the MAST model is able to analyze a concatenated alignment using ML while avoiding some of the biases that come with assuming there is only a single tree. We discuss how the MAST model can be extended in the future.
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Affiliation(s)
- Thomas K F Wong
- School of Computing, Australian National University, Canberra, ACT 2601, Australia
| | - Caitlin Cherryh
- Research School of Biology, Australian National University, Canberra, ACT 2601, Australia
| | - Allen G Rodrigo
- School of Biological Sciences, University of Auckland, Auckland 1142, New Zealand
| | - Matthew W Hahn
- Department of Biology and Department of Computer Science, Indiana University, Bloomington, Indiana 47405, USA
| | - Bui Quang Minh
- School of Computing, Australian National University, Canberra, ACT 2601, Australia
| | - Robert Lanfear
- Research School of Biology, Australian National University, Canberra, ACT 2601, Australia
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21
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Smith K, Ayres D, Neumaier R, Wörheide G, Höhna S. Bayesian Phylogenetic Analysis on Multi-Core Compute Architectures: Implementation and Evaluation of BEAGLE in RevBayes With MPI. Syst Biol 2024; 73:455-469. [PMID: 38284268 DOI: 10.1093/sysbio/syae005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 01/10/2024] [Accepted: 01/24/2024] [Indexed: 01/30/2024] Open
Abstract
Phylogenies are central to many research areas in biology and commonly estimated using likelihood-based methods. Unfortunately, any likelihood-based method, including Bayesian inference, can be restrictively slow for large datasets-with many taxa and/or many sites in the sequence alignment-or complex substitutions models. The primary limiting factor when using large datasets and/or complex models in probabilistic phylogenetic analyses is the likelihood calculation, which dominates the total computation time. To address this bottleneck, we incorporated the high-performance phylogenetic library BEAGLE into RevBayes, which enables multi-threading on multi-core CPUs and GPUs, as well as hardware specific vectorized instructions for faster likelihood calculations. Our new implementation of RevBayes+BEAGLE retains the flexibility and dynamic nature that users expect from vanilla RevBayes. In addition, we implemented native parallelization within RevBayes without an external library using the message passing interface (MPI); RevBayes+MPI. We evaluated our new implementation of RevBayes+BEAGLE using multi-threading on CPUs and 2 different powerful GPUs (NVidia Titan V and NVIDIA A100) against our native implementation of RevBayes+MPI. We found good improvements in speedup when multiple cores were used, with up to 20-fold speedup when using multiple CPU cores and over 90-fold speedup when using multiple GPU cores. The improvement depended on the data type used, DNA or amino acids, and the size of the alignment, but less on the size of the tree. We additionally investigated the cost of rescaling partial likelihoods to avoid numerical underflow and showed that unnecessarily frequent and inefficient rescaling can increase runtimes up to 4-fold. Finally, we presented and compared a new approach to store partial likelihoods on branches instead of nodes that can speed up computations up to 1.7 times but comes at twice the memory requirements.
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Affiliation(s)
- Killian Smith
- GeoBio-Center, Ludwig-Maximilians-Universität München, Richard-Wagner Straße 10, 80333 Munich, Germany
- Department of Earth and Environmental Sciences, Paleontology & Geobiology, Ludwig-Maximilians-Universität München, Richard-Wagner Straße 10, 80333 Munich, Germany
| | - Daniel Ayres
- Center for Bioinformatics and Computational Biology, University of Maryland, College Park, MD 20742, USA
| | - René Neumaier
- GeoBio-Center, Ludwig-Maximilians-Universität München, Richard-Wagner Straße 10, 80333 Munich, Germany
| | - Gert Wörheide
- GeoBio-Center, Ludwig-Maximilians-Universität München, Richard-Wagner Straße 10, 80333 Munich, Germany
- Department of Earth and Environmental Sciences, Paleontology & Geobiology, Ludwig-Maximilians-Universität München, Richard-Wagner Straße 10, 80333 Munich, Germany
| | - Sebastian Höhna
- GeoBio-Center, Ludwig-Maximilians-Universität München, Richard-Wagner Straße 10, 80333 Munich, Germany
- Department of Earth and Environmental Sciences, Paleontology & Geobiology, Ludwig-Maximilians-Universität München, Richard-Wagner Straße 10, 80333 Munich, Germany
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22
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Przelomska NAS, Diaz RA, Ávila FA, Ballen GA, Cortés-B R, Kistler L, Chitwood DH, Charitonidou M, Renner SS, Pérez-Escobar OA, Antonelli A. Morphometrics and Phylogenomics of Coca (Erythroxylum spp.) Illuminate Its Reticulate Evolution, With Implications for Taxonomy. Mol Biol Evol 2024; 41:msae114. [PMID: 38982580 PMCID: PMC11233275 DOI: 10.1093/molbev/msae114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 05/01/2024] [Accepted: 05/10/2024] [Indexed: 07/11/2024] Open
Abstract
South American coca (Erythroxylum coca and E. novogranatense) has been a keystone crop for many Andean and Amazonian communities for at least 8,000 years. However, over the last half-century, global demand for its alkaloid cocaine has driven intensive agriculture of this plant and placed it in the center of armed conflict and deforestation. To monitor the changing landscape of coca plantations, the United Nations Office on Drugs and Crime collects annual data on their areas of cultivation. However, attempts to delineate areas in which different varieties are grown have failed due to limitations around identification. In the absence of flowers, identification relies on leaf morphology, yet the extent to which this is reflected in taxonomy is uncertain. Here, we analyze the consistency of the current naming system of coca and its four closest wild relatives (the "coca clade"), using morphometrics, phylogenomics, molecular clocks, and population genomics. We include name-bearing type specimens of coca's closest wild relatives E. gracilipes and E. cataractarum. Morphometrics of 342 digitized herbarium specimens show that leaf shape and size fail to reliably discriminate between species and varieties. However, the statistical analyses illuminate that rounder and more obovate leaves of certain varieties could be associated with the subtle domestication syndrome of coca. Our phylogenomic data indicate extensive gene flow involving E. gracilipes which, combined with morphometrics, supports E. gracilipes being retained as a single species. Establishing a robust evolutionary-taxonomic framework for the coca clade will facilitate the development of cost-effective genotyping methods to support reliable identification.
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Affiliation(s)
- Natalia A S Przelomska
- School of Biological Sciences, University of Portsmouth, Portsmouth PO1 2DY, UK
- Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3AE, UK
- Department of Anthropology, National Museum of Natural History, Smithsonian Institution, Washington DC 20560, USA
| | - Rudy A Diaz
- Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3AE, UK
| | | | - Gustavo A Ballen
- Instituto de Biociências, Universidade Estadual Paulista, Botucatu, São Paulo, Brazil
- School of Biological and Behavioural Sciences, Queen Mary University of London, London E1 4NS, UK
| | - Rocío Cortés-B
- Herbario Forestal Universidad Distrital, Campus El Vivero, CR 5E 15-82 Bogotá, Colombia
| | - Logan Kistler
- Department of Anthropology, National Museum of Natural History, Smithsonian Institution, Washington DC 20560, USA
| | - Daniel H Chitwood
- Department of Horticulture, Michigan State University, East Lansing, MI 48824, USA
- Department of Computational Mathematics, Science & Engineering, Michigan State University, East Lansing, MI 48824, USA
| | - Martha Charitonidou
- Department of Biological Applications and Technology, University of Ioannina, 45110 Ioannina, Greece
| | - Susanne S Renner
- Department of Biology, Washington University, Saint Louis, MO 63130, USA
| | | | - Alexandre Antonelli
- Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3AE, UK
- Gothenburg Global Biodiversity Centre, Department of Biological and Environmental Sciences, University of Gothenburg, SE 41319 Göteborg, Sweden
- Department of Biology, University of Oxford, Oxford OX1 3RB, UK
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23
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Ly-Trong N, Bielow C, De Maio N, Minh BQ. CMAPLE: Efficient Phylogenetic Inference in the Pandemic Era. Mol Biol Evol 2024; 41:msae134. [PMID: 38934791 PMCID: PMC11232695 DOI: 10.1093/molbev/msae134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Revised: 05/15/2024] [Accepted: 06/21/2024] [Indexed: 06/28/2024] Open
Abstract
We have recently introduced MAPLE (MAximum Parsimonious Likelihood Estimation), a new pandemic-scale phylogenetic inference method exclusively designed for genomic epidemiology. In response to the need for enhancing MAPLE's performance and scalability, here we present two key components: (i) CMAPLE software, a highly optimized C++ reimplementation of MAPLE with many new features and advancements, and (ii) CMAPLE library, a suite of application programming interfaces to facilitate the integration of the CMAPLE algorithm into existing phylogenetic inference packages. Notably, we have successfully integrated CMAPLE into the widely used IQ-TREE 2 software, enabling its rapid adoption in the scientific community. These advancements serve as a vital step toward better preparedness for future pandemics, offering researchers powerful tools for large-scale pathogen genomic analysis.
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Affiliation(s)
- Nhan Ly-Trong
- School of Computing, College of Engineering, Computing and Cybernetics, Australian National University, Canberra, ACT 2600, Australia
| | - Chris Bielow
- Bioinformatics Solution Center, Freie Universität Berlin, 14195 Berlin, Germany
| | - Nicola De Maio
- European Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Hinxton, UK
| | - Bui Quang Minh
- School of Computing, College of Engineering, Computing and Cybernetics, Australian National University, Canberra, ACT 2600, Australia
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24
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Naranjo JG, Sither CB, Conant GC. Shared single copy genes are generally reliable for inferring phylogenetic relationships among polyploid taxa. Mol Phylogenet Evol 2024; 196:108087. [PMID: 38677353 DOI: 10.1016/j.ympev.2024.108087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 03/22/2024] [Accepted: 04/24/2024] [Indexed: 04/29/2024]
Abstract
Polyploidy, or whole-genome duplication, is expected to confound the inference of species trees with phylogenetic methods for two reasons. First, the presence of retained duplicated genes requires the reconciliation of the inferred gene trees to a proposed species tree. Second, even if the analyses are restricted to shared single copy genes, the occurrence of reciprocal gene loss, where the surviving genes in different species are paralogs from the polyploidy rather than orthologs, will mean that such genes will not have evolved under the corresponding species tree and may not produce gene trees that allow inference of that species tree. Here we analyze three different ancient polyploidy events, using synteny-based inferences of orthology and paralogy to infer gene trees from nearly 17,000 sets of homologous genes. We find that the simple use of single copy genes from polyploid organisms provides reasonably robust phylogenetic signals, despite the presence of reciprocal gene losses. Such gene trees are also most often in accord with the inferred species relationships inferred from maximum likelihood models of gene loss after polyploidy: a completely distinct phylogenetic signal present in these genomes. As seen in other studies, however, we find that methods for inferring phylogenetic confidence yield high support values even in cases where the underlying data suggest meaningful conflict in the phylogenetic signals.
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Affiliation(s)
- Jaells G Naranjo
- Bioinformatics Research Center, North Carolina State University, Raleigh, NC, USA
| | - Charles B Sither
- Department of Entomology and Plant Pathology, North Carolina State University, Raleigh, NC, USA
| | - Gavin C Conant
- Bioinformatics Research Center, North Carolina State University, Raleigh, NC, USA; Genetics and Genomics Academy, North Carolina State University, Raleigh, NC, USA; Department of Biological Sciences, North Carolina State University, Raleigh, NC, USA.
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25
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Gallego-García P, Estévez-Gómez N, De Chiara L, Alvariño P, Juiz-González PM, Torres-Beceiro I, Poza M, Vallejo JA, Rumbo-Feal S, Conde-Pérez K, Aja-Macaya P, Ladra S, Moreno-Flores A, Gude-González MJ, Coira A, Aguilera A, Costa-Alcalde JJ, Trastoy R, Barbeito-Castiñeiras G, García-Souto D, Tubio JMC, Trigo-Daporta M, Camacho-Zamora P, Costa JG, González-Domínguez M, Canoura-Fernández L, Glez-Peña D, Pérez-Castro S, Cabrera JJ, Daviña-Núñez C, Godoy-Diz M, Treinta-Álvarez AB, Veiga MI, Sousa JC, Osório NS, Comas I, González-Candelas F, Hong SL, Bollen N, Dellicour S, Baele G, Suchard MA, Lemey P, Agulla A, Bou G, Alonso-García P, Pérez-Del-Molino ML, García-Campello M, Paz-Vidal I, Regueiro B, Posada D. Dispersal history of SARS-CoV-2 in Galicia, Spain. J Med Virol 2024; 96:e29773. [PMID: 38940448 DOI: 10.1002/jmv.29773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Revised: 06/18/2024] [Accepted: 06/19/2024] [Indexed: 06/29/2024]
Abstract
The dynamics of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) transmission are influenced by a variety of factors, including social restrictions and the emergence of distinct variants. In this study, we delve into the origins and dissemination of the Alpha, Delta, and Omicron-BA.1 variants of concern in Galicia, northwest Spain. For this, we leveraged genomic data collected by the EPICOVIGAL Consortium and from the GISAID database, along with mobility information from other Spanish regions and foreign countries. Our analysis indicates that initial introductions during the Alpha phase were predominantly from other Spanish regions and France. However, as the pandemic progressed, introductions from Portugal and the United States became increasingly significant. The number of detected introductions varied from 96 and 101 for Alpha and Delta to 39 for Omicron-BA.1. Most of these introductions left a low number of descendants (<10), suggesting a limited impact on the evolution of the pandemic in Galicia. Notably, Galicia's major coastal cities emerged as critical hubs for viral transmission, highlighting their role in sustaining and spreading the virus. This research emphasizes the critical role of regional connectivity in the spread of SARS-CoV-2 and offers essential insights for enhancing public health strategies and surveillance measures.
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Affiliation(s)
- Pilar Gallego-García
- CINBIO, Universidade de Vigo, Vigo, Spain
- Galicia Sur Health Research Institute (IIS Galicia Sur), SERGAS-UVIGO, Vigo, Spain
| | - Nuria Estévez-Gómez
- CINBIO, Universidade de Vigo, Vigo, Spain
- Galicia Sur Health Research Institute (IIS Galicia Sur), SERGAS-UVIGO, Vigo, Spain
| | - Loretta De Chiara
- CINBIO, Universidade de Vigo, Vigo, Spain
- Galicia Sur Health Research Institute (IIS Galicia Sur), SERGAS-UVIGO, Vigo, Spain
- Department of Biochemistry, Genetics, and Immunology, Universidade de Vigo, Vigo, Spain
| | | | - Pedro M Juiz-González
- Servicio de Microbiología del Complejo Hospitalario Universitario de Ferrol, Ferrol, Spain
| | - Isabel Torres-Beceiro
- Servicio de Microbiología del Complejo Hospitalario Universitario de Ferrol, Ferrol, Spain
| | - Margarita Poza
- Microbiology Research Group, Institute of Biomedical Research (INIBIC) - Interdisciplinary Center for Chemistry and Biology (CICA), University of A Coruña (UDC) - CIBER de Enfermedades Infecciosas (CIBERINFEC-ISCIII), Edificio Sur, Hospital Universitario A Coruña, As Xubias, A Coruña, Spain
- Microbiome and Health Group, Faculty of Sciences, University of A Coruña (UDC), A Coruña, Spain
| | - Juan A Vallejo
- Microbiology Research Group, Institute of Biomedical Research (INIBIC) - Interdisciplinary Center for Chemistry and Biology (CICA), University of A Coruña (UDC) - CIBER de Enfermedades Infecciosas (CIBERINFEC-ISCIII), Edificio Sur, Hospital Universitario A Coruña, As Xubias, A Coruña, Spain
| | - Soraya Rumbo-Feal
- Microbiology Research Group, Institute of Biomedical Research (INIBIC) - Interdisciplinary Center for Chemistry and Biology (CICA), University of A Coruña (UDC) - CIBER de Enfermedades Infecciosas (CIBERINFEC-ISCIII), Edificio Sur, Hospital Universitario A Coruña, As Xubias, A Coruña, Spain
| | - Kelly Conde-Pérez
- Microbiology Research Group, Institute of Biomedical Research (INIBIC) - Interdisciplinary Center for Chemistry and Biology (CICA), University of A Coruña (UDC) - CIBER de Enfermedades Infecciosas (CIBERINFEC-ISCIII), Edificio Sur, Hospital Universitario A Coruña, As Xubias, A Coruña, Spain
| | - Pablo Aja-Macaya
- Microbiology Research Group, Institute of Biomedical Research (INIBIC) - Interdisciplinary Center for Chemistry and Biology (CICA), University of A Coruña (UDC) - CIBER de Enfermedades Infecciosas (CIBERINFEC-ISCIII), Edificio Sur, Hospital Universitario A Coruña, As Xubias, A Coruña, Spain
| | - Susana Ladra
- Database Laboratory, Research Center for Information and Communication Technologies (CITIC), University of A Coruña (UDC), A Coruña, Spain
| | | | | | - Amparo Coira
- Department of Microbiology, Complexo Hospitalario Universitario de Santiago de Compostela. SERGAS - Microbiology Research Group, Institute of Biomedical Research (IDIS), Santiago de Compostela, Spain
| | - Antonio Aguilera
- Department of Microbiology, Complexo Hospitalario Universitario de Santiago de Compostela. SERGAS - Microbiology Research Group, Institute of Biomedical Research (IDIS), Santiago de Compostela, Spain
| | - José J Costa-Alcalde
- Department of Microbiology, Complexo Hospitalario Universitario de Santiago de Compostela. SERGAS - Microbiology Research Group, Institute of Biomedical Research (IDIS), Santiago de Compostela, Spain
| | - Rocío Trastoy
- Department of Microbiology, Complexo Hospitalario Universitario de Santiago de Compostela. SERGAS - Microbiology Research Group, Institute of Biomedical Research (IDIS), Santiago de Compostela, Spain
| | - Gema Barbeito-Castiñeiras
- Department of Microbiology, Complexo Hospitalario Universitario de Santiago de Compostela. SERGAS - Microbiology Research Group, Institute of Biomedical Research (IDIS), Santiago de Compostela, Spain
| | - Daniel García-Souto
- CiMUS, Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - José M C Tubio
- CiMUS, Universidade de Santiago de Compostela, Santiago de Compostela, Spain
- Department of Zoology, Genetics and Physic Anthropology, Santiago de Compostela, Spain
| | - Matilde Trigo-Daporta
- Clinical Microbiology Unit, Complexo Hospitalario Universitario de Pontevedra, Pontevedra, Spain
| | - Pablo Camacho-Zamora
- Clinical Microbiology Unit, Complexo Hospitalario Universitario de Pontevedra, Pontevedra, Spain
| | - Juan García Costa
- Servicio de Microbiología, Complejo Hospitalario Universitario de Ourense, Ourense, Spain
| | | | - Luis Canoura-Fernández
- Servicio de Microbiología, Complejo Hospitalario Universitario de Ourense, Ourense, Spain
| | - Daniel Glez-Peña
- CINBIO, Universidade de Vigo, Vigo, Spain
- Galicia Sur Health Research Institute (IIS Galicia Sur), SERGAS-UVIGO, Vigo, Spain
| | - Sonia Pérez-Castro
- Department of Microbiology, Complexo Hospitalario Universitario de Vigo (CHUVI), SERGAS, Vigo, Spain
- Microbiology and Infectology Research Group, Galicia Sur Health Research Institute (IIS Galicia Sur), SERGAS-UVIGO, Vigo, Spain
| | - Jorge J Cabrera
- Department of Microbiology, Complexo Hospitalario Universitario de Vigo (CHUVI), SERGAS, Vigo, Spain
- Microbiology and Infectology Research Group, Galicia Sur Health Research Institute (IIS Galicia Sur), SERGAS-UVIGO, Vigo, Spain
| | - Carlos Daviña-Núñez
- Microbiology and Infectology Research Group, Galicia Sur Health Research Institute (IIS Galicia Sur), SERGAS-UVIGO, Vigo, Spain
| | - Montserrat Godoy-Diz
- Department of Microbiology, Complexo Hospitalario Universitario de Vigo (CHUVI), SERGAS, Vigo, Spain
| | - Ana Belén Treinta-Álvarez
- Department of Microbiology, Complexo Hospitalario Universitario de Vigo (CHUVI), SERGAS, Vigo, Spain
| | - Maria Isabel Veiga
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B's-PT Government Associate Laboratory, Guimarães, Portugal
| | - João Carlos Sousa
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B's-PT Government Associate Laboratory, Guimarães, Portugal
| | - Nuno S Osório
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B's-PT Government Associate Laboratory, Guimarães, Portugal
| | - Iñaki Comas
- Tuberculosis Genomics Unit, BioMedicine Institute of Valencia, Spanish Research Council (CSIC), Valencia, Spain
- CIBER in Epidemiology and Public Health, Madrid, Spain
- Joint Research Unit "Infection and Public Health", FISABIO-University of Valencia, Valencia, Spain
| | - Fernando González-Candelas
- CIBER in Epidemiology and Public Health, Madrid, Spain
- Joint Research Unit "Infection and Public Health", FISABIO-University of Valencia, Valencia, Spain
- Institute for Integrative Systems Biology (I2SysBio), University of Valencia-CSIC, Valencia, Spain
| | - Samuel L Hong
- Department of Microbiology, Immunology and Transplantation, Rega Institute, Laboratory of Clinical and Epidemiological Virology, KU Leuven, University of Leuven, Leuven, Belgium
| | - Nena Bollen
- Department of Microbiology, Immunology and Transplantation, Rega Institute, Laboratory of Clinical and Epidemiological Virology, KU Leuven, University of Leuven, Leuven, Belgium
| | - Simon Dellicour
- Department of Microbiology, Immunology and Transplantation, Rega Institute, Laboratory of Clinical and Epidemiological Virology, KU Leuven, University of Leuven, Leuven, Belgium
- Spatial Epidemiology Lab, Université Libre de Bruxelles, Brussels, Belgium
| | - Guy Baele
- Department of Microbiology, Immunology and Transplantation, Rega Institute, Laboratory of Clinical and Epidemiological Virology, KU Leuven, University of Leuven, Leuven, Belgium
| | - Marc A Suchard
- Department of Biostatistics, Fielding School of Public Health, University of California Los Angeles, Los Angeles, California, USA
- Department of Human Genetics, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, California, USA
- Department of Computational Medicine, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, California, USA
| | - Philippe Lemey
- Department of Microbiology, Immunology and Transplantation, Rega Institute, Laboratory of Clinical and Epidemiological Virology, KU Leuven, University of Leuven, Leuven, Belgium
- Global Virus Network (GVN), Baltimore, Maryland, USA
| | - Andrés Agulla
- Servicio de Microbiología del Complejo Hospitalario Universitario de Ferrol, Ferrol, Spain
| | - Germán Bou
- Microbiology Research Group, Institute of Biomedical Research (INIBIC) - Interdisciplinary Center for Chemistry and Biology (CICA), University of A Coruña (UDC) - CIBER de Enfermedades Infecciosas (CIBERINFEC-ISCIII), Edificio Sur, Hospital Universitario A Coruña, As Xubias, A Coruña, Spain
| | - Pilar Alonso-García
- Servicio de Microbiología, Hospital Universitario Lucus Augusti, Lugo, Spain
| | - María Luisa Pérez-Del-Molino
- Department of Microbiology, Complexo Hospitalario Universitario de Santiago de Compostela. SERGAS - Microbiology Research Group, Institute of Biomedical Research (IDIS), Santiago de Compostela, Spain
| | - Marta García-Campello
- Clinical Microbiology Unit, Complexo Hospitalario Universitario de Pontevedra, Pontevedra, Spain
| | - Isabel Paz-Vidal
- Servicio de Microbiología, Complejo Hospitalario Universitario de Ourense, Ourense, Spain
| | - Benito Regueiro
- Department of Microbiology, Complexo Hospitalario Universitario de Vigo (CHUVI), SERGAS, Vigo, Spain
- Microbiology and Infectology Research Group, Galicia Sur Health Research Institute (IIS Galicia Sur), SERGAS-UVIGO, Vigo, Spain
| | - David Posada
- CINBIO, Universidade de Vigo, Vigo, Spain
- Galicia Sur Health Research Institute (IIS Galicia Sur), SERGAS-UVIGO, Vigo, Spain
- Department of Biochemistry, Genetics, and Immunology, Universidade de Vigo, Vigo, Spain
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26
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Pathak AK, Simonian H, Ibrahim IAA, Hrechdakian P, Behar DM, Ayub Q, Arsanov P, Metspalu E, Yepiskoposyan L, Rootsi S, Endicott P, Villems R, Sahakyan H. Human Y chromosome haplogroup L1-M22 traces Neolithic expansion in West Asia and supports the Elamite and Dravidian connection. iScience 2024; 27:110016. [PMID: 38883810 PMCID: PMC11177204 DOI: 10.1016/j.isci.2024.110016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Revised: 04/06/2024] [Accepted: 05/14/2024] [Indexed: 06/18/2024] Open
Abstract
West and South Asian populations profoundly influenced Eurasian genetic and cultural diversity. We investigate the genetic history of the Y chromosome haplogroup L1-M22, which, while prevalent in these regions, lacks in-depth study. Robust Bayesian analyses of 165 high-coverage Y chromosomes favor a West Asian origin for L1-M22 ∼20.6 thousand years ago (kya). Moreover, this haplogroup parallels the genome-wide genetic ancestry of hunter-gatherers from the Iranian Plateau and the Caucasus. We characterized two L1-M22 harboring population groups during the Early Holocene. One expanded with the West Asian Neolithic transition. The other moved to South Asia ∼8-6 kya but showed no expansion. This group likely participated in the spread of Dravidian languages. These South Asian L1-M22 lineages expanded ∼4-3 kya, coinciding with the Steppe ancestry introduction. Our findings advance the current understanding of Eurasian historical dynamics, emphasizing L1-M22's West Asian origin, associated population movements, and possible linguistic impacts.
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Affiliation(s)
- Ajai Kumar Pathak
- Estonian Biocentre, Institute of Genomics, University of Tartu, 51010 Tartu, Estonia
- Department of Human Genetics, KU Leuven, 3000 Leuven, Belgium
| | - Hovann Simonian
- Armenian DNA Project at Family Tree DNA, Houston, TX 77008, USA
| | - Ibrahim Abdel Aziz Ibrahim
- Department of Pharmacology and Toxicology, Faculty of Medicine, Umm Al-Qura University, Makkah 21955, Saudi Arabia
| | | | - Doron M Behar
- Estonian Biocentre, Institute of Genomics, University of Tartu, 51010 Tartu, Estonia
| | - Qasim Ayub
- Monash University Malaysia Genomics Platform, School of Science, Monash University, Bandar Sunway, Selangor Darul Ehsan 47500, Malaysia
| | - Pakhrudin Arsanov
- Chechen-Noahcho DNA Project at Family Tree DNA, Kostanay 110008, Kazakhstan
| | - Ene Metspalu
- Estonian Biocentre, Institute of Genomics, University of Tartu, 51010 Tartu, Estonia
| | - Levon Yepiskoposyan
- Laboratory of Evolutionary Genomics, Institute of Molecular Biology of National Academy of Sciences of the Republic of Armenia, Yerevan 0014, Armenia
| | - Siiri Rootsi
- Estonian Biocentre, Institute of Genomics, University of Tartu, 51010 Tartu, Estonia
| | - Phillip Endicott
- Estonian Biocentre, Institute of Genomics, University of Tartu, 51010 Tartu, Estonia
- Department of Archaeology and Anthropology, Bournemouth University, Fern Barrow, Poole, Dorset BH12 5BB, UK
- Department of Linguistics, University of Hawai'i at Mānoa, Honolulu, Hawai'i 96822, USA
- DFG Center for Advanced Studies, University of Tübingen, 72074 Tübingen, Germany
| | - Richard Villems
- Estonian Biocentre, Institute of Genomics, University of Tartu, 51010 Tartu, Estonia
| | - Hovhannes Sahakyan
- Estonian Biocentre, Institute of Genomics, University of Tartu, 51010 Tartu, Estonia
- Laboratory of Evolutionary Genomics, Institute of Molecular Biology of National Academy of Sciences of the Republic of Armenia, Yerevan 0014, Armenia
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27
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Li C, Deng T, Wang Y, Sun F, Wolff B, Jiangzuo Q, Ma J, Xing L, Fu J, Zhang J, Wang S. The trunk replaces the longer mandible as the main feeding organ in elephant evolution. eLife 2024; 12:RP90908. [PMID: 38900028 PMCID: PMC11189625 DOI: 10.7554/elife.90908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/21/2024] Open
Abstract
The long-trunked elephantids underwent a significant evolutionary stage characterized by an exceptionally elongated mandible. The initial elongation and subsequent regression of the long mandible, along with its co-evolution with the trunk, present an intriguing issue that remains incompletely understood. Through comparative functional and eco-morphological investigations, as well as feeding preference analysis, we reconstructed the feeding behavior of major groups of longirostrine elephantiforms. In the Platybelodon clade, the rapid evolutionary changes observed in the narial region, strongly correlated with mandible and tusk characteristics, suggest a crucial evolutionary transition where feeding function shifted from the mandible to the trunk, allowing proboscideans to expand their niches to more open regions. This functional shift further resulted in elephantids relying solely on their trunks for feeding. Our research provides insights into how unique environmental pressures shape the extreme evolution of organs, particularly in large mammals that developed various peculiar adaptations during the late Cenozoic global cooling trends.
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Affiliation(s)
- Chunxiao Li
- University of Chinese Academy of SciencesBeijingChina
- Key Laboratory of Vertebrate Evolution and Human Origins of the Chinese Academy of Sciences, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of SciencesBeijingChina
| | - Tao Deng
- University of Chinese Academy of SciencesBeijingChina
- Key Laboratory of Vertebrate Evolution and Human Origins of the Chinese Academy of Sciences, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of SciencesBeijingChina
| | - Yang Wang
- Department of Earth, Ocean and Atmospheric Science, Florida State UniversityTallahasseeUnited States
| | - Fajun Sun
- Environmental Science & Technology, University of MarylandCollege ParkUnited States
| | - Burt Wolff
- Department of Earth, Ocean and Atmospheric Science, Florida State UniversityTallahasseeUnited States
| | - Qigao Jiangzuo
- Key Laboratory of Vertebrate Evolution and Human Origins of the Chinese Academy of Sciences, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of SciencesBeijingChina
| | - Jiao Ma
- Key Laboratory of Vertebrate Evolution and Human Origins of the Chinese Academy of Sciences, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of SciencesBeijingChina
| | - Luda Xing
- University of Chinese Academy of SciencesBeijingChina
- Key Laboratory of Vertebrate Evolution and Human Origins of the Chinese Academy of Sciences, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of SciencesBeijingChina
| | - Jiao Fu
- University of Chinese Academy of SciencesBeijingChina
- Key Laboratory of Vertebrate Evolution and Human Origins of the Chinese Academy of Sciences, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of SciencesBeijingChina
| | - Ji Zhang
- School of Civil and Hydraulic Engineering, Huazhong University of Science and TechnologyWuhanChina
- National Center of Technology Innovation for Digital ConstructionWuhanChina
| | - Shiqi Wang
- Key Laboratory of Vertebrate Evolution and Human Origins of the Chinese Academy of Sciences, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of SciencesBeijingChina
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28
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Deng X, Seguinot BO, Bradshaw G, Lee JS, Coy S, Kalocsay M, Santagata S, Mitchison T. STMND1 is a phylogenetically ancient stathmin which localizes to motile cilia and exhibits nuclear translocation that is inhibited when soluble tubulin concentration increases. Mol Biol Cell 2024; 35:ar82. [PMID: 38630521 PMCID: PMC11238091 DOI: 10.1091/mbc.e23-12-0514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Revised: 03/29/2024] [Accepted: 04/11/2024] [Indexed: 05/14/2024] Open
Abstract
Stathmins are small, unstructured proteins that bind tubulin dimers and are implicated in several human diseases, but whose function remains unknown. We characterized a new stathmin, STMND1 (Stathmin Domain Containing 1) as the human representative of an ancient subfamily. STMND1 features a N-terminal myristoylated and palmitoylated motif which directs it to membranes and a tubulin-binding stathmin-like domain (SLD) that contains an internal nuclear localization signal. Biochemistry and proximity labeling showed that STMND1 binds tubulin, and live imaging showed that tubulin binding inhibits translocation from cellular membranes to the nucleus. STMND1 is highly expressed in multiciliated epithelial cells, where it localizes to motile cilia. Overexpression in a model system increased the length of primary cilia. Our study suggests that the most ancient stathmins have cilium-related functions that involve sensing soluble tubulin.
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Affiliation(s)
- Xiang Deng
- Department of Systems Biology, Harvard Medical School, Boston, MA 02115
| | - Bryan O. Seguinot
- Department of Cell Biology, Harvard Medical School, Boston, MA 02115
| | - Gary Bradshaw
- Laboratory of Systems Pharmacology, Harvard Medical School, Boston, MA 02115
| | - Jong Suk Lee
- Ludwig Center at Harvard, Harvard Medical School, Boston, MA 02115
- Laboratory of Systems Pharmacology, Harvard Medical School, Boston, MA 02115
- Department of Pathology, Brigham and Women’s Hospital, Boston, MA 02115
| | - Shannon Coy
- Ludwig Center at Harvard, Harvard Medical School, Boston, MA 02115
- Laboratory of Systems Pharmacology, Harvard Medical School, Boston, MA 02115
- Department of Pathology, Brigham and Women’s Hospital, Boston, MA 02115
| | - Marian Kalocsay
- Department of Experimental Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, TX 77030
| | - Sandro Santagata
- Department of Systems Biology, Harvard Medical School, Boston, MA 02115
- Ludwig Center at Harvard, Harvard Medical School, Boston, MA 02115
- Laboratory of Systems Pharmacology, Harvard Medical School, Boston, MA 02115
- Department of Pathology, Brigham and Women’s Hospital, Boston, MA 02115
| | - Timothy Mitchison
- Department of Systems Biology, Harvard Medical School, Boston, MA 02115
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29
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Davison C, Tallman S, de Ste-Croix M, Antonio M, Oggioni MR, Kwambana-Adams B, Freund F, Beleza S. Long-term evolution of Streptococcus mitis and Streptococcus pneumoniae leads to higher genetic diversity within rather than between human populations. PLoS Genet 2024; 20:e1011317. [PMID: 38843312 PMCID: PMC11185502 DOI: 10.1371/journal.pgen.1011317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 06/18/2024] [Accepted: 05/23/2024] [Indexed: 06/19/2024] Open
Abstract
Evaluation of the apportionment of genetic diversity of human bacterial commensals within and between human populations is an important step in the characterization of their evolutionary potential. Recent studies showed a correlation between the genomic diversity of human commensal strains and that of their host, but the strength of this correlation and of the geographic structure among human populations is a matter of debate. Here, we studied the genomic diversity and evolution of the phylogenetically related oro-nasopharyngeal healthy-carriage Streptococcus mitis and Streptococcus pneumoniae, whose lifestyles range from stricter commensalism to high pathogenic potential. A total of 119 S. mitis genomes showed higher within- and among-host variation than 810 S. pneumoniae genomes in European, East Asian and African populations. Summary statistics of the site-frequency spectrum for synonymous and non-synonymous variation and ABC modelling showed this difference to be due to higher ancestral bacterial population effective size (Ne) in S. mitis, whose genomic variation has been maintained close to mutation-drift equilibrium across (at least many) generations, whereas S. pneumoniae has been expanding from a smaller ancestral bacterial population. Strikingly, both species show limited differentiation among human populations. As genetic differentiation is inversely proportional to the product of effective population size and migration rate (Nem), we argue that large Ne have led to similar differentiation patterns, even if m is very low for S. mitis. We conclude that more diversity within than among human populations and limited population differentiation must be common features of the human microbiome due to large Ne.
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Affiliation(s)
- Charlotte Davison
- Department of Genetics and Genome Biology, University of Leicester, Leicester, United Kingdom
| | - Sam Tallman
- Department of Genetics and Genome Biology, University of Leicester, Leicester, United Kingdom
| | - Megan de Ste-Croix
- Department of Genetics and Genome Biology, University of Leicester, Leicester, United Kingdom
| | - Martin Antonio
- Medical Research Council Unit The Gambia at the London School of Hygiene & Tropical Medicine, Fajara, The Gambia
- Centre for Epidemic Preparedness and Response, London School of Hygiene & Tropical Medicine, London, United Kingdom
- Department of Infection Biology, Faculty of Infectious and Tropical Diseases, London School of Hygiene & Tropical Medicine, London, United Kingdom
| | - Marco R. Oggioni
- Department of Genetics and Genome Biology, University of Leicester, Leicester, United Kingdom
- Department of Pharmacy and Biotechnology, University of Bologna, Bologna, Italy
| | - Brenda Kwambana-Adams
- Medical Research Council Unit The Gambia at the London School of Hygiene & Tropical Medicine, Fajara, The Gambia
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, United Kingdom
- Malawi Liverpool Welcome Programme, Blantyre, Malawi
- Division of Infection and Immunity, University College London, London, United Kingdom
| | - Fabian Freund
- Department of Genetics and Genome Biology, University of Leicester, Leicester, United Kingdom
| | - Sandra Beleza
- Department of Genetics and Genome Biology, University of Leicester, Leicester, United Kingdom
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30
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Tarkhov AE, Lindstrom-Vautrin T, Zhang S, Ying K, Moqri M, Zhang B, Tyshkovskiy A, Levy O, Gladyshev VN. Nature of epigenetic aging from a single-cell perspective. NATURE AGING 2024; 4:854-870. [PMID: 38724733 DOI: 10.1038/s43587-024-00616-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Accepted: 03/26/2024] [Indexed: 05/15/2024]
Abstract
Age-related changes in DNA methylation (DNAm) form the basis of the most robust predictors of age-epigenetic clocks-but a clear mechanistic understanding of exactly which aspects of aging are quantified by these clocks is lacking. Here, to clarify the nature of epigenetic aging, we juxtapose the dynamics of tissue and single-cell DNAm in mice. We compare these changes during early development with those observed during adult aging in mice, and corroborate our analyses with a single-cell RNA sequencing analysis within the same multiomics dataset. We show that epigenetic aging involves co-regulated changes as well as a major stochastic component, and this is consistent with transcriptional patterns. We further support the finding of stochastic epigenetic aging by direct tissue and single-cell DNAm analyses and modeling of aging DNAm trajectories with a stochastic process akin to radiocarbon decay. Finally, we describe a single-cell algorithm for the identification of co-regulated and stochastic CpG clusters showing consistent transcriptomic coordination patterns. Together, our analyses increase our understanding of the basis of epigenetic clocks and highlight potential opportunities for targeting aging and evaluating longevity interventions.
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Affiliation(s)
- Andrei E Tarkhov
- Division of Genetics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA.
- Retro Biosciences Inc., Redwood City, CA, USA.
| | - Thomas Lindstrom-Vautrin
- Division of Genetics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Sirui Zhang
- Division of Genetics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Kejun Ying
- Division of Genetics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Mahdi Moqri
- Division of Genetics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
- Department of Obstetrics & Gynecology, Stanford School of Medicine, Stanford University, Stanford, CA, USA
- Institute for Stem Cell Biology and Regenerative Medicine, Stanford School of Medicine, Stanford University, Stanford, CA, USA
| | - Bohan Zhang
- Division of Genetics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Alexander Tyshkovskiy
- Division of Genetics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Orr Levy
- Howard Hughes Medical Institute, Chevy Chase, MD, USA
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT, USA
| | - Vadim N Gladyshev
- Division of Genetics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA.
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31
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Pol D, Baiano MA, Černý D, Novas FE, Cerda IA, Pittman M. A new abelisaurid dinosaur from the end Cretaceous of Patagonia and evolutionary rates among the Ceratosauria. Cladistics 2024; 40:307-356. [PMID: 38771085 DOI: 10.1111/cla.12583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 04/24/2024] [Accepted: 04/24/2024] [Indexed: 05/22/2024] Open
Abstract
Gondwanan dinosaur faunae during the 20 Myr preceding the Cretaceous-Palaeogene (K/Pg) extinction included several lineages that were absent or poorly represented in Laurasian landmasses. Among these, the South American fossil record contains diverse abelisaurids, arguably the most successful groups of carnivorous dinosaurs from Gondwana in the Cretaceous, reaching their highest diversity towards the end of this period. Here we describe Koleken inakayali gen. et sp. n., a new abelisaurid from the La Colonia Formation (Maastrichtian, Upper Cretaceous) of Patagonia. Koleken inakayali is known from several skull bones, an almost complete dorsal series, complete sacrum, several caudal vertebrae, pelvic girdle and almost complete hind limbs. The new abelisaurid shows a unique set of features in the skull and several anatomical differences from Carnotaurus sastrei (the only other abelisaurid known from the La Colonia Formation). Koleken inakayali is retrieved as a brachyrostran abelisaurid, clustered with other South American abelisaurids from the latest Cretaceous (Campanian-Maastrichtian), such as Aucasaurus, Niebla and Carnotaurus. Leveraging our phylogeny estimates, we explore rates of morphological evolution across ceratosaurian lineages, finding them to be particularly high for elaphrosaurine noasaurids and around the base of Abelisauridae, before the Early Cretaceous radiation of the latter clade. The Noasauridae and their sister clade show contrasting patterns of morphological evolution, with noasaurids undergoing an early phase of accelerated evolution of the axial and hind limb skeleton in the Jurassic, and the abelisaurids exhibiting sustained high rates of cranial evolution during the Early Cretaceous. These results provide much needed context for the evolutionary dynamics of ceratosaurian theropods, contributing to broader understanding of macroevolutionary patterns across dinosaurs.
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Affiliation(s)
- Diego Pol
- Museo Argentino de Ciencias Naturales Bernardino Rivadavia, Buenos Aires, Argentina
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
| | - Mattia Antonio Baiano
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
- School of Life Sciences, The Chinese University of Hong Kong, Shatin, Hong Kong SAR, China
- Área Laboratorio e Investigación, Museo Municipal Ernesto Bachmann, Villa El Chocón, Neuquén, Argentina
- Universidad Nacional de Río Negro (UNRN), General Roca, Río Negro, Argentina
| | - David Černý
- Department of the Geophysical Sciences, University of Chicago, Chicago, IL, USA
| | - Fernando E Novas
- Museo Argentino de Ciencias Naturales Bernardino Rivadavia, Buenos Aires, Argentina
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
| | - Ignacio A Cerda
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
- Universidad Nacional de Río Negro (UNRN), General Roca, Río Negro, Argentina
- Instituto de Investigación en Paleobiología y Geología (IIPG), General Roca, Río Negro, Argentina
- Museo Provincial Carlos Ameghino, Cipolletti, Río Negro, Argentina
| | - Michael Pittman
- School of Life Sciences, The Chinese University of Hong Kong, Shatin, Hong Kong SAR, China
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32
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Nagai K, Takahashi Y, Okabe H, Takahashi M, Tokita KI. Analysis of Genetic Structure and Genetic Diversity in Japanese Grey-Headed Lapwing Population Using mtDNA. Zoolog Sci 2024; 41:257-262. [PMID: 38809864 DOI: 10.2108/zs230094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 01/24/2024] [Indexed: 05/31/2024]
Abstract
The grey-headed lapwing (Vanellus cinereus) is a wading species in East Asia. However, examples of regional population dynamics and genetic research are limited. To reconsider the natural history and current status of the grey-headed lapwing in Japan, we analyzed the genetic diversity of the Japanese grey-headed lapwing population. We collected 77 grey-headed lapwing samples from 12 locations across Japan during the breeding season and three individuals during the wintering season and extracted DNA; 496-bp sequences of the ND2, which form part of the mitochondrial DNA, were determined for genetic analysis of the population. Consequently, 10 haplotypes were detected in 80 individuals, and 67 individuals, 84% of the total, shared two haplotypes, namely Vc1 and Vc2. Furthermore, the results showed that the prevalence of Vc1 was higher mainly in northern Japan, while that of Vc2 was higher mainly in southern Japan. Genetic diversity analysis showed that the overall haplotype diversity in Japan was 0.617, which is not particularly low. The sequence of Vc1 was exactly the same as that of grey-headed lapwing in China. Our study revealed the genetic structure of the grey-headed lapwing, suggesting that as the grey-headed lapwing expanded its distribution area into southern Japan, many Vc2-positive individuals migrated southward, resulting in a higher detection rate of Vc2 in southern Japan.
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Affiliation(s)
- Kazuya Nagai
- Faculty of Agriculture, Iwate University, Morioka, Iwate 020-8550, Japan,
- Research and Education Centre for Natural Sciences, Keio University, Yokohama, Kanagawa 223-8521, Japan
- Tohoku Natural History Research Group, Morioka, Iwate 020-8550, Japan
| | - Yusuke Takahashi
- Tohoku Natural History Research Group, Morioka, Iwate 020-8550, Japan
- Japan Wildlife Research Centre, Koto, Tokyo 130-8606, Japan
| | - Hiroto Okabe
- Kyushu Environmental Evaluation Association, Higashi-ku, Fukuoka-shi, Fukuoka 813-0004, Japan
| | - Masao Takahashi
- Iwate Prefectural Museum, Ueda, Morioka, Iwate 020-0102, Japan
| | - Ken-Ichi Tokita
- Research and Education Centre for Natural Sciences, Keio University, Yokohama, Kanagawa 223-8521, Japan
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Xu W, Tai J, He K, Xu T, Zhang G, Xu B, Liu H. Complete Mitochondrial Genomes of Nannostomus Pencilfish: Genome Characterization and Phylogenetic Analysis. Animals (Basel) 2024; 14:1598. [PMID: 38891645 PMCID: PMC11171051 DOI: 10.3390/ani14111598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2024] [Revised: 05/20/2024] [Accepted: 05/27/2024] [Indexed: 06/21/2024] Open
Abstract
Although the pencilfish is a globally popular economic fish in the aquarium market, its taxonomic classification could be further refined. In order to understand the taxonomy of species of the genus Nannostomus (Characiformes, Lebiasinidae) and their phylogenetic position within the order Characiformes, in this study, we characterized mitochondrial genomes (mitogenomes) from four Nannostomus species for the first time. The four mitogenomes exhibited the typical circular structure, with overall sizes varying from 16,661 bp to 16,690 bp. They contained 13 protein-coding genes (PCGs), 2 ribosomal RNA genes (rRNAs), 22 transfer RNA genes (tRNAs), and 1 control region (CR). Nucleotide composition analysis suggested that the mitochondrial sequences were biased toward A and T. Bayesian inference and maximum likelihood analyses based on PCGs support the family Lebiasinidae classification, described using four Nannostomus species, clustering together with Lebiasina multimaculata from the same family. The results of this study support the current taxonomic classification of the family Lebiasinidae. Phylogenetic analysis also suggested that gene rearrangement would not significantly impact the phylogenetic relationships within the order Characiformes. These results might provide new data regarding the phylogeny and classification of the order Characiformes, thus providing a theoretical basis for the economic development of aquarium fish markets.
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Affiliation(s)
- Wei Xu
- The Co-Innovation Center for Sustainable Forestry in Southern China, College of Life Sciences, Nanjing Forestry University, Nanjing 210037, China; (W.X.); (J.T.); (T.X.); (G.Z.); (B.X.)
| | - Jingzhe Tai
- The Co-Innovation Center for Sustainable Forestry in Southern China, College of Life Sciences, Nanjing Forestry University, Nanjing 210037, China; (W.X.); (J.T.); (T.X.); (G.Z.); (B.X.)
| | - Ke He
- College of Animal Science and Technology, Zhejiang Agriculture and Forestry University, Hangzhou 311300, China;
| | - Tangjun Xu
- The Co-Innovation Center for Sustainable Forestry in Southern China, College of Life Sciences, Nanjing Forestry University, Nanjing 210037, China; (W.X.); (J.T.); (T.X.); (G.Z.); (B.X.)
| | - Gaoji Zhang
- The Co-Innovation Center for Sustainable Forestry in Southern China, College of Life Sciences, Nanjing Forestry University, Nanjing 210037, China; (W.X.); (J.T.); (T.X.); (G.Z.); (B.X.)
| | - Boyu Xu
- The Co-Innovation Center for Sustainable Forestry in Southern China, College of Life Sciences, Nanjing Forestry University, Nanjing 210037, China; (W.X.); (J.T.); (T.X.); (G.Z.); (B.X.)
| | - Hongyi Liu
- The Co-Innovation Center for Sustainable Forestry in Southern China, College of Life Sciences, Nanjing Forestry University, Nanjing 210037, China; (W.X.); (J.T.); (T.X.); (G.Z.); (B.X.)
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34
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Zhang R, Drummond AJ, Mendes FK. Fast Bayesian Inference of Phylogenies from Multiple Continuous Characters. Syst Biol 2024; 73:102-124. [PMID: 38085256 PMCID: PMC11129596 DOI: 10.1093/sysbio/syad067] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 03/23/2023] [Accepted: 11/07/2023] [Indexed: 05/28/2024] Open
Abstract
Time-scaled phylogenetic trees are an ultimate goal of evolutionary biology and a necessary ingredient in comparative studies. The accumulation of genomic data has resolved the tree of life to a great extent, yet timing evolutionary events remain challenging if not impossible without external information such as fossil ages and morphological characters. Methods for incorporating morphology in tree estimation have lagged behind their molecular counterparts, especially in the case of continuous characters. Despite recent advances, such tools are still direly needed as we approach the limits of what molecules can teach us. Here, we implement a suite of state-of-the-art methods for leveraging continuous morphology in phylogenetics, and by conducting extensive simulation studies we thoroughly validate and explore our methods' properties. While retaining model generality and scalability, we make it possible to estimate absolute and relative divergence times from multiple continuous characters while accounting for uncertainty. We compile and analyze one of the most data-type diverse data sets to date, comprised of contemporaneous and ancient molecular sequences, and discrete and continuous morphological characters from living and extinct Carnivora taxa. We conclude by synthesizing lessons about our method's behavior, and suggest future research venues.
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Affiliation(s)
- Rong Zhang
- Programme in Emerging Infectious Diseases, Duke-NUS Medical School 169857, Singapore
| | - Alexei J Drummond
- Centre for Computational Evolution, The University of Auckland, Auckland 1010, New Zealand
- School of Biological Sciences, The University of Auckland, Auckland 1010, New Zealand
| | - Fábio K Mendes
- Department of Biology, Washington University in St. Louis, St. Louis, MO 63130, USA
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35
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Baños H, Susko E, Roger AJ. Is Over-parameterization a Problem for Profile Mixture Models? Syst Biol 2024; 73:53-75. [PMID: 37843172 PMCID: PMC11129589 DOI: 10.1093/sysbio/syad063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 09/12/2023] [Accepted: 10/13/2023] [Indexed: 10/17/2023] Open
Abstract
Biochemical constraints on the admissible amino acids at specific sites in proteins lead to heterogeneity of the amino acid substitution process over sites in alignments. It is well known that phylogenetic models of protein sequence evolution that do not account for site heterogeneity are prone to long-branch attraction (LBA) artifacts. Profile mixture models were developed to model heterogeneity of preferred amino acids at sites via a finite distribution of site classes each with a distinct set of equilibrium amino acid frequencies. However, it is unknown whether the large number of parameters in such models associated with the many amino acid frequency vectors can adversely affect tree topology estimates because of over-parameterization. Here, we demonstrate theoretically that for long sequences, over-parameterization does not create problems for estimation with profile mixture models. Under mild conditions, tree, amino acid frequencies, and other model parameters converge to true values as sequence length increases, even when there are large numbers of components in the frequency profile distributions. Because large sample theory does not necessarily imply good behavior for shorter alignments we explore the performance of these models with short alignments simulated with tree topologies that are prone to LBA artifacts. We find that over-parameterization is not a problem for complex profile mixture models even when there are many amino acid frequency vectors. In fact, simple models with few site classes behave poorly. Interestingly, we also found that misspecification of the amino acid frequency vectors does not lead to increased LBA artifacts as long as the estimated cumulative distribution function of the amino acid frequencies at sites adequately approximates the true one. In contrast, misspecification of the amino acid exchangeability rates can severely negatively affect parameter estimation. Finally, we explore the effects of including in the profile mixture model an additional "F-class" representing the overall frequencies of amino acids in the data set. Surprisingly, the F-class does not help parameter estimation significantly and can decrease the probability of correct tree estimation, depending on the scenario, even though it tends to improve likelihood scores.
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Affiliation(s)
- Hector Baños
- Department of Biochemistry and Molecular Biology, Dalhousie University, Halifax, Nova Scotia B3H 4R2, Canada
- Department of Mathematics and Statistics, Dalhousie University, Halifax, Nova Scotia B3H 4R2, Canada
- Institute for Comparative Genomics and Evolutionary Bioinformatics, Dalhousie University, Halifax, Nova Scotia B3H 4R2, Canada
| | - Edward Susko
- Department of Mathematics and Statistics, Dalhousie University, Halifax, Nova Scotia B3H 4R2, Canada
- Institute for Comparative Genomics and Evolutionary Bioinformatics, Dalhousie University, Halifax, Nova Scotia B3H 4R2, Canada
| | - Andrew J Roger
- Department of Biochemistry and Molecular Biology, Dalhousie University, Halifax, Nova Scotia B3H 4R2, Canada
- Institute for Comparative Genomics and Evolutionary Bioinformatics, Dalhousie University, Halifax, Nova Scotia B3H 4R2, Canada
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36
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Kuo HC, Schoneman T, Gao LM, Gruezo WS, Amoroso VB, Yang Y, Yang KC, Chien CT, Möller M, Wang CN. A leading-edge scenario in the phylogeography and evolutionary history of East Asian insular Taxus in Taiwan and the Philippines. Front Genet 2024; 15:1372309. [PMID: 38756448 PMCID: PMC11096487 DOI: 10.3389/fgene.2024.1372309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Accepted: 03/15/2024] [Indexed: 05/18/2024] Open
Abstract
The cool temperate origin of gymnosperm Taxus species in East Asia is specifically diverse and widespread. Certain lineages have managed to extend their distribution further south to subtropical and tropical islands such as Taiwan and the Philippines. To address questions including whether these insular lineages, recently identified as T. phytonii, have become genetically distinct from each other and from their continental relatives, and when and how they colonized their residing islands, we sampled over 11 populations, covering 179 Taxus individuals from Taiwan and the Philippines. Using four cpDNA and one nuclear marker, we showed in population genetic and genealogical analyses that the two insular lineages were genetically distinct from each other and also from other continental Taxus and that they represented each other's closest relative. Estimated with the coalescent-based multi-type tree (MTT) analyses, we inferred an origin of Taiwanese T. phytonii more ancient than 2.49 Mya and that of Philippine T. phytonii more ancient than 1.08 Mya. In addition, the divergence demographic history revealed by both MTT and isolation with migration (IM) analyses indicated the presence of recent post-split migrations from a continental taxon, T. mairei, to Taiwanese T. phytonii, as well as from Taiwanese T. phytonii to Philippine T. phytonii. Overall, this study suggests Taiwan as a stepping stone through which the temperate-origin yew trees can extend their distributions to tropical regions such as the Philippines.
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Affiliation(s)
- Hao-Chih Kuo
- Institute of Ecology and Evolutionary Biology, National Taiwan University, Taipei, Taiwan
| | - Travis Schoneman
- Institute of Ecology and Evolutionary Biology, National Taiwan University, Taipei, Taiwan
| | - Lian-Ming Gao
- Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, Yunnan, China
| | - William Sm. Gruezo
- Plant Biology Division, College of Arts and Sciences, Institute of Biological Sciences, University of the Philippines at Los Baños, Laguna, Philippines
| | - Victor B. Amoroso
- Center for Biodiversity Research and Extension in Mindanao (CEBREM), Central Mindanao University, Mindanao, Philippines
| | - Yang Yang
- Tainan District Agricultural Research and Extension Station, Ministry of Agriculture, Tainan, Taiwan
| | - Kuo-Cheng Yang
- General Education Center, Providence University, Taichung, Taiwan
| | - Ching-Te Chien
- Botanical Garden Division, Taiwan Forestry Research Institute, Taipei, Taiwan
| | - Michael Möller
- Royal Botanic Garden Edinburgh, Edinburgh, United Kingdom
| | - Chun-Neng Wang
- Institute of Ecology and Evolutionary Biology, National Taiwan University, Taipei, Taiwan
- Department of Life Science, National Taiwan University, Taipei, Taiwan
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37
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Liang W, Nunes R, Leong JV, Carvalho APS, Müller CJ, Braby MF, Pequin O, Hoshizaki S, Morinaka S, Peggie D, Badon JAT, Mohagan AB, Beaver E, Hsu YF, Inayoshi Y, Monastyrskii A, Vlasanek P, Toussaint EFA, Benítez HA, Kawahara AY, Pierce NE, Lohman DJ. To and fro in the archipelago: Repeated inter-island dispersal and New Guinea's orogeny affect diversification of Delias, the world's largest butterfly genus. Mol Phylogenet Evol 2024; 194:108022. [PMID: 38325534 DOI: 10.1016/j.ympev.2024.108022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2023] [Revised: 01/20/2024] [Accepted: 01/28/2024] [Indexed: 02/09/2024]
Abstract
The world's largest butterfly genus Delias, commonly known as Jezebels, comprises ca. 251 species found throughout Asia, Australia, and Melanesia. Most species are endemic to islands in the Indo-Australian Archipelago or to New Guinea and nearby islands in Melanesia, and many species are restricted to montane habitats over 1200 m. We inferred an extensively sampled and well-supported molecular phylogeny of the group to better understand the spatial and temporal dimensions of its diversification. The remarkable diversity of Delias evolved in just ca. 15-16 Myr (crown age). The most recent common ancestor of a clade with most of the species dispersed out of New Guinea ca. 14 Mya, but at least six subsequently diverging lineages dispersed back to the island. Diversification was associated with frequent dispersal of lineages among the islands of the Indo-Australian Archipelago, and the divergence of sister taxa on a single landmass was rare and occurred only on the largest islands, most notably on New Guinea. We conclude that frequent inter-island dispersal during the Neogene-likely facilitated by frequent sea level change-sparked much diversification during that period. Many extant New Guinea lineages started diversifying 5 Mya, suggesting that orogeny facilitated their diversification. Our results largely agree with the most recently proposed species group classification system, and we use our large taxon sample to extend this system to all described species. Finally, we summarize recent insights to speculate how wing pattern evolution, mimicry, and sexual selection might also contribute to these butterflies' rapid speciation and diversification.
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Affiliation(s)
- Weijun Liang
- Department of Biology, City College of New York, City University of New York, USA
| | - Renato Nunes
- Department of Biology, City College of New York, City University of New York, USA; PhD Program in Biology, Graduate Center, City University of New York, New York, NY, USA
| | - Jing V Leong
- Department of Biology, City College of New York, City University of New York, USA; Biology Centre of the Czech Academy of Sciences, Branisovska 31, Ceske Budejovice, Czech Republic; Faculty of Science, Department of Zoology, University of South Bohemia, Ceske Budejovice, Czech Republic
| | - Ana Paula S Carvalho
- McGuire Center for Lepidoptera and Biodiversity, Florida Museum of Natural History, University of Florida, Gainesville, FL, USA
| | | | - Michael F Braby
- Division of Ecology and Evolution, Research School of Biology, The Australian National University, Acton, ACT, Australia; Australian National Insect Collection, Canberra, ACT, Australia
| | | | - Sugihiko Hoshizaki
- Department of Agricultural and Environmental Biology, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Yayoi, Bunkyo-ku, Tokyo, Japan
| | | | - Djunijanti Peggie
- Museum Zoologicum Bogoriense, Research Center for Biosystematics and Evolution, National Research and Innovation Agency, Cibinong-Bogor, Indonesia
| | - Jade Aster T Badon
- Animal Biology Division, Institute of Biological Sciences, University of the Philippines Los Baños, Laguna, Philippines
| | - Alma B Mohagan
- Department of Biology, College of Arts and Sciences, and Center for Biodiversity Research & Extension in Mindanao, Central Mindanao University, Musuan, Maramag, Bukidnon, Philippines
| | - Ethan Beaver
- Division of Ecology and Evolution, Research School of Biology, The Australian National University, Acton, ACT, Australia; Australian National Insect Collection, Canberra, ACT, Australia
| | - Yu-Feng Hsu
- College of Life Science, National Taiwan Normal University, Taipei, Taiwan
| | - Yutaka Inayoshi
- Sritana Condominium 2, 96/173, Huay Kaeo Rd. T. Suthep, A. Muang, Chiang Mai, Thailand
| | - Alexander Monastyrskii
- Vietnam National Museum of Nature, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, Viet Nam
| | - Petr Vlasanek
- T.G. Masaryk Water Research Institute, Prague, Czech Republic
| | | | - Hugo A Benítez
- Laboratorio de Ecología y Morfometría Evolutiva, Centro de Investigación de Estudios Avanzados del Maule, Universidad Católica del Maule, Talca, Chile
| | - Akito Y Kawahara
- McGuire Center for Lepidoptera and Biodiversity, Florida Museum of Natural History, University of Florida, Gainesville, FL, USA; Entomology & Nematology Department and Department of Biology, University of Florida, Gainesville, FL, USA
| | - Naomi E Pierce
- Department of Organismic and Evolutionary Biology and Museum of Comparative Zoology, Harvard University, Cambridge, MA, USA
| | - David J Lohman
- Department of Biology, City College of New York, City University of New York, USA; PhD Program in Biology, Graduate Center, City University of New York, New York, NY, USA; Entomology Section, National Museum of Natural History, Manila, Philippines.
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38
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Benning FMC, Bell TA, Nguyen TH, Syau D, Connell LB, daCosta CJB, Chao LH. Ancestral sequence reconstruction of Mic60 reveals a residue signature supporting respiration in yeast. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.04.26.591372. [PMID: 38746426 PMCID: PMC11092495 DOI: 10.1101/2024.04.26.591372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2024]
Abstract
In eukaryotes, the essential process of cellular respiration takes place in the cristae of mitochondria. The protein Mic60 is known to stabilize crista junctions; however, how the C-terminal Mitofilin domain of Mic60 mediates cristae-supported respiration remains elusive. Here, we used ancestral sequence reconstruction to generate Mitofilin ancestors up to and including the last opisthokont common ancestor (LOCA). We found that yeast-lineage derived Mitofilin ancestors as far back as the LOCA rescue respiration. By comparing Mitofilin ancestors with different respiratory phenotypes, we identify four residues that explain the difference between respiration functional yeast- and non-functional animal-derived common Mitofilin ancestors. Our results imply that Mitofilin-supported respiration in yeast stems from a conserved mechanism, and provide a foundation for investigating the divergence of candidate crista junction interactions present during the emergence of eukaryotes.
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Taylor-Salmon E, Hill V, Paul LM, Koch RT, Breban MI, Chaguza C, Sodeinde A, Warren JL, Bunch S, Cano N, Cone M, Eysoldt S, Garcia A, Gilles N, Hagy A, Heberlein L, Jaber R, Kassens E, Colarusso P, Davis A, Baudin S, Rico E, Mejía-Echeverri Á, Scott B, Stanek D, Zimler R, Muñoz-Jordán JL, Santiago GA, Adams LE, Paz-Bailey G, Spillane M, Katebi V, Paulino-Ramírez R, Mueses S, Peguero A, Sánchez N, Norman FF, Galán JC, Huits R, Hamer DH, Vogels CBF, Morrison A, Michael SF, Grubaugh ND. Travel surveillance uncovers dengue virus dynamics and introductions in the Caribbean. Nat Commun 2024; 15:3508. [PMID: 38664380 PMCID: PMC11045810 DOI: 10.1038/s41467-024-47774-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Accepted: 04/11/2024] [Indexed: 04/28/2024] Open
Abstract
Dengue is the most prevalent mosquito-borne viral disease in humans, and cases are continuing to rise globally. In particular, islands in the Caribbean have experienced more frequent outbreaks, and all four dengue virus (DENV) serotypes have been reported in the region, leading to hyperendemicity and increased rates of severe disease. However, there is significant variability regarding virus surveillance and reporting between islands, making it difficult to obtain an accurate understanding of the epidemiological patterns in the Caribbean. To investigate this, we used travel surveillance and genomic epidemiology to reconstruct outbreak dynamics, DENV serotype turnover, and patterns of spread within the region from 2009-2022. We uncovered two recent DENV-3 introductions from Asia, one of which resulted in a large outbreak in Cuba, which was previously under-reported. We also show that while outbreaks can be synchronized between islands, they are often caused by different serotypes. Our study highlights the importance of surveillance of infected travelers to provide a snapshot of local introductions and transmission in areas with limited local surveillance and suggests that the recent DENV-3 introductions may pose a major public health threat in the region.
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Affiliation(s)
- Emma Taylor-Salmon
- Department of Pediatrics, Yale School of Medicine, New Haven, CT, USA.
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT, USA.
| | - Verity Hill
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT, USA
| | - Lauren M Paul
- Department of Biological Sciences, College of Arts and Sciences, Florida Gulf Coast University, Fort Myers, FL, USA
| | - Robert T Koch
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT, USA
| | - Mallery I Breban
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT, USA
| | - Chrispin Chaguza
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT, USA
| | - Afeez Sodeinde
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT, USA
| | - Joshua L Warren
- Department of Biostatistics, Yale School of Public Health, New Haven, CT, USA
- Public Health Modeling Unit, Yale School of Public Health, New Haven, CT, USA
| | - Sylvia Bunch
- Bureau of Public Health Laboratories, Division of Disease Control and Health Protection, Florida Department of Health, Tampa, FL, USA
| | - Natalia Cano
- Bureau of Public Health Laboratories, Division of Disease Control and Health Protection, Florida Department of Health, Tampa, FL, USA
| | - Marshall Cone
- Bureau of Public Health Laboratories, Division of Disease Control and Health Protection, Florida Department of Health, Tampa, FL, USA
| | - Sarah Eysoldt
- Bureau of Public Health Laboratories, Division of Disease Control and Health Protection, Florida Department of Health, Tampa, FL, USA
| | - Alezaundra Garcia
- Bureau of Public Health Laboratories, Division of Disease Control and Health Protection, Florida Department of Health, Tampa, FL, USA
| | - Nicadia Gilles
- Bureau of Public Health Laboratories, Division of Disease Control and Health Protection, Florida Department of Health, Tampa, FL, USA
| | - Andrew Hagy
- Bureau of Public Health Laboratories, Division of Disease Control and Health Protection, Florida Department of Health, Tampa, FL, USA
| | - Lea Heberlein
- Bureau of Public Health Laboratories, Division of Disease Control and Health Protection, Florida Department of Health, Tampa, FL, USA
| | - Rayah Jaber
- Bureau of Public Health Laboratories, Division of Disease Control and Health Protection, Florida Department of Health, Tampa, FL, USA
| | - Elizabeth Kassens
- Bureau of Public Health Laboratories, Division of Disease Control and Health Protection, Florida Department of Health, Tampa, FL, USA
| | - Pamela Colarusso
- Bureau of Public Health Laboratories, Division of Disease Control and Health Protection, Florida Department of Health, Jacksonville, FL, USA
| | - Amanda Davis
- Bureau of Public Health Laboratories, Division of Disease Control and Health Protection, Florida Department of Health, Jacksonville, FL, USA
| | - Samantha Baudin
- Florida Department of Health in Miami-Dade County, Miami, FL, USA
| | - Edhelene Rico
- Florida Department of Health in Miami-Dade County, Miami, FL, USA
| | | | - Blake Scott
- Bureau of Epidemiology, Division of Disease Control and Health Protection, Florida Department of Health, Tallahassee, FL, USA
| | - Danielle Stanek
- Bureau of Epidemiology, Division of Disease Control and Health Protection, Florida Department of Health, Tallahassee, FL, USA
| | - Rebecca Zimler
- Bureau of Epidemiology, Division of Disease Control and Health Protection, Florida Department of Health, Tallahassee, FL, USA
| | - Jorge L Muñoz-Jordán
- Division of Vector-Borne Diseases, Centers for Disease Control and Prevention, San Juan, Puerto Rico
| | - Gilberto A Santiago
- Division of Vector-Borne Diseases, Centers for Disease Control and Prevention, San Juan, Puerto Rico
| | - Laura E Adams
- Division of Vector-Borne Diseases, Centers for Disease Control and Prevention, San Juan, Puerto Rico
| | - Gabriela Paz-Bailey
- Division of Vector-Borne Diseases, Centers for Disease Control and Prevention, San Juan, Puerto Rico
| | - Melanie Spillane
- Office of Data, Analytics, and Technology, Division of Global Migration Health, Centers for Disease Control and Prevention, Atlanta, GA, USA
- Bureau for Global Health, United States Agency for International Development, Arlington, VA, USA
| | - Volha Katebi
- Office of Data, Analytics, and Technology, Division of Global Migration Health, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Robert Paulino-Ramírez
- Instituto de Medicina Tropical & Salud Global, Universidad Iberoamericana, UNIBE Research Hub, Santo Domingo, Dominican Republic
| | - Sayira Mueses
- Instituto de Medicina Tropical & Salud Global, Universidad Iberoamericana, UNIBE Research Hub, Santo Domingo, Dominican Republic
| | - Armando Peguero
- Instituto de Medicina Tropical & Salud Global, Universidad Iberoamericana, UNIBE Research Hub, Santo Domingo, Dominican Republic
| | - Nelissa Sánchez
- Instituto de Medicina Tropical & Salud Global, Universidad Iberoamericana, UNIBE Research Hub, Santo Domingo, Dominican Republic
| | - Francesca F Norman
- National Referral Unit for Tropical Diseases, Infectious Diseases Department, CIBER de Enfermedades Infecciosas, IRYCIS, Hospital Ramón y Cajal, Universidad de Alcalá, Madrid, Spain
| | - Juan-Carlos Galán
- Microbiology Department, Hospital Ramón y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), CIBER de Epidemiologia y Salud Publica (CIBERESP), Madrid, Spain
| | - Ralph Huits
- Department of Infectious Tropical Diseases and Microbiology, IRCCS Sacro Cuore Don Calabria Hospital, Negrar, Verona, Italy
| | - Davidson H Hamer
- Department of Global Health, Boston University School of Public Health, Section of Infectious Diseases, Boston University School of Medicine, Center for Emerging Infectious Disease Policy and Research, Boston University, and National Emerging Infectious Disease Laboratory, Boston, MA, USA
| | - Chantal B F Vogels
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT, USA
- Yale Institute for Global Health, Yale University, New Haven, CT, USA
| | - Andrea Morrison
- Bureau of Epidemiology, Division of Disease Control and Health Protection, Florida Department of Health, Tallahassee, FL, USA.
| | - Scott F Michael
- Department of Biological Sciences, College of Arts and Sciences, Florida Gulf Coast University, Fort Myers, FL, USA.
| | - Nathan D Grubaugh
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT, USA.
- Public Health Modeling Unit, Yale School of Public Health, New Haven, CT, USA.
- Yale Institute for Global Health, Yale University, New Haven, CT, USA.
- Department of Ecology and Evolutionary Biology, Yale University, New Haven, CT, USA.
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Chung T, Salazar A, Harm G, Johler S, Carroll LM, Kovac J. Comparison of the performance of multiple whole-genome sequence-based tools for the identification of Bacillus cereus sensu stricto biovar Thuringiensis. Appl Environ Microbiol 2024; 90:e0177823. [PMID: 38470126 PMCID: PMC11026089 DOI: 10.1128/aem.01778-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Accepted: 02/19/2024] [Indexed: 03/13/2024] Open
Abstract
The Bacillus cereus sensu stricto (s.s.) species comprises strains of biovar Thuringiensis (Bt) known for their bioinsecticidal activity, as well as strains with foodborne pathogenic potential. Bt strains are identified (i) based on the production of insecticidal crystal proteins, also known as Bt toxins, or (ii) based on the presence of cry, cyt, and vip genes, which encode Bt toxins. Multiple bioinformatics tools have been developed for the detection of crystal protein-encoding genes based on whole-genome sequencing (WGS) data. However, the performance of these tools is yet to be evaluated using phenotypic data. Thus, the goal of this study was to assess the performance of four bioinformatics tools for the detection of crystal protein-encoding genes. The accuracy of sequence-based identification of Bt was determined in reference to phenotypic microscope-based screening for the production of crystal proteins. A total of 58 diverse B. cereus sensu lato strains isolated from clinical, food, environmental, and commercial biopesticide products underwent WGS. Isolates were examined for crystal protein production using phase contrast microscopy. Crystal protein-encoding genes were detected using BtToxin_Digger, BTyper3, IDOPS (identification of pesticidal sequences), and Cry_processor. Out of 58 isolates, the phenotypic production of crystal proteins was confirmed for 18 isolates. Specificity and sensitivity of Bt identification based on sequences were 0.85 and 0.94 for BtToxin_Digger, 0.97 and 0.89 for BTyper3, 0.95 and 0.94 for IDOPS, and 0.88 and 1.00 for Cry_processor, respectively. Cry_processor predicted crystal protein production with the highest specificity, and BtToxin_Digger and IDOPS predicted crystal protein production with the highest sensitivity. Three out of four tested bioinformatics tools performed well overall, with IDOPS achieving high sensitivity and specificity (>0.90).IMPORTANCEStrains of Bacillus cereus sensu stricto (s.s.) biovar Thuringiensis (Bt) are used as organic biopesticides. Bt is differentiated from the foodborne pathogen Bacillus cereus s.s. by the production of insecticidal crystal proteins. Thus, reliable genomic identification of biovar Thuringiensis is necessary to ensure food safety and facilitate risk assessment. This study assessed the accuracy of whole-genome sequencing (WGS)-based identification of Bt compared to phenotypic microscopy-based screening for crystal protein production. Multiple bioinformatics tools were compared to assess their performance in predicting crystal protein production. Among them, identification of pesticidal sequences performed best overall at WGS-based Bt identification.
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Affiliation(s)
- Taejung Chung
- Department of Food Science, The Pennsylvania State University, University Park, Pennsylvania, USA
| | - Abimel Salazar
- Department of Food Science, The Pennsylvania State University, University Park, Pennsylvania, USA
| | - Grant Harm
- Department of Food Science, The Pennsylvania State University, University Park, Pennsylvania, USA
| | - Sophia Johler
- Institute for Food Safety and Hygiene, Vetsuisse Faculty, University of Zurich, Zurich, Switzerland
| | - Laura M. Carroll
- Department of Clinical Microbiology, SciLifeLab, Umeå University, Umeå, Sweden
- Laboratory for Molecular Infection Medicine Sweden (MIMS), Umeå University, Umeå, Sweden
- Umeå Centre for Microbial Research (UCMR), Umeå University, Umeå, Sweden
- Integrated Science Lab (IceLab), Umeå University, Umeå, Sweden
| | - Jasna Kovac
- Department of Food Science, The Pennsylvania State University, University Park, Pennsylvania, USA
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Collins J, Stone SA, Koury EJ, Paredes AG, Shao F, Lovato C, Chen M, Shi R, Li AY, Candal I, Al Moutaa K, Moya N, Andersen EC. Quantitative tests of albendazole resistance in beta-tubulin mutants. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.04.11.589070. [PMID: 38665774 PMCID: PMC11044196 DOI: 10.1101/2024.04.11.589070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 04/28/2024]
Abstract
Benzimidazole (BZ) anthelmintics are among the most important treatments for parasitic nematode infections in the developing world. Widespread BZ resistance in veterinary parasites and emerging resistance in human parasites raise major concerns for the continued use of BZs. Knowledge of the mechanisms of resistance is necessary to make informed treatment decisions and circumvent resistance. Benzimidazole resistance has traditionally been associated with mutations and natural variants in the C. elegans beta-tubulin gene ben-1 and orthologs in parasitic species. However, variants in ben-1 alone do not explain the differences in BZ responses across parasite populations. Here, we examine the roles of five C. elegans beta-tubulin genes (tbb-1, mec-7, tbb-4, ben-1, and tbb-6) to identify the role each gene plays in BZ response. We generated C. elegans strains with a loss of each beta-tubulin gene, as well as strains with a loss of tbb-1, mec-7, tbb-4, or tbb-6 in a genetic background that also lacks ben-1 to test beta-tubulin redundancy in BZ response. We found that only the individual loss of ben-1 conferred a substantial level of BZ resistance, although the loss of tbb-1 was found to confer a small benefit in the presence of albendazole (ABZ). The loss of ben-1 was found to confer an almost complete rescue of animal development in the presence of 30 μM ABZ, likely explaining why no additive effects caused by the loss of a second beta-tubulin were observed. We demonstrate that ben-1 is the only beta-tubulin gene in C. elegans where loss confers substantial BZ resistance.
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Affiliation(s)
- J.B. Collins
- Department of Biology, Johns Hopkins University, Baltimore, MD, 21218, USA
| | - Skyler A. Stone
- Department of Molecular Biosciences, Northwestern University, Evanston, IL 60208, USA
| | - Emily J. Koury
- Department of Molecular Biosciences, Northwestern University, Evanston, IL 60208, USA
| | - Anna G. Paredes
- Department of Molecular Biosciences, Northwestern University, Evanston, IL 60208, USA
| | - Fiona Shao
- Department of Molecular Biosciences, Northwestern University, Evanston, IL 60208, USA
| | - Crystal Lovato
- Department of Molecular Biosciences, Northwestern University, Evanston, IL 60208, USA
| | - Michael Chen
- Department of Molecular Biosciences, Northwestern University, Evanston, IL 60208, USA
| | - Richelle Shi
- Department of Molecular Biosciences, Northwestern University, Evanston, IL 60208, USA
| | - Anwyn Y. Li
- Department of Molecular Biosciences, Northwestern University, Evanston, IL 60208, USA
| | - Isa Candal
- Department of Molecular Biosciences, Northwestern University, Evanston, IL 60208, USA
| | - Khadija Al Moutaa
- Department of Molecular Biosciences, Northwestern University, Evanston, IL 60208, USA
| | - Nicolas Moya
- Department of Biology, Johns Hopkins University, Baltimore, MD, 21218, USA
| | - Erik C. Andersen
- Department of Biology, Johns Hopkins University, Baltimore, MD, 21218, USA
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42
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Butler G, Amend SR, Axelrod R, Venditti C, Pienta KJ. Punctuational evolution is pervasive in distal site metastatic colonization. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.04.08.588529. [PMID: 38645078 PMCID: PMC11030309 DOI: 10.1101/2024.04.08.588529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/23/2024]
Abstract
The evolution of metastasis represents a lethal stage of cancer progression. Yet, the evolutionary kinetics of metastatic disease remain unresolved. Here, using single cell CRISPR-Cas9 lineage tracing data, we show that in metastatic disease, gradual molecular evolution is punctuated by episodes of rapid evolutionary change associated with lineage divergence. By measuring punctuational effects across the metastatic cascade, we show that punctuational effects contribute more to the molecular diversity at distal site metastases compared to the paired primary tumor, suggesting qualitatively different modes of evolution may drive primary and metastatic tumor progression. This is the first empirical evidence for distinct patterns of molecular evolution at early and late stages of metastasis and demonstrates the complex interplay of cell intrinsic and extrinsic factors that shape lethal cancer.
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43
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Langedijk AC, Vrancken B, Lebbink RJ, Wilkins D, Kelly EJ, Baraldi E, Mascareñas de Los Santos AH, Danilenko DM, Choi EH, Palomino MA, Chi H, Keller C, Cohen R, Papenburg J, Pernica J, Greenough A, Richmond P, Martinón-Torres F, Heikkinen T, Stein RT, Hosoya M, Nunes MC, Verwey C, Evers A, Kragten-Tabatabaie L, Suchard MA, Kosakovsky Pond SL, Poletto C, Colizza V, Lemey P, Bont LJ. The genomic evolutionary dynamics and global circulation patterns of respiratory syncytial virus. Nat Commun 2024; 15:3083. [PMID: 38600104 PMCID: PMC11006891 DOI: 10.1038/s41467-024-47118-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Accepted: 03/14/2024] [Indexed: 04/12/2024] Open
Abstract
Respiratory syncytial virus (RSV) is a leading cause of acute lower respiratory tract infection in young children and the second leading cause of infant death worldwide. While global circulation has been extensively studied for respiratory viruses such as seasonal influenza, and more recently also in great detail for SARS-CoV-2, a lack of global multi-annual sampling of complete RSV genomes limits our understanding of RSV molecular epidemiology. Here, we capitalise on the genomic surveillance by the INFORM-RSV study and apply phylodynamic approaches to uncover how selection and neutral epidemiological processes shape RSV diversity. Using complete viral genome sequences, we show similar patterns of site-specific diversifying selection among RSVA and RSVB and recover the imprint of non-neutral epidemic processes on their genealogies. Using a phylogeographic approach, we provide evidence for air travel governing the global patterns of RSVA and RSVB spread, which results in a considerable degree of phylogenetic mixing across countries. Our findings highlight the potential of systematic global RSV genomic surveillance for transforming our understanding of global RSV spread.
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Affiliation(s)
- Annefleur C Langedijk
- Department of Paediatric Immunology and Infectious Diseases, Wilhelmina Children's Hospital, University Medical Centre Utrecht, Lundlaan 6, 3584 EA, Utrecht, the Netherlands
| | - Bram Vrancken
- Department of Microbiology, Immunology and Transplantation, Laboratory of Clinical and Epidemiological Virology, Herestraat 49, 3000, Leuven, Belgium
- Spatial Epidemiology Lab (SpELL), Université Libre de Bruxelles, Bruxelles, Belgium
| | - Robert Jan Lebbink
- Department of Medical Microbiology, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, the Netherlands
| | - Deidre Wilkins
- Translational Medicine, Vaccines & Immune Therapies, BioPharmaceuticals R&D, AstraZeneca, 1 MedImmune Way, Gaithersburg, MD, USA
| | - Elizabeth J Kelly
- Translational Medicine, Vaccines & Immune Therapies, BioPharmaceuticals R&D, AstraZeneca, 1 MedImmune Way, Gaithersburg, MD, USA
| | - Eugenio Baraldi
- Department of Woman's and Child's Health, University Hospital of Padova, Padova, Italy
- ReSViNET Foundation, Zeist, the Netherlands
- Institute of Pediatric Research "Città della Speranza", Padova, Italy
| | | | - Daria M Danilenko
- Smorodintsev Research Institute of Influenza, St. Petersburg, Russia
| | - Eun Hwa Choi
- Seoul National University Children's Hospital, Seoul, South Korea
| | | | - Hsin Chi
- MacKay Children's Hospital, New Taipei, Taiwan, ROC
| | - Christian Keller
- Institute of Virology, University Hospital Giessen and Marburg, Marburg, Germany
| | | | | | | | - Anne Greenough
- ReSViNET Foundation, Zeist, the Netherlands
- King's College London, London, UK
| | | | - Federico Martinón-Torres
- ReSViNET Foundation, Zeist, the Netherlands
- Hospital Clínico Universitario de Santiago, Galicia, Spain
| | - Terho Heikkinen
- ReSViNET Foundation, Zeist, the Netherlands
- University of Turku and Turku University Hospital, Turku, Finland
| | - Renato T Stein
- ReSViNET Foundation, Zeist, the Netherlands
- Pontificia Universidade Catolica de Rio Grande do Sul, Porto Alegre, Brazil
| | - Mitsuaki Hosoya
- Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Marta C Nunes
- ReSViNET Foundation, Zeist, the Netherlands
- Department of Paediatrics and Child Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
- South African Medical Research Council, Vaccines & Infectious Diseases Analytics Research Unit, and Department of Science and Technology/National Research Foundation, South African Research Chair Initiative in Vaccine Preventable Diseases, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Charl Verwey
- Department of Paediatrics and Child Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
- Hospices Civils de Lyon and the Centre International de Recherche en Infectiologie (CIRI) Inserm U1111, CNRS UMR5308, ENS de Lyon, UCBL1, Lyon, France
| | - Anouk Evers
- Department of Medical Microbiology, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, the Netherlands
| | | | - Marc A Suchard
- Department of Human Genetics, David Geffen School of Medicine, University of California, Los Angeles, CA, 90095, USA
- Department of Biostatistics, Jonathan and Karin Fielding School of Public Health, University of California, Los Angeles, CA, 90095, USA
- Department of Biomathematics, David Geffen School of Medicine, University of California, Los Angeles, CA, 90095, USA
| | - Sergei L Kosakovsky Pond
- Institute for Genomics and Evolutionary Medicine, Department of Biology, Temple University, 801 N Broad St, Philadelphia, PA, 19122, USA
| | - Chiara Poletto
- INSERM, Sorbonne Université, Institut Pierre Louis d'Epidémiologie et de Santé Publique IPLESP, F75012, Paris, France
| | - Vittoria Colizza
- INSERM, Sorbonne Université, Institut Pierre Louis d'Epidémiologie et de Santé Publique IPLESP, F75012, Paris, France
| | - Philippe Lemey
- Department of Microbiology, Immunology and Transplantation, Laboratory of Clinical and Epidemiological Virology, Herestraat 49, 3000, Leuven, Belgium
| | - Louis J Bont
- Department of Paediatric Immunology and Infectious Diseases, Wilhelmina Children's Hospital, University Medical Centre Utrecht, Lundlaan 6, 3584 EA, Utrecht, the Netherlands.
- ReSViNET Foundation, Zeist, the Netherlands.
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Guo B, Sun Y, Wang Y, Zhang Y, Zheng Y, Xu S, Yang G, Ren W. Evolutionary genetics of pulmonary anatomical adaptations in deep-diving cetaceans. BMC Genomics 2024; 25:339. [PMID: 38575860 PMCID: PMC10993460 DOI: 10.1186/s12864-024-10263-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Accepted: 03/27/2024] [Indexed: 04/06/2024] Open
Abstract
BACKGROUND Cetaceans, having experienced prolonged adaptation to aquatic environments, have undergone evolutionary changes in their respiratory systems. This process of evolution has resulted in the emergence of distinctive phenotypic traits, notably the abundance of elastic fibers and thickened alveolar walls in their lungs, which may facilitate alveolar collapse during diving. This structure helps selective exchange of oxygen and carbon dioxide, while minimizing nitrogen exchange, thereby reducing the risk of DCS. Nevertheless, the scientific inquiry into the mechanisms through which these unique phenotypic characteristics govern the diving behavior of marine mammals, including cetaceans, remains unresolved. RESULTS This study entails an evolutionary analysis of 42 genes associated with pulmonary fibrosis across 45 mammalian species. Twenty-one genes in cetaceans exhibited accelerated evolution, featuring specific amino acid substitutions in 14 of them. Primarily linked to the development of the respiratory system and lung morphological construction, these genes play a crucial role. Moreover, among marine mammals, we identified eight genes undergoing positive selection, and the evolutionary rates of three genes significantly correlated with diving depth. Specifically, the SFTPC gene exhibited convergent amino acid substitutions. Through in vitro cellular experiments, we illustrated that convergent amino acid site mutations in SFTPC contribute positively to pulmonary fibrosis in marine mammals, and the presence of this phenotype can induce deep alveolar collapse during diving, thereby reducing the risk of DCS during diving. CONCLUSIONS The study unveils pivotal genetic signals in cetaceans and other marine mammals, arising through evolution. These genetic signals may influence lung characteristics in marine mammals and have been linked to a reduced risk of developing DCS. Moreover, the research serves as a valuable reference for delving deeper into human diving physiology.
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Affiliation(s)
- Boxiong Guo
- Jiangsu Key Laboratory for Bioaffiliationersity and Biotechnology, College of Life Sciences, Nanjing Normal University, 210023, Nanjing, China
| | - Yixuan Sun
- Jiangsu Key Laboratory for Bioaffiliationersity and Biotechnology, College of Life Sciences, Nanjing Normal University, 210023, Nanjing, China
| | - Yuehua Wang
- Jiangsu Key Laboratory for Bioaffiliationersity and Biotechnology, College of Life Sciences, Nanjing Normal University, 210023, Nanjing, China
| | - Ya Zhang
- Jiangsu Key Laboratory for Bioaffiliationersity and Biotechnology, College of Life Sciences, Nanjing Normal University, 210023, Nanjing, China
| | - Yu Zheng
- Jiangsu Key Laboratory for Bioaffiliationersity and Biotechnology, College of Life Sciences, Nanjing Normal University, 210023, Nanjing, China
| | - Shixia Xu
- Jiangsu Key Laboratory for Bioaffiliationersity and Biotechnology, College of Life Sciences, Nanjing Normal University, 210023, Nanjing, China
| | - Guang Yang
- Jiangsu Key Laboratory for Bioaffiliationersity and Biotechnology, College of Life Sciences, Nanjing Normal University, 210023, Nanjing, China
| | - Wenhua Ren
- Jiangsu Key Laboratory for Bioaffiliationersity and Biotechnology, College of Life Sciences, Nanjing Normal University, 210023, Nanjing, China.
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45
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Sennett MA, Theobald DL. Extant Sequence Reconstruction: The Accuracy of Ancestral Sequence Reconstructions Evaluated by Extant Sequence Cross-Validation. J Mol Evol 2024; 92:181-206. [PMID: 38502220 PMCID: PMC10978691 DOI: 10.1007/s00239-024-10162-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 02/20/2024] [Indexed: 03/21/2024]
Abstract
Ancestral sequence reconstruction (ASR) is a phylogenetic method widely used to analyze the properties of ancient biomolecules and to elucidate mechanisms of molecular evolution. Despite its increasingly widespread application, the accuracy of ASR is currently unknown, as it is generally impossible to compare resurrected proteins to the true ancestors. Which evolutionary models are best for ASR? How accurate are the resulting inferences? Here we answer these questions using a cross-validation method to reconstruct each extant sequence in an alignment with ASR methodology, a method we term "extant sequence reconstruction" (ESR). We thus can evaluate the accuracy of ASR methodology by comparing ESR reconstructions to the corresponding known true sequences. We find that a common measure of the quality of a reconstructed sequence, the average probability, is indeed a good estimate of the fraction of correct amino acids when the evolutionary model is accurate or overparameterized. However, the average probability is a poor measure for comparing reconstructions from different models, because, surprisingly, a more accurate phylogenetic model often results in reconstructions with lower probability. While better (more predictive) models may produce reconstructions with lower sequence identity to the true sequences, better models nevertheless produce reconstructions that are more biophysically similar to true ancestors. In addition, we find that a large fraction of sequences sampled from the reconstruction distribution may have fewer errors than the single most probable (SMP) sequence reconstruction, despite the fact that the SMP has the lowest expected error of all possible sequences. Our results emphasize the importance of model selection for ASR and the usefulness of sampling sequence reconstructions for analyzing ancestral protein properties. ESR is a powerful method for validating the evolutionary models used for ASR and can be applied in practice to any phylogenetic analysis of real biological sequences. Most significantly, ESR uses ASR methodology to provide a general method by which the biophysical properties of resurrected proteins can be compared to the properties of the true protein.
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Affiliation(s)
- Michael A Sennett
- Department of Biochemistry, Brandeis University, Waltham, MA, 02453, USA
| | - Douglas L Theobald
- Department of Biochemistry, Brandeis University, Waltham, MA, 02453, USA.
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Singleton MD, Eisen MB. Evolutionary analyses of intrinsically disordered regions reveal widespread signals of conservation. PLoS Comput Biol 2024; 20:e1012028. [PMID: 38662765 PMCID: PMC11075841 DOI: 10.1371/journal.pcbi.1012028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 05/07/2024] [Accepted: 03/28/2024] [Indexed: 05/08/2024] Open
Abstract
Intrinsically disordered regions (IDRs) are segments of proteins without stable three-dimensional structures. As this flexibility allows them to interact with diverse binding partners, IDRs play key roles in cell signaling and gene expression. Despite the prevalence and importance of IDRs in eukaryotic proteomes and various biological processes, associating them with specific molecular functions remains a significant challenge due to their high rates of sequence evolution. However, by comparing the observed values of various IDR-associated properties against those generated under a simulated model of evolution, a recent study found most IDRs across the entire yeast proteome contain conserved features. Furthermore, it showed clusters of IDRs with common "evolutionary signatures," i.e. patterns of conserved features, were associated with specific biological functions. To determine if similar patterns of conservation are found in the IDRs of other systems, in this work we applied a series of phylogenetic models to over 7,500 orthologous IDRs identified in the Drosophila genome to dissect the forces driving their evolution. By comparing models of constrained and unconstrained continuous trait evolution using the Brownian motion and Ornstein-Uhlenbeck models, respectively, we identified signals of widespread constraint, indicating conservation of distributed features is mechanism of IDR evolution common to multiple biological systems. In contrast to the previous study in yeast, however, we observed limited evidence of IDR clusters with specific biological functions, which suggests a more complex relationship between evolutionary constraints and function in the IDRs of multicellular organisms.
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Affiliation(s)
- Marc D. Singleton
- Howard Hughes Medical Institute, UC Berkeley, Berkeley, California, United States of America
| | - Michael B. Eisen
- Howard Hughes Medical Institute, UC Berkeley, Berkeley, California, United States of America
- Department of Molecular and Cell Biology, UC Berkeley, Berkeley, California, United States of America
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Mao F, Li Z, Wang Z, Zhang C, Rich T, Vickers-Rich P, Meng J. Jurassic shuotheriids show earliest dental diversification of mammaliaforms. Nature 2024; 628:569-575. [PMID: 38570681 DOI: 10.1038/s41586-024-07258-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Accepted: 02/29/2024] [Indexed: 04/05/2024]
Abstract
Shuotheriids are Jurassic mammaliaforms that possess pseudotribosphenic teeth in which a pseudotalonid is anterior to the trigonid in the lower molar, contrasting with the tribosphenic pattern of therian mammals (placentals, marsupials and kin) in which the talonid is posterior to the trigonid1-4. The origin of the pseudotribosphenic teeth remains unclear, obscuring our perception of shuotheriid affinities and the early evolution of mammaliaforms1,5-9. Here we report a new Jurassic shuotheriid represented by two skeletal specimens. Their complete pseudotribosphenic dentitions allow reidentification of dental structures using serial homology and the tooth occlusal relationship. Contrary to the conventional view1,2,6,10,11, our findings show that dental structures of shuotheriids can be homologized to those of docodontans and partly support homologous statements for some dental structures between docodontans and other mammaliaforms6,12. The phylogenetic analysis based on new evidence removes shuotheriids from the tribosphenic ausktribosphenids (including monotremes) and clusters them with docodontans to form a new clade, Docodontiformes, that is characterized by pseudotribosphenic features. In the phylogeny, docodontiforms and 'holotherians' (Kuehneotherium, monotremes and therians)13 evolve independently from a Morganucodon-like ancestor with triconodont molars by labio-lingual widening their posterior teeth for more efficient food processing. The pseudotribosphenic pattern passed a cusp semitriangulation stage9, whereas the tribosphenic pattern and its precursor went through a stage of cusp triangulation. The two different processes resulted in complex tooth structures and occlusal patterns that elucidate the earliest diversification of mammaliaforms.
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Affiliation(s)
- Fangyuan Mao
- Key Laboratory of Evolutionary Systematics of Vertebrates, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, Beijing, China.
- Division of Paleontology, American Museum of Natural History, New York, NY, USA.
| | - Zhiyu Li
- Inner Mongolia Museum of Natural History, Hohhot, China
| | - Zhili Wang
- Inner Mongolia Museum of Natural History, Hohhot, China
| | - Chi Zhang
- Key Laboratory of Evolutionary Systematics of Vertebrates, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, Beijing, China
| | - Thomas Rich
- Museums Victoria, Melbourne, Victoria, Australia
- School of Earth, Atmosphere and Environment, Monash University, Melbourne, Victoria, Australia
| | - Patricia Vickers-Rich
- Museums Victoria, Melbourne, Victoria, Australia
- School of Earth, Atmosphere and Environment, Monash University, Melbourne, Victoria, Australia
- School of Earth and Planetary Sciences, Curtin University, Perth, Western Australia, Australia
| | - Jin Meng
- Division of Paleontology, American Museum of Natural History, New York, NY, USA.
- Earth and Environmental Sciences, City University of New York, New York, NY, USA.
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48
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Kumar V, Huang J, Dong Y, Hao GF. Targeting Fks1 proteins for novel antifungal drug discovery. Trends Pharmacol Sci 2024; 45:366-384. [PMID: 38493014 DOI: 10.1016/j.tips.2024.02.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Revised: 01/26/2024] [Accepted: 02/26/2024] [Indexed: 03/18/2024]
Abstract
Fungal infections are a major threat to human health. The limited availability of antifungal drugs, the emergence of drug resistance, and a growing susceptible population highlight the critical need for novel antifungal agents. The enzymes involved in fungal cell wall synthesis offer potential targets for antifungal drug development. Recent studies have enhanced our focus on the enzyme Fks1, which synthesizes β-1,3-glucan, a critical component of the cell wall. These studies provide a deeper understanding of Fks1's function in cell wall biosynthesis, pathogenicity, structural biology, evolutionary conservation across fungi, and interaction with current antifungal drugs. Here, we discuss the role of Fks1 in the survival and adaptation of fungi, guided by insights from evolutionary and structural analyses. Furthermore, we delve into the dynamics of Fks1 modulation with novel antifungal strategies and assess its potential as an antifungal drug target.
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Affiliation(s)
- Vinit Kumar
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for Research and Development of Fine Chemicals, Guizhou University, Guiyang 550025, PR China; BMLT, Markham College of Commerce, Vinoba Bhave University, Hazaribagh, Jharkhand 825301, India
| | - Juan Huang
- School of Pharmaceutical Sciences, Guizhou University, Guiyang 550025, PR China
| | - Yawen Dong
- School of Pharmaceutical Sciences, Guizhou University, Guiyang 550025, PR China.
| | - Ge-Fei Hao
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for Research and Development of Fine Chemicals, Guizhou University, Guiyang 550025, PR China; National Key Laboratory of Green Pesticide, Central China Normal University, Wuhan 430079, PR China.
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49
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Duran DP, Laroche RA, Roman SJ, Godwin W, Herrmann DP, Bull E, Egan SP. Species delimitation, discovery and conservation in a tiger beetle species complex despite discordant genetic data. Sci Rep 2024; 14:6617. [PMID: 38503840 PMCID: PMC10951344 DOI: 10.1038/s41598-024-56875-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Accepted: 03/12/2024] [Indexed: 03/21/2024] Open
Abstract
In an age of species declines, delineating and discovering biodiversity is critical for both taxonomic accuracy and conservation. In recent years, there has been a movement away from using exclusively morphological characters to delineate and describe taxa and an increase in the use of molecular markers to describe diversity or through integrative taxonomy, which employs traditional morphological characters, as well as genetic or other data. Tiger beetles are charismatic, of conservation concern, and much work has been done on the morphological delineation of species and subspecies, but few of these taxa have been tested with genetic analyses. In this study, we tested morphologically based taxonomic hypotheses of polymorphic tiger beetles in the Eunota circumpicta (LaFerté-Sénectère, 1841) species complex using multilocus genomic and mtDNA analyses. We find multiple cryptic species within the previous taxonomic concept of Eunota circumpicta, some of which were historically recognized as subspecies. We found that the mtDNA and genomic datasets did not identify the same taxonomic units and that the mtDNA was most at odds with all other genetic and morphological patterns. Overall, we describe new cryptic diversity, which raises important conservation concerns, and provide a working example for testing species and subspecies validity despite discordant data.
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Affiliation(s)
- Daniel P Duran
- Department of Environmental Science, Rowan University, Glassboro, NJ, 08028, USA.
| | - Robert A Laroche
- Department of BioSciences, Rice University, Houston, TX, 77005, USA
| | - Stephen J Roman
- Florida State Collection of Arthropods, Gainesville, FL, 32608, USA
| | - William Godwin
- Sam Houston State Natural History Collection, Huntsville, TX, 77340, USA
| | | | - Ethan Bull
- Department of BioSciences, Rice University, Houston, TX, 77005, USA
| | - Scott P Egan
- Department of BioSciences, Rice University, Houston, TX, 77005, USA
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50
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Yu D, Ren Y, Uesaka M, Beavan AJS, Muffato M, Shen J, Li Y, Sato I, Wan W, Clark JW, Keating JN, Carlisle EM, Dearden RP, Giles S, Randle E, Sansom RS, Feuda R, Fleming JF, Sugahara F, Cummins C, Patricio M, Akanni W, D'Aniello S, Bertolucci C, Irie N, Alev C, Sheng G, de Mendoza A, Maeso I, Irimia M, Fromm B, Peterson KJ, Das S, Hirano M, Rast JP, Cooper MD, Paps J, Pisani D, Kuratani S, Martin FJ, Wang W, Donoghue PCJ, Zhang YE, Pascual-Anaya J. Hagfish genome elucidates vertebrate whole-genome duplication events and their evolutionary consequences. Nat Ecol Evol 2024; 8:519-535. [PMID: 38216617 DOI: 10.1038/s41559-023-02299-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Accepted: 12/04/2023] [Indexed: 01/14/2024]
Abstract
Polyploidy or whole-genome duplication (WGD) is a major event that drastically reshapes genome architecture and is often assumed to be causally associated with organismal innovations and radiations. The 2R hypothesis suggests that two WGD events (1R and 2R) occurred during early vertebrate evolution. However, the timing of the 2R event relative to the divergence of gnathostomes (jawed vertebrates) and cyclostomes (jawless hagfishes and lampreys) is unresolved and whether these WGD events underlie vertebrate phenotypic diversification remains elusive. Here we present the genome of the inshore hagfish, Eptatretus burgeri. Through comparative analysis with lamprey and gnathostome genomes, we reconstruct the early events in cyclostome genome evolution, leveraging insights into the ancestral vertebrate genome. Genome-wide synteny and phylogenetic analyses support a scenario in which 1R occurred in the vertebrate stem-lineage during the early Cambrian, and 2R occurred in the gnathostome stem-lineage, maximally in the late Cambrian-earliest Ordovician, after its divergence from cyclostomes. We find that the genome of stem-cyclostomes experienced an additional independent genome triplication. Functional genomic and morphospace analyses demonstrate that WGD events generally contribute to developmental evolution with similar changes in the regulatory genome of both vertebrate groups. However, appreciable morphological diversification occurred only in the gnathostome but not in the cyclostome lineage, calling into question the general expectation that WGDs lead to leaps of bodyplan complexity.
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Affiliation(s)
- Daqi Yu
- Key Laboratory of Zoological Systematics and Evolution and State Key Laboratory of Integrated Management of Pest Insects and Rodents, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Yandong Ren
- State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, China
- School of Ecology and Environment, Northwestern Polytechnical University, Xi'an, China
| | - Masahiro Uesaka
- Laboratory for Evolutionary Morphology, RIKEN Center for Biosystems Dynamics Research (BDR), Kobe, Japan
- Department of Ecological Developmental Adaptability Life Sciences, Graduate School of Life Sciences, Tohoku University, Sendai, Japan
| | - Alan J S Beavan
- Bristol Palaeobiology Group, School of Biological Sciences, University of Bristol, Bristol, UK
- School of Life Sciences, University of Nottingham, Nottingham, UK
| | - Matthieu Muffato
- European Molecular Biology Laboratory, European Bioinformatics Institute, Wellcome Genome Campus, Hinxton, UK
- Tree of Life, Wellcome Sanger Institute, Hinxton, UK
| | - Jieyu Shen
- Key Laboratory of Zoological Systematics and Evolution and State Key Laboratory of Integrated Management of Pest Insects and Rodents, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Yongxin Li
- State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, China
- School of Ecology and Environment, Northwestern Polytechnical University, Xi'an, China
| | - Iori Sato
- Laboratory for Evolutionary Morphology, RIKEN Center for Biosystems Dynamics Research (BDR), Kobe, Japan
- iPS Cell Advanced Characterization and Development Team, RIKEN BioResource Research Center, Tsukuba, Japan
| | - Wenting Wan
- State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, China
- School of Ecology and Environment, Northwestern Polytechnical University, Xi'an, China
| | - James W Clark
- Bristol Palaeobiology Group, School of Biological Sciences, University of Bristol, Bristol, UK
- Milner Centre for Evolution, University of Bath, Claverton Down, Bath, UK
| | - Joseph N Keating
- Bristol Palaeobiology Group, School of Earth Sciences, University of Bristol, Bristol, UK
| | - Emily M Carlisle
- Bristol Palaeobiology Group, School of Earth Sciences, University of Bristol, Bristol, UK
| | - Richard P Dearden
- School of Geography, Earth and Environmental Sciences, University of Birmingham, Edgbaston, Birmingham, UK
- Naturalis Biodiversity Center, Leiden, the Netherlands
| | - Sam Giles
- School of Geography, Earth and Environmental Sciences, University of Birmingham, Edgbaston, Birmingham, UK
| | - Emma Randle
- Department of Earth and Environmental Sciences, University of Manchester, Manchester, UK
| | - Robert S Sansom
- Department of Earth and Environmental Sciences, University of Manchester, Manchester, UK
| | - Roberto Feuda
- Department of Genetics and Genome Biology, University of Leicester, Leicester, UK
| | - James F Fleming
- Keio University Institute for Advanced Biosciences, Tsuruoka, Japan
- Natural History Museum, University of Oslo, Oslo, Norway
| | - Fumiaki Sugahara
- Division of Biology, Hyogo Medical University, Nishinomiya, Japan
- Evolutionary Morphology Laboratory, RIKEN Cluster for Pioneering Research (CPR), Kobe, Japan
| | - Carla Cummins
- European Molecular Biology Laboratory, European Bioinformatics Institute, Wellcome Genome Campus, Hinxton, UK
| | - Mateus Patricio
- European Molecular Biology Laboratory, European Bioinformatics Institute, Wellcome Genome Campus, Hinxton, UK
| | - Wasiu Akanni
- European Molecular Biology Laboratory, European Bioinformatics Institute, Wellcome Genome Campus, Hinxton, UK
| | - Salvatore D'Aniello
- Biology and Evolution of Marine Organisms, Stazione Zoologica Anton Dohrn Napoli, Villa Comunale, Napoli, Italy
| | - Cristiano Bertolucci
- Biology and Evolution of Marine Organisms, Stazione Zoologica Anton Dohrn Napoli, Villa Comunale, Napoli, Italy
- Department of Life Sciences and Biotechnology, University of Ferrara, Ferrara, Italy
| | - Naoki Irie
- Research Center for Integrative Evolutionary Science, The Graduate University for Advanced Studies, SOKENDAI, Hayama, Japan
- Department of Biological Sciences, Graduate School of Science, The University of Tokyo, Tokyo, Japan
| | - Cantas Alev
- Institute for the Advanced Study of Human Biology (ASHBi), Kyoto University, Kyoto, Japan
| | - Guojun Sheng
- International Research Center for Medical Sciences (IRCMS), Kumamoto University, Kumamoto, Japan
| | - Alex de Mendoza
- School of Biological and Behavioural Sciences, Queen Mary University of London, London, UK
| | - Ignacio Maeso
- Department of Genetics, Microbiology and Statistics, Faculty of Biology, University of Barcelona (UB), Barcelona, Spain
- Institut de Recerca de la Biodiversitat (IRBio), Universitat de Barcelona (UB), Barcelona, Spain
| | - Manuel Irimia
- Centre for Genomic Regulation (CRG), Barcelona Institute of Science and Technology (BIST), Barcelona, Spain
- Universitat Pompeu Fabra (UPF), Barcelona, Spain
- ICREA, Barcelona, Spain
| | - Bastian Fromm
- The Arctic University Museum of Norway, UiT - The Arctic University of Norway, Tromsø, Norway
| | - Kevin J Peterson
- Department of Biological Sciences, Dartmouth College, Hanover, NH, USA
| | - Sabyasachi Das
- Department of Pathology and Laboratory Medicine, Emory University, Atlanta, GA, USA
- Emory Vaccine Center, Emory University, Atlanta, GA, USA
| | - Masayuki Hirano
- Department of Pathology and Laboratory Medicine, Emory University, Atlanta, GA, USA
- Emory Vaccine Center, Emory University, Atlanta, GA, USA
| | - Jonathan P Rast
- Department of Pathology and Laboratory Medicine, Emory University, Atlanta, GA, USA
- Emory Vaccine Center, Emory University, Atlanta, GA, USA
| | - Max D Cooper
- Department of Pathology and Laboratory Medicine, Emory University, Atlanta, GA, USA
- Emory Vaccine Center, Emory University, Atlanta, GA, USA
| | - Jordi Paps
- Bristol Palaeobiology Group, School of Earth Sciences, University of Bristol, Bristol, UK
| | - Davide Pisani
- Bristol Palaeobiology Group, School of Biological Sciences, University of Bristol, Bristol, UK
- Bristol Palaeobiology Group, School of Earth Sciences, University of Bristol, Bristol, UK
| | - Shigeru Kuratani
- Laboratory for Evolutionary Morphology, RIKEN Center for Biosystems Dynamics Research (BDR), Kobe, Japan
- Evolutionary Morphology Laboratory, RIKEN Cluster for Pioneering Research (CPR), Kobe, Japan
| | - Fergal J Martin
- European Molecular Biology Laboratory, European Bioinformatics Institute, Wellcome Genome Campus, Hinxton, UK.
| | - Wen Wang
- State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, China.
- School of Ecology and Environment, Northwestern Polytechnical University, Xi'an, China.
- CAS Center for Excellence in Animal Evolution and Genetics, Chinese Academy of Sciences, Kunming, China.
| | - Philip C J Donoghue
- Bristol Palaeobiology Group, School of Earth Sciences, University of Bristol, Bristol, UK.
| | - Yong E Zhang
- Key Laboratory of Zoological Systematics and Evolution and State Key Laboratory of Integrated Management of Pest Insects and Rodents, Institute of Zoology, Chinese Academy of Sciences, Beijing, China.
- University of Chinese Academy of Sciences, Beijing, China.
- CAS Center for Excellence in Animal Evolution and Genetics, Chinese Academy of Sciences, Kunming, China.
| | - Juan Pascual-Anaya
- Evolutionary Morphology Laboratory, RIKEN Cluster for Pioneering Research (CPR), Kobe, Japan.
- Department of Animal Biology, Faculty of Science, University of Málaga (UMA), Málaga, Spain.
- Edificio de Bioinnovación, Universidad de Málaga, Málaga, Spain.
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