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Alaçamlı E, Naidoo T, Güler MN, Sağlıcan E, Aktürk Ş, Mapelli I, Vural KB, Somel M, Malmström H, Günther T. READv2: advanced and user-friendly detection of biological relatedness in archaeogenomics. Genome Biol 2024; 25:216. [PMID: 39135108 PMCID: PMC11318251 DOI: 10.1186/s13059-024-03350-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Accepted: 07/24/2024] [Indexed: 08/16/2024] Open
Abstract
The advent of genome-wide ancient DNA analysis has revolutionized our understanding of prehistoric societies. However, studying biological relatedness in these groups requires tailored approaches due to the challenges of analyzing ancient DNA. READv2, an optimized Python3 implementation of the most widely used tool for this purpose, addresses these challenges while surpassing its predecessor in speed and accuracy. For sufficient amounts of data, it can classify up to third-degree relatedness and differentiate between the two types of first-degree relatedness, full siblings and parent-offspring. READv2 enables user-friendly, efficient, and nuanced analysis of biological relatedness, facilitating a deeper understanding of past social structures.
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Affiliation(s)
- Erkin Alaçamlı
- Human Evolution, Department of Organismal Biology, Uppsala University, Uppsala, Sweden
- Present Address: Estonian Biocentre, Institute of Genomics, University of Tartu, Tartu, Estonia
| | - Thijessen Naidoo
- Ancient DNA Unit, Science for Life Laboratory, Department of Archaeology and Classical Studies, Stockholm University, Stockholm, Sweden
- Centre for Palaeogenetics, Stockholm, Sweden
| | - Merve N Güler
- Department of Health Informatics, Graduate School of Informatics, Middle East Technical University, Ankara, Turkey
| | - Ekin Sağlıcan
- Department of Biological Sciences, Middle East Technical University, Ankara, Turkey
| | - Şevval Aktürk
- Department of Bioinformatics, Graduate School of Health Sciences, Hacettepe University, Ankara, Turkey
| | - Igor Mapelli
- Department of Biological Sciences, Middle East Technical University, Ankara, Turkey
| | - Kıvılcım Başak Vural
- Department of Biological Sciences, Middle East Technical University, Ankara, Turkey
| | - Mehmet Somel
- Department of Biological Sciences, Middle East Technical University, Ankara, Turkey
| | - Helena Malmström
- Human Evolution, Department of Organismal Biology, Uppsala University, Uppsala, Sweden.
| | - Torsten Günther
- Human Evolution, Department of Organismal Biology, Uppsala University, Uppsala, Sweden.
- Ancient DNA Unit, Science for Life Laboratory, Department of Organismal Biology, Uppsala University, Uppsala, Sweden.
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2
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Dolenz S, van der Valk T, Jin C, Oppenheimer J, Sharif MB, Orlando L, Shapiro B, Dalén L, Heintzman PD. Unravelling reference bias in ancient DNA datasets. Bioinformatics 2024; 40:btae436. [PMID: 38960861 PMCID: PMC11254355 DOI: 10.1093/bioinformatics/btae436] [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: 07/24/2023] [Revised: 03/22/2024] [Accepted: 07/02/2024] [Indexed: 07/05/2024] Open
Abstract
MOTIVATION The alignment of sequencing reads is a critical step in the characterization of ancient genomes. However, reference bias and spurious mappings pose a significant challenge, particularly as cutting-edge wet lab methods generate datasets that push the boundaries of alignment tools. Reference bias occurs when reference alleles are favoured over alternative alleles during mapping, whereas spurious mappings stem from either contamination or when endogenous reads fail to align to their correct position. Previous work has shown that these phenomena are correlated with read length but a more thorough investigation of reference bias and spurious mappings for ancient DNA has been lacking. Here, we use a range of empirical and simulated palaeogenomic datasets to investigate the impacts of mapping tools, quality thresholds, and reference genome on mismatch rates across read lengths. RESULTS For these analyses, we introduce AMBER, a new bioinformatics tool for assessing the quality of ancient DNA mapping directly from BAM-files and informing on reference bias, read length cut-offs and reference selection. AMBER rapidly and simultaneously computes the sequence read mapping bias in the form of the mismatch rates per read length, cytosine deamination profiles at both CpG and non-CpG sites, fragment length distributions, and genomic breadth and depth of coverage. Using AMBER, we find that mapping algorithms and quality threshold choices dictate reference bias and rates of spurious alignment at different read lengths in a predictable manner, suggesting that optimized mapping parameters for each read length will be a key step in alleviating reference bias and spurious mappings. AVAILABILITY AND IMPLEMENTATION AMBER is available for noncommercial use on GitHub (https://github.com/tvandervalk/AMBER.git). Scripts used to generate and analyse simulated datasets are available on Github (https://github.com/sdolenz/refbias_scripts).
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Affiliation(s)
- Stephanie Dolenz
- Centre for Palaeogenetics, Svante Arrhenius väg 20C, Stockholm, SE-106 91, Sweden
- Department of Geological Sciences, Stockholm University, Stockholm, SE-106 91, Sweden
| | - Tom van der Valk
- Centre for Palaeogenetics, Svante Arrhenius väg 20C, Stockholm, SE-106 91, Sweden
- Department of Bioinformatics and Genetics, Swedish Museum of Natural History, Stockholm, SE-114 18, Sweden
- Science for Life Laboratory, Stockholm, SE-171 65, Sweden
| | - Chenyu Jin
- Centre for Palaeogenetics, Svante Arrhenius väg 20C, Stockholm, SE-106 91, Sweden
- Department of Bioinformatics and Genetics, Swedish Museum of Natural History, Stockholm, SE-114 18, Sweden
- Department of Zoology, Stockholm University, Stockholm, SE-106 91, Sweden
| | - Jonas Oppenheimer
- Department of Biomolecular Engineering, University of California Santa Cruz, Santa Cruz, CA, 95064, United States
| | - Muhammad Bilal Sharif
- Centre for Palaeogenetics, Svante Arrhenius väg 20C, Stockholm, SE-106 91, Sweden
- Department of Zoology, Stockholm University, Stockholm, SE-106 91, Sweden
| | - Ludovic Orlando
- Centre for Anthropobiology and Genomics of Toulouse (CAGT, CNRS UMR5288), University Paul Sabatier, Faculté de Santé, Toulouse, 31000, France
| | - Beth Shapiro
- Department of Ecology and Evolutionary Biology, University of California Santa Cruz, Santa Cruz, CA, 95064, United States
- Howard Hughes Medical Institute, University of California Santa Cruz, Santa Cruz, CA, 95064, United States
| | - Love Dalén
- Centre for Palaeogenetics, Svante Arrhenius väg 20C, Stockholm, SE-106 91, Sweden
- Department of Bioinformatics and Genetics, Swedish Museum of Natural History, Stockholm, SE-114 18, Sweden
- Department of Zoology, Stockholm University, Stockholm, SE-106 91, Sweden
| | - Peter D Heintzman
- Centre for Palaeogenetics, Svante Arrhenius väg 20C, Stockholm, SE-106 91, Sweden
- Department of Geological Sciences, Stockholm University, Stockholm, SE-106 91, Sweden
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3
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Zhu S, Zhang N, Zhang J, Shao X, Guo Y, Cai D. Ancient Mitochondrial Genomes Provide New Clues in the History of the Akhal-Teke Horse in China. Genes (Basel) 2024; 15:790. [PMID: 38927726 PMCID: PMC11203007 DOI: 10.3390/genes15060790] [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: 05/14/2024] [Revised: 06/11/2024] [Accepted: 06/13/2024] [Indexed: 06/28/2024] Open
Abstract
This study analyzed ancient DNA from the remains of horses unearthed from the Shihuyao tombs. These were found to date from the Han and Tang Dynasties in Xinjiang (approximately 2200 to 1100 years ago). Two high-quality mitochondrial genomes were acquired and analyzed using next-generation sequencing. The genomes were split into two maternal haplogroups, B and D, according to a study that included ancient and contemporary samples from Eurasia. A close genetic affinity was observed between the horse of the Tang Dynasty and Akhal-Teke horses according to the primitive horse haplotype G1. Historical evidence suggests that the ancient Silk Road had a vital role in their dissemination. Additionally, the matrilineal history of the Akhal-Teke horse was accessed and suggested that the early domestication of the breed was for military purposes.
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Affiliation(s)
- Siqi Zhu
- Department of Archaeology, School of History, Wuhan University, Wuhan 430072, China;
| | - Naifan Zhang
- Research Center for Chinese Frontier Archaeology of Jilin University, Changchun 130012, China; (N.Z.); (Y.G.)
- National Centre for Archaeology, Beijing 100013, China
| | - Jie Zhang
- Xinjiang Institute of Cultural Relics and Archaeology, Ürümqi 830011, China;
| | - Xinyue Shao
- Department of Archaeology, University of Southampton, Avenue Campus, Southampton SO17 1BF, UK;
| | - Yaqi Guo
- Research Center for Chinese Frontier Archaeology of Jilin University, Changchun 130012, China; (N.Z.); (Y.G.)
| | - Dawei Cai
- Research Center for Chinese Frontier Archaeology of Jilin University, Changchun 130012, China; (N.Z.); (Y.G.)
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4
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Steinbach A, Kun J, Urbán P, Palkovics T, Polgár B, Schneider G. Molecular Responses of the Eukaryotic Cell Line INT407 on the Internalized Campylobacter jejuni-The Other Side of the Coin. Pathogens 2024; 13:386. [PMID: 38787238 PMCID: PMC11124400 DOI: 10.3390/pathogens13050386] [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: 04/05/2024] [Revised: 04/21/2024] [Accepted: 04/29/2024] [Indexed: 05/25/2024] Open
Abstract
Campylobacter jejuni is a zoonotic bacterium with the capacity to invade the epithelial cells during the pathogenic process. Several bacterial factors have been identified to contribute to this process, but our knowledge is still very limited about the response of the host. To reveal the major routes of this response, a whole-transcriptome analysis (WTA) was performed where gene expressions were compared between the 1st and the 3rd hours of internalization in INT407 epithelial cells. From the 41,769 human genes tested, altogether, 19,060 genes were shown through WTA to be influenced to different extents. The genes and regulation factors of transcription (296/1052; 28%), signal transduction (215/1052; 21%), apoptosis (153/1052; 15%), immune responses (97/1052; 9%), transmembrane transport (64/1052; 6%), cell-cell signaling (32/1052; 3%), cell-cell adhesions (29/1052; 3%), and carbohydrate metabolism (28/1052; 3%) were the most affected biological functions. A striking feature of the gene expression of this stage of the internalization process is the activation of both immune functions and apoptosis, which convincingly outlines that the invaded cell faces a choice between death and survival. The seemingly balanced status quo between the invader and the host is the result of a complex process that also affects genes known to be associated with postinfectious pathological conditions. The upregulation of TLR3 (3.79×) and CD36 (2.73×), two general tumor markers, and SERPINEB9 (11.37×), FNDC1 (7.58×), and TACR2 (8.84×), three factors of tumorigenesis, confirms the wider pathological significance of this bacterium.
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Affiliation(s)
- Anita Steinbach
- Department of Medical Microbiology and Immunology, Medical School, University of Pécs, 7624 Pécs, Hungary; (A.S.); (T.P.); (B.P.)
| | - József Kun
- Hungarian Centre for Genomics and Bioinformatics, Szentágothai Research Centre, University of Pécs, 7624 Pécs, Hungary; (J.K.); (P.U.)
- Department of Pharmacology and Pharmacotherapy, Medical School, University of Pécs, 7624 Pécs, Hungary
| | - Péter Urbán
- Hungarian Centre for Genomics and Bioinformatics, Szentágothai Research Centre, University of Pécs, 7624 Pécs, Hungary; (J.K.); (P.U.)
| | - Tamás Palkovics
- Department of Medical Microbiology and Immunology, Medical School, University of Pécs, 7624 Pécs, Hungary; (A.S.); (T.P.); (B.P.)
| | - Beáta Polgár
- Department of Medical Microbiology and Immunology, Medical School, University of Pécs, 7624 Pécs, Hungary; (A.S.); (T.P.); (B.P.)
| | - György Schneider
- Department of Medical Microbiology and Immunology, Medical School, University of Pécs, 7624 Pécs, Hungary; (A.S.); (T.P.); (B.P.)
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5
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Hempel E, Faith JT, Preick M, de Jager D, Barish S, Hartmann S, Grau JH, Moodley Y, Gedman G, Pirovich KM, Bibi F, Kalthoff DC, Bocklandt S, Lamm B, Dalén L, Westbury MV, Hofreiter M. Colonial-driven extinction of the blue antelope despite genomic adaptation to low population size. Curr Biol 2024; 34:2020-2029.e6. [PMID: 38614080 DOI: 10.1016/j.cub.2024.03.051] [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: 12/20/2023] [Revised: 02/09/2024] [Accepted: 03/25/2024] [Indexed: 04/15/2024]
Abstract
Low genomic diversity is generally indicative of small population size and is considered detrimental by decreasing long-term adaptability.1,2,3,4,5,6 Moreover, small population size may promote gene flow with congeners and outbreeding depression.7,8,9,10,11,12,13 Here, we examine the connection between habitat availability, effective population size (Ne), and extinction by generating a 40× nuclear genome from the extinct blue antelope (Hippotragus leucophaeus). Historically endemic to the relatively small Cape Floristic Region in southernmost Africa,14,15 populations were thought to have expanded and contracted across glacial-interglacial cycles, tracking suitable habitat.16,17,18 However, we found long-term low Ne, unaffected by glacial cycles, suggesting persistence with low genomic diversity for many millennia prior to extinction in ∼AD 1800. A lack of inbreeding, alongside high levels of genetic purging, suggests adaptation to this long-term low Ne and that human impacts during the colonial era (e.g., hunting and landscape transformation), rather than longer-term ecological processes, were central to its extinction. Phylogenomic analyses uncovered gene flow between roan (H. equinus) and blue antelope, as well as between roan and sable antelope (H. niger), approximately at the time of divergence of blue and sable antelope (∼1.9 Ma). Finally, we identified the LYST and ASIP genes as candidates for the eponymous bluish pelt color of the blue antelope. Our results revise numerous aspects of our understanding of the interplay between genomic diversity and evolutionary history and provide the resources for uncovering the genetic basis of this extinct species' unique traits.
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Affiliation(s)
- Elisabeth Hempel
- Evolutionary Adaptive Genomics, Institute of Biochemistry and Biology, Faculty of Science, University of Potsdam, Karl-Liebknecht-Str. 24-25, 14476 Potsdam, Germany; Museum für Naturkunde, Leibniz Institute for Evolution and Biodiversity Science, Invalidenstraße 43, 10115 Berlin, Germany.
| | - J Tyler Faith
- Natural History Museum of Utah, University of Utah, 301 Wakara Way, Salt Lake City, UT 84108, USA; Department of Anthropology, University of Utah, 260 South Central Campus Drive, Salt Lake City, UT 84112, USA; Origins Centre, University of the Witwatersrand, 2000 Johannesburg, Republic of South Africa
| | - Michaela Preick
- Evolutionary Adaptive Genomics, Institute of Biochemistry and Biology, Faculty of Science, University of Potsdam, Karl-Liebknecht-Str. 24-25, 14476 Potsdam, Germany
| | - Deon de Jager
- Globe Institute, University of Copenhagen, Øster Voldgade 5-7, 1350 Copenhagen, Denmark
| | | | - Stefanie Hartmann
- Evolutionary Adaptive Genomics, Institute of Biochemistry and Biology, Faculty of Science, University of Potsdam, Karl-Liebknecht-Str. 24-25, 14476 Potsdam, Germany
| | - José H Grau
- Center for Species Survival, Smithsonian Conservation Biology Institute, Washington, DC 20008, USA; Amedes Genetics, Amedes Medizinische Dienstleistungen GmbH, 10117 Berlin, Germany
| | - Yoshan Moodley
- Department of Biological Sciences, University of Venda, Private Bag X5050, Thohoyandou 0950, Republic of South Africa
| | | | | | - Faysal Bibi
- Museum für Naturkunde, Leibniz Institute for Evolution and Biodiversity Science, Invalidenstraße 43, 10115 Berlin, Germany
| | - Daniela C Kalthoff
- Swedish Museum of Natural History, Department of Zoology, Box 50007, 10405 Stockholm, Sweden
| | | | - Ben Lamm
- Colossal Biosciences, Dallas, TX 75247, USA
| | - Love Dalén
- Swedish Museum of Natural History, Department of Bioinformatics and Genetics, Box 50007, 10405 Stockholm, Sweden; Centre for Palaeogenetics, Svante Arrhenius väg 20c, 10691 Stockholm, Sweden; Department of Zoology, Stockholm University, 10691 Stockholm, Sweden.
| | - Michael V Westbury
- Globe Institute, University of Copenhagen, Øster Voldgade 5-7, 1350 Copenhagen, Denmark.
| | - Michael Hofreiter
- Evolutionary Adaptive Genomics, Institute of Biochemistry and Biology, Faculty of Science, University of Potsdam, Karl-Liebknecht-Str. 24-25, 14476 Potsdam, Germany.
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6
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Martiniano R, Haber M, Almarri MA, Mattiangeli V, Kuijpers MCM, Chamel B, Breslin EM, Littleton J, Almahari S, Aloraifi F, Bradley DG, Lombard P, Durbin R. Ancient genomes illuminate Eastern Arabian population history and adaptation against malaria. CELL GENOMICS 2024; 4:100507. [PMID: 38417441 PMCID: PMC10943591 DOI: 10.1016/j.xgen.2024.100507] [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: 08/04/2023] [Revised: 11/01/2023] [Accepted: 01/31/2024] [Indexed: 03/01/2024]
Abstract
The harsh climate of Arabia has posed challenges in generating ancient DNA from the region, hindering the direct examination of ancient genomes for understanding the demographic processes that shaped Arabian populations. In this study, we report whole-genome sequence data obtained from four Tylos-period individuals from Bahrain. Their genetic ancestry can be modeled as a mixture of sources from ancient Anatolia, Levant, and Iran/Caucasus, with variation between individuals suggesting population heterogeneity in Bahrain before the onset of Islam. We identify the G6PD Mediterranean mutation associated with malaria resistance in three out of four ancient Bahraini samples and estimate that it rose in frequency in Eastern Arabia from 5 to 6 kya onward, around the time agriculture appeared in the region. Our study characterizes the genetic composition of ancient Arabians, shedding light on the population history of Bahrain and demonstrating the feasibility of studies of ancient DNA in the region.
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Affiliation(s)
- Rui Martiniano
- School of Biological and Environmental Sciences, Liverpool John Moores University, L3 3AF Liverpool, UK.
| | - Marc Haber
- Institute of Cancer and Genomic Sciences, University of Birmingham Dubai, Dubai, United Arab Emirates
| | - Mohamed A Almarri
- Department of Forensic Science and Criminology, Dubai Police GHQ, Dubai, United Arab Emirates; College of Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, United Arab Emirates
| | | | - Mirte C M Kuijpers
- Department of Ecology, Behavior and Evolution, School of Biological Sciences, University of California, San Diego, La Jolla, CA, USA
| | - Berenice Chamel
- Institut Français du Proche-Orient (MEAE/CNRS), Beirut, Lebanon
| | - Emily M Breslin
- Smurfit Institute of Genetics, Trinity College Dublin, Dublin 2, Ireland
| | - Judith Littleton
- School of Social Sciences, University of Auckland, Auckland, New Zealand
| | - Salman Almahari
- Bahrain Authority for Culture and Antiquities, Manama, Kingdom of Bahrain
| | - Fatima Aloraifi
- Mersey and West Lancashire Teaching Hospitals NHS Trust, Whiston Hospital, Warrington Road, Prescot, L35 5DR Liverpool, UK
| | - Daniel G Bradley
- Smurfit Institute of Genetics, Trinity College Dublin, Dublin 2, Ireland
| | - Pierre Lombard
- Bahrain Authority for Culture and Antiquities, Manama, Kingdom of Bahrain; Archéorient UMR 5133, CNRS, Université Lyon 2, Maison de l'Orient et de la Méditerranée - Jean Pouilloux, Lyon, France
| | - Richard Durbin
- Department of Genetics, University of Cambridge, CB2 3EH Cambridge, UK.
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7
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Laine J, Mak SST, Martins NFG, Chen X, Gilbert MTP, Jones FC, Pedersen MW, Romundset A, Foote AD. Late Pleistocene stickleback environmental genomes reveal the chronology of freshwater adaptation. Curr Biol 2024; 34:1142-1147.e6. [PMID: 38350445 DOI: 10.1016/j.cub.2024.01.056] [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: 07/31/2023] [Revised: 12/04/2023] [Accepted: 01/22/2024] [Indexed: 02/15/2024]
Abstract
Directly observing the chronology and tempo of adaptation in response to ecological change is rarely possible in natural ecosystems. Sedimentary ancient DNA (sedaDNA) has been shown to be a tractable source of genome-scale data of long-dead organisms1,2,3 and to thereby potentially provide an understanding of the evolutionary histories of past populations.4,5 To date, time series of ecosystem biodiversity have been reconstructed from sedaDNA, typically using DNA metabarcoding or shotgun sequence data generated from less than 1 g of sediment.6,7 Here, we maximize sequence coverage by extracting DNA from ∼50× more sediment per sample than the majority of previous studies1,2,3 to achieve genotype resolution. From a time series of Late Pleistocene sediments spanning from a marine to freshwater ecosystem, we compare adaptive genotypes reconstructed from the environmental genomes of three-spined stickleback at key time points of this transition. We find a staggered temporal dynamic in which freshwater alleles at known loci of large effect in marine-freshwater divergence of three-spined stickleback (e.g., EDA)8 were already established during the brackish phase of the formation of the isolation basin. However, marine alleles were still detected across the majority of marine-freshwater divergence-associated loci, even after the complete isolation of the lake from marine ingression. Our retrospective approach to studying adaptation from environmental genomes of three-spined sticklebacks at the end of the last glacial period complements contemporary experimental approaches9,10,11 and highlights the untapped potential for retrospective "evolve and resequence" natural experiments using sedaDNA.
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Affiliation(s)
- Jan Laine
- Department of Natural History, NTNU University Museum, Norwegian University of Science and Technology (NTNU), Erling Skakkes gate 47A, 7012 Trondheim, Norway
| | - Sarah S T Mak
- Center for Evolutionary Hologenomics, GLOBE Institute, Faculty of Health and Medical Sciences, 1353 Copenhagen, Denmark
| | - Nuno F G Martins
- Center for Evolutionary Hologenomics, GLOBE Institute, Faculty of Health and Medical Sciences, 1353 Copenhagen, Denmark
| | - Xihan Chen
- Lundbeck Foundation GeoGenetics Centre, GLOBE Institute, University of Copenhagen, 1350 Copenhagen, Denmark
| | - M Thomas P Gilbert
- Department of Natural History, NTNU University Museum, Norwegian University of Science and Technology (NTNU), Erling Skakkes gate 47A, 7012 Trondheim, Norway; Center for Evolutionary Hologenomics, GLOBE Institute, Faculty of Health and Medical Sciences, 1353 Copenhagen, Denmark
| | - Felicity C Jones
- Friedrich Miescher Laboratory of the Max Planck Society, Max-Planck-Ring 9, 72076 Tübingen, Germany
| | - Mikkel Winther Pedersen
- Lundbeck Foundation GeoGenetics Centre, GLOBE Institute, University of Copenhagen, 1350 Copenhagen, Denmark
| | | | - Andrew D Foote
- Department of Natural History, NTNU University Museum, Norwegian University of Science and Technology (NTNU), Erling Skakkes gate 47A, 7012 Trondheim, Norway; Centre for Ecological and Evolutionary Synthesis, Department of Biosciences, University of Oslo, 0316 Oslo, Norway.
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8
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Lin C, Lu Y, Liu S, Wang Z, Yao L, Yin Y, Jiao L. Retrieving complete plastid genomes of endangered Guibourtia timber using hybridization capture for forensic identification and phylogenetic analysis. Forensic Sci Int Genet 2024; 69:103006. [PMID: 38171223 DOI: 10.1016/j.fsigen.2023.103006] [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: 08/30/2023] [Revised: 11/25/2023] [Accepted: 12/21/2023] [Indexed: 01/05/2024]
Abstract
The high economic value and increased demand for timber have led to illegal logging and overexploitation, threatening wild populations. In this context, there is an urgent need to develop effective and accurate forensic tools for identifying endangered Guibourtia timber species to protect forest ecosystem resources and regulate their trade. In this study, a hybridization capture method was developed and applied to explore the feasibility of retrieving complete plastid genomes from Guibourtia sapwood and heartwood specimens stored in a xylarium (wood collection). We then carried out forensic identification and phylogenetic analyses of Guibourtia within the subfamily Detarioideae. This study is the first to successfully retrieve high-quality plastid genomes from xylarium specimens, with 76.95-99.97% coverage. The enrichment efficiency, sequence depth, and coverage of plastid genomes from sapwood were 16.73 times, 70.47 times and 1.14 times higher, respectively, than those from heartwood. Although the DNA capture efficiency of heartwood was lower than that of sapwood, the hybridization capture method used in this study is still suitable for heartwood DNA analysis. Based on the complete plastid genome, we identified six endangered or commonly traded Guibourtia woods at the species level. This technique also has the potential for geographical traceability, especially for Guibourtia demeusei and Guibourtia ehie. Meanwhile, Bayesian phylogenetic analysis suggested that these six Guibourtia species diverged from closely related species within the subfamily Detarioideae ca. 18 Ma during the Miocene. The DNA reference database established based on the xylarium specimens provides admissible evidence for diversity conservation and evolutionary analyses of endangered Guibourtia species.
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Affiliation(s)
- Chuanyang Lin
- College of Material Science and Art Design, Inner Mongolia Agricultural University, Hohhot 010018, China; Research Institute of Wood Industry, Chinese Academy of Forestry, Beijing 100091, China
| | - Yang Lu
- Research Institute of Wood Industry, Chinese Academy of Forestry, Beijing 100091, China; Wood Collection of Chinese Academy of Forestry, Beijing 100091, China
| | - Shoujia Liu
- Research Institute of Wood Industry, Chinese Academy of Forestry, Beijing 100091, China; Wood Collection of Chinese Academy of Forestry, Beijing 100091, China
| | - Zhaoshan Wang
- Research Institute of Forestry, Chinese Academy of Forestry, Beijing 100091, China
| | - Lihong Yao
- College of Material Science and Art Design, Inner Mongolia Agricultural University, Hohhot 010018, China.
| | - Yafang Yin
- Research Institute of Wood Industry, Chinese Academy of Forestry, Beijing 100091, China; Wood Collection of Chinese Academy of Forestry, Beijing 100091, China
| | - Lichao Jiao
- Research Institute of Wood Industry, Chinese Academy of Forestry, Beijing 100091, China; Wood Collection of Chinese Academy of Forestry, Beijing 100091, China; China-Central Asia "the Belt and Road" Joint Laboratory on Human and Environment Research, Key Laboratory of Cultural Heritage Research and Conservation, Collaborative Research Centre for Archaeology of the Silk Roads, School of Culture Heritage, Northwest University, Xi'an 710127, China.
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9
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Wagner S, Seguin-Orlando A, Leplé JC, Leroy T, Lalanne C, Labadie K, Aury JM, Poirier S, Wincker P, Plomion C, Kremer A, Orlando L. Tracking population structure and phenology through time using ancient genomes from waterlogged white oak wood. Mol Ecol 2024; 33:e16859. [PMID: 36748324 PMCID: PMC7615563 DOI: 10.1111/mec.16859] [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: 07/24/2022] [Revised: 12/08/2022] [Accepted: 01/16/2023] [Indexed: 02/08/2023]
Abstract
Whole genome characterizations of crop plants based on ancient DNA have provided unique keys for a better understanding of the evolutionary origins of modern cultivars, the pace and mode of selection underlying their adaptation to new environments and the production of phenotypes of interest. Although forests are among the most biologically rich ecosystems on earth and represent a fundamental resource for human societies, no ancient genome sequences have been generated for trees. This contrasts with the generation of multiple ancient reference genomes for important crops. Here, we sequenced the first ancient tree genomes using two white oak wood remains from Germany dating to the Last Little Ice Age (15th century CE, 7.3× and 4.0×) and one from France dating to the Bronze Age (1700 BCE, 3.4×). We assessed the underlying species and identified one medieval remains as a hybrid between two common oak species (Quercus robur and Q. petraea) and the other two remains as Q. robur. We found that diversity at the global genome level had not changed over time. However, exploratory analyses suggested that a reduction of diversity took place at different time periods. Finally, we determined the timing of leaf unfolding for ancient trees for the first time. The study extends the application of ancient wood beyond the classical proxies of dendroclimatology, dendrochronology, dendroarchaeology and dendroecology, thereby enhancing resolution of inferences on the responses of forest ecosystems to past environmental changes, epidemics and silvicultural practices.
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Affiliation(s)
- Stefanie Wagner
- Plant Genomic Resources Center (CNRGV), INRAE, Castanet-Tolosan, France
- Centre for Anthropobiology and Genomics of Toulouse (CAGT), CNRS UMR 5288, Université Paul Sabatier, Toulouse, France
| | - Andaine Seguin-Orlando
- Centre for Anthropobiology and Genomics of Toulouse (CAGT), CNRS UMR 5288, Université Paul Sabatier, Toulouse, France
| | | | - Thibault Leroy
- IRHS UMR1345, Université d’Angers, INRAE, Institut Agro, SFR 4207 QuaSaV, Beaucouzé, France
| | | | - Karine Labadie
- Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, Evry, France
| | - Jean-Marc Aury
- Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, Evry, France
| | | | - Patrick Wincker
- Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, Evry, France
| | | | | | - Ludovic Orlando
- Centre for Anthropobiology and Genomics of Toulouse (CAGT), CNRS UMR 5288, Université Paul Sabatier, Toulouse, France
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10
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Fiddaman SR, Dimopoulos EA, Lebrasseur O, du Plessis L, Vrancken B, Charlton S, Haruda AF, Tabbada K, Flammer PG, Dascalu S, Marković N, Li H, Franklin G, Symmons R, Baron H, Daróczi-Szabó L, Shaymuratova DN, Askeyev IV, Putelat O, Sana M, Davoudi H, Fathi H, Mucheshi AS, Vahdati AA, Zhang L, Foster A, Sykes N, Baumberg GC, Bulatović J, Askeyev AO, Askeyev OV, Mashkour M, Pybus OG, Nair V, Larson G, Smith AL, Frantz LAF. Ancient chicken remains reveal the origins of virulence in Marek's disease virus. Science 2023; 382:1276-1281. [PMID: 38096384 DOI: 10.1126/science.adg2238] [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: 12/22/2022] [Accepted: 10/25/2023] [Indexed: 12/18/2023]
Abstract
The pronounced growth in livestock populations since the 1950s has altered the epidemiological and evolutionary trajectory of their associated pathogens. For example, Marek's disease virus (MDV), which causes lymphoid tumors in chickens, has experienced a marked increase in virulence over the past century. Today, MDV infections kill >90% of unvaccinated birds, and controlling it costs more than US$1 billion annually. By sequencing MDV genomes derived from archeological chickens, we demonstrate that it has been circulating for at least 1000 years. We functionally tested the Meq oncogene, one of 49 viral genes positively selected in modern strains, demonstrating that ancient MDV was likely incapable of driving tumor formation. Our results demonstrate the power of ancient DNA approaches to trace the molecular basis of virulence in economically relevant pathogens.
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Affiliation(s)
| | - Evangelos A Dimopoulos
- The Palaeogenomics and Bio-Archaeology Research Network, Research Laboratory for Archaeology and History of Art, University of Oxford, Oxford, UK
- Department of Veterinary Medicine, University of Cambridge, Cambridge, UK
| | - Ophélie Lebrasseur
- Centre d'Anthropobiologie et de Génomique de Toulouse, CNRS/Université Toulouse III Paul Sabatier, Toulouse, France
- Instituto Nacional de Antropología y Pensamiento Latinoamericano, Ciudad Autónoma de Buenos Aires, Buenos Aires, Argentina
| | - Louis du Plessis
- Department of Biosystems Science and Engineering, ETH Zurich, Basel, Switzerland
- Swiss Institute of Bioinformatics, Lausanne, Switzerland
| | - Bram Vrancken
- Department of Microbiology, Immunology and Transplantation, Rega Institute, KU Leuven, Leuven, Belgium
- Spatial Epidemiology Lab (SpELL), Université Libre de Bruxelles, Brussels, Belgium
| | - Sophy Charlton
- The Palaeogenomics and Bio-Archaeology Research Network, Research Laboratory for Archaeology and History of Art, University of Oxford, Oxford, UK
- BioArCh, Department of Archaeology, University of York, York, UK
| | - Ashleigh F Haruda
- The Palaeogenomics and Bio-Archaeology Research Network, Research Laboratory for Archaeology and History of Art, University of Oxford, Oxford, UK
| | - Kristina Tabbada
- The Palaeogenomics and Bio-Archaeology Research Network, Research Laboratory for Archaeology and History of Art, University of Oxford, Oxford, UK
| | | | | | | | - Hannah Li
- Institute of Immunity and Transplantation, University College London, London, UK
| | | | | | | | | | - Dilyara N Shaymuratova
- Laboratory of Biomonitoring, The Institute of Problems in Ecology and Mineral Wealth, Tatarstan Academy of Sciences, Kazan, Russia
| | - Igor V Askeyev
- Laboratory of Biomonitoring, The Institute of Problems in Ecology and Mineral Wealth, Tatarstan Academy of Sciences, Kazan, Russia
| | | | - Maria Sana
- Departament de Prehistòria, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Hossein Davoudi
- Bioarchaeology Laboratory, Central Laboratory, University of Tehran, Tehran, Iran
| | - Homa Fathi
- Bioarchaeology Laboratory, Central Laboratory, University of Tehran, Tehran, Iran
| | - Amir Saed Mucheshi
- Department of Art and Architecture, Payame Noor University (PNU), Tehran, Iran
| | - Ali Akbar Vahdati
- Iranian Ministry of Cultural Heritage, Tourism, and Handicrafts, North Khorasan Office, Iran
| | - Liangren Zhang
- Department of Archaeology, School of History, Nanjing University, China
| | | | - Naomi Sykes
- Department of Archaeology, University of Exeter, Exeter, UK
| | - Gabrielle Cass Baumberg
- The Palaeogenomics and Bio-Archaeology Research Network, Research Laboratory for Archaeology and History of Art, University of Oxford, Oxford, UK
| | - Jelena Bulatović
- Department of Historical Studies, University of Gothenburg, Gothenburg, Sweden
| | - Arthur O Askeyev
- Laboratory of Biomonitoring, The Institute of Problems in Ecology and Mineral Wealth, Tatarstan Academy of Sciences, Kazan, Russia
| | - Oleg V Askeyev
- Laboratory of Biomonitoring, The Institute of Problems in Ecology and Mineral Wealth, Tatarstan Academy of Sciences, Kazan, Russia
| | - Marjan Mashkour
- Bioarchaeology Laboratory, Central Laboratory, University of Tehran, Tehran, Iran
- CNRS, National Museum Natural History Paris, Paris, France
| | - Oliver G Pybus
- Department of Biology, University of Oxford, Oxford, UK
- Department of Pathobiology and Population Sciences, Royal Veterinary College, London, UK
| | - Venugopal Nair
- Department of Biology, University of Oxford, Oxford, UK
- Viral Oncogenesis Group, Pirbright Institute, Woking, UK
| | - Greger Larson
- The Palaeogenomics and Bio-Archaeology Research Network, Research Laboratory for Archaeology and History of Art, University of Oxford, Oxford, UK
| | | | - Laurent A F Frantz
- Palaeogenomics Group, Institute of Palaeoanatomy, Domestication Research and the History of Veterinary Medicine, Ludwig-Maximilians-Universitat, Munich, Germany
- School of Biological and Chemical Sciences, Queen Mary University of London, London, UK
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11
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Yang N, Wang Y, Liu X, Jin M, Vallebueno-Estrada M, Calfee E, Chen L, Dilkes BP, Gui S, Fan X, Harper TK, Kennett DJ, Li W, Lu Y, Ding J, Chen Z, Luo J, Mambakkam S, Menon M, Snodgrass S, Veller C, Wu S, Wu S, Zhuo L, Xiao Y, Yang X, Stitzer MC, Runcie D, Yan J, Ross-Ibarra J. Two teosintes made modern maize. Science 2023; 382:eadg8940. [PMID: 38033071 DOI: 10.1126/science.adg8940] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 10/02/2023] [Indexed: 12/02/2023]
Abstract
The origins of maize were the topic of vigorous debate for nearly a century, but neither the current genetic model nor earlier archaeological models account for the totality of available data, and recent work has highlighted the potential contribution of a wild relative, Zea mays ssp. mexicana. Our population genetic analysis reveals that the origin of modern maize can be traced to an admixture between ancient maize and Zea mays ssp. mexicana in the highlands of Mexico some 4000 years after domestication began. We show that variation in admixture is a key component of maize diversity, both at individual loci and for additive genetic variation underlying agronomic traits. Our results clarify the origin of modern maize and raise new questions about the anthropogenic mechanisms underlying dispersal throughout the Americas.
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Affiliation(s)
- Ning Yang
- National Key Laboratory of Crop Genetic Improvement, Huazhong Agricultural University, Wuhan 430070, China
- Hubei Hongshan Laboratory, Wuhan 430070, China
- Department of Evolution and Ecology, University of California, Davis, CA 95616, USA
| | - Yuebin Wang
- National Key Laboratory of Crop Genetic Improvement, Huazhong Agricultural University, Wuhan 430070, China
| | - Xiangguo Liu
- Institute of Agricultural Biotechnology, Jilin Academy of Agricultural Sciences, Changchun 130033, China
| | - Minliang Jin
- National Key Laboratory of Crop Genetic Improvement, Huazhong Agricultural University, Wuhan 430070, China
| | - Miguel Vallebueno-Estrada
- Unidad de Genómica Avanzada, Laboratorio Nacional de Genómica para la Biodiversidad, CINVESTAV Irapuato, 36821 Guanajuato, México
| | - Erin Calfee
- Department of Evolution and Ecology, University of California, Davis, CA 95616, USA
- Center for Population Biology, University of California, Davis, CA 95616, USA
- Adaptive Biotechnologies, Seattle, WA 98109, USA
| | - Lu Chen
- National Key Laboratory of Crop Genetic Improvement, Huazhong Agricultural University, Wuhan 430070, China
| | - Brian P Dilkes
- Department of Biochemistry, Purdue University, West Lafayette, IN 47907, USA
| | - Songtao Gui
- National Key Laboratory of Crop Genetic Improvement, Huazhong Agricultural University, Wuhan 430070, China
| | - Xingming Fan
- Institute of Food Crops, Yunnan Academy of Agricultural Sciences, Kunming 650200, China
| | - Thomas K Harper
- Department of Anthropology, Pennsylvania State University, University Park, PA 16802, USA
| | - Douglas J Kennett
- Department of Anthropology, University of California, Santa Barbara, CA 93106, USA
| | - Wenqiang Li
- National Key Laboratory of Crop Genetic Improvement, Huazhong Agricultural University, Wuhan 430070, China
| | - Yanli Lu
- Maize Research Institute, Sichuan Agricultural University, Wenjiang, Sichuan 611130, China
| | - Junqiang Ding
- College of Agronomy, Henan Agricultural University, Zhengzhou, Henan 450046, China
| | - Ziqi Chen
- Institute of Agricultural Biotechnology, Jilin Academy of Agricultural Sciences, Changchun 130033, China
| | - Jingyun Luo
- National Key Laboratory of Crop Genetic Improvement, Huazhong Agricultural University, Wuhan 430070, China
| | - Sowmya Mambakkam
- Department of Evolution and Ecology, University of California, Davis, CA 95616, USA
| | - Mitra Menon
- Department of Evolution and Ecology, University of California, Davis, CA 95616, USA
- Center for Population Biology, University of California, Davis, CA 95616, USA
| | - Samantha Snodgrass
- Department of Ecology, Evolution, and Organismal Biology, Iowa State University, Ames, IA 50011, USA
| | - Carl Veller
- Department of Ecology and Evolution, University of Chicago, Chicago, IL 60637, USA
| | - Shenshen Wu
- National Key Laboratory of Crop Genetic Improvement, Huazhong Agricultural University, Wuhan 430070, China
| | - Siying Wu
- National Key Laboratory of Crop Genetic Improvement, Huazhong Agricultural University, Wuhan 430070, China
| | - Lin Zhuo
- National Key Laboratory of Crop Genetic Improvement, Huazhong Agricultural University, Wuhan 430070, China
| | - Yingjie Xiao
- National Key Laboratory of Crop Genetic Improvement, Huazhong Agricultural University, Wuhan 430070, China
- Hubei Hongshan Laboratory, Wuhan 430070, China
| | - Xiaohong Yang
- National Maize Improvement Center of China, Beijing Key Laboratory of Crop Genetic Improvement, China Agricultural University, Beijing 100193, China
| | - Michelle C Stitzer
- Institute for Genomic Diversity and Department of Molecular Biology and Genetics, Cornell University, Ithaca, NY 14853, USA
| | - Daniel Runcie
- Department of Plant Sciences, University of California, Davis, CA 95616, USA
| | - Jianbing Yan
- National Key Laboratory of Crop Genetic Improvement, Huazhong Agricultural University, Wuhan 430070, China
- Hubei Hongshan Laboratory, Wuhan 430070, China
- Yazhouwan National Laboratory, Sanya 572024, China
| | - Jeffrey Ross-Ibarra
- Department of Evolution and Ecology, University of California, Davis, CA 95616, USA
- Center for Population Biology, University of California, Davis, CA 95616, USA
- Genome Center, University of California, Davis, CA 95616, USA
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12
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Femerling G, van Oosterhout C, Feng S, Bristol RM, Zhang G, Groombridge J, P Gilbert MT, Morales HE. Genetic Load and Adaptive Potential of a Recovered Avian Species that Narrowly Avoided Extinction. Mol Biol Evol 2023; 40:msad256. [PMID: 37995319 DOI: 10.1093/molbev/msad256] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 10/26/2023] [Accepted: 11/16/2023] [Indexed: 11/25/2023] Open
Abstract
High genetic diversity is a good predictor of long-term population viability, yet some species persevere despite having low genetic diversity. Here we study the genomic erosion of the Seychelles paradise flycatcher (Terpsiphone corvina), a species that narrowly avoided extinction after having declined to 28 individuals in the 1960s. The species recovered unassisted to over 250 individuals in the 1990s and was downlisted from Critically Endangered to Vulnerable in the International Union for the Conservation of Nature Red List in 2020. By comparing historical, prebottleneck (130+ years old) and modern genomes, we uncovered a 10-fold loss of genetic diversity. Highly deleterious mutations were partly purged during the bottleneck, but mildly deleterious mutations accumulated. The genome shows signs of historical inbreeding during the bottleneck in the 1960s, but low levels of recent inbreeding after demographic recovery. Computer simulations suggest that the species long-term small Ne reduced the masked genetic load and made the species more resilient to inbreeding and extinction. However, the reduction in genetic diversity due to the chronically small Ne and the severe bottleneck is likely to have reduced the species adaptive potential to face environmental change, which together with a higher load, compromises its long-term population viability. Thus, small ancestral Ne offers short-term bottleneck resilience but hampers long-term adaptability to environmental shifts. In light of rapid global rates of population decline, our work shows that species can continue to suffer the effect of their decline even after recovery, highlighting the importance of considering genomic erosion and computer modeling in conservation assessments.
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Affiliation(s)
- Georgette Femerling
- Section for Hologenomics, Globe Institute, University of Copenhagen, Copenhagen, Denmark
- Centro de Ciencias Genómicas, Universidad Nacional Autónoma de México, Cuernavaca, México
- Department of Human Genetics, McGill University, Montreal, Quebec, Canada
| | | | - Shaohong Feng
- Center for Evolutionary & Organismal Biology, Zhejiang University School of Medicine, Hangzhou, China
- Liangzhu Laboratory, Zhejiang University Medical Center, Hangzhou, China
- Innovation Center of Yangtze River Delta, Zhejiang University, Jiashan, China
| | - Rachel M Bristol
- Mahe, Seychelles
- Division of Human and Social Sciences, Durrell Institute of Conservation and Ecology, School of Anthropology and Conservation, University of Kent, Canterbury, Kent, CT2 7NR, UK
| | - Guojie Zhang
- Center for Evolutionary & Organismal Biology, Zhejiang University School of Medicine, Hangzhou, China
- Liangzhu Laboratory, Zhejiang University Medical Center, Hangzhou, China
- Innovation Center of Yangtze River Delta, Zhejiang University, Jiashan, China
| | - Jim Groombridge
- Division of Human and Social Sciences, Durrell Institute of Conservation and Ecology, School of Anthropology and Conservation, University of Kent, Canterbury, Kent, CT2 7NR, UK
| | - M Thomas P Gilbert
- Section for Hologenomics, Globe Institute, University of Copenhagen, Copenhagen, Denmark
- University Museum, NTNU, Trondheim, Norway
| | - Hernán E Morales
- Section for Hologenomics, Globe Institute, University of Copenhagen, Copenhagen, Denmark
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13
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Childebayeva A, Zavala EI. Review: Computational analysis of human skeletal remains in ancient DNA and forensic genetics. iScience 2023; 26:108066. [PMID: 37927550 PMCID: PMC10622734 DOI: 10.1016/j.isci.2023.108066] [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] [Indexed: 11/07/2023] Open
Abstract
Degraded DNA is used to answer questions in the fields of ancient DNA (aDNA) and forensic genetics. While aDNA studies typically center around human evolution and past history, and forensic genetics is often more concerned with identifying a specific individual, scientists in both fields face similar challenges. The overlap in source material has prompted periodic discussions and studies on the advantages of collaboration between fields toward mutually beneficial methodological advancements. However, most have been centered around wet laboratory methods (sampling, DNA extraction, library preparation, etc.). In this review, we focus on the computational side of the analytical workflow. We discuss limitations and considerations to consider when working with degraded DNA. We hope this review provides a framework to researchers new to computational workflows for how to think about analyzing highly degraded DNA and prompts an increase of collaboration between the forensic genetics and aDNA fields.
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Affiliation(s)
- Ainash Childebayeva
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
- Department of Anthropology, University of Kansas, Lawrence, KS, USA
| | - Elena I. Zavala
- Department of Molecular and Cell Biology, University of California, Berkeley, Berkeley, CA, USA
- Department of Biology, University of Oregon, Eugene, OR, USA
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14
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Jamieson A, Carmagnini A, Howard-McCombe J, Doherty S, Hirons A, Dimopoulos E, Lin AT, Allen R, Anderson-Whymark H, Barnett R, Batey C, Beglane F, Bowden W, Bratten J, De Cupere B, Drew E, Foley NM, Fowler T, Fox A, Geigl EM, Gotfredsen AB, Grange T, Griffiths D, Groß D, Haruda A, Hjermind J, Knapp Z, Lebrasseur O, Librado P, Lyons LA, Mainland I, McDonnell C, Muñoz-Fuentes V, Nowak C, O'Connor T, Peters J, Russo IRM, Ryan H, Sheridan A, Sinding MHS, Skoglund P, Swali P, Symmons R, Thomas G, Trolle Jensen TZ, Kitchener AC, Senn H, Lawson D, Driscoll C, Murphy WJ, Beaumont M, Ottoni C, Sykes N, Larson G, Frantz L. Limited historical admixture between European wildcats and domestic cats. Curr Biol 2023; 33:4751-4760.e14. [PMID: 37935117 DOI: 10.1016/j.cub.2023.08.031] [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: 03/09/2023] [Revised: 06/07/2023] [Accepted: 08/09/2023] [Indexed: 11/09/2023]
Abstract
Domestic cats were derived from the Near Eastern wildcat (Felis lybica), after which they dispersed with people into Europe. As they did so, it is possible that they interbred with the indigenous population of European wildcats (Felis silvestris). Gene flow between incoming domestic animals and closely related indigenous wild species has been previously demonstrated in other taxa, including pigs, sheep, goats, bees, chickens, and cattle. In the case of cats, a lack of nuclear, genome-wide data, particularly from Near Eastern wildcats, has made it difficult to either detect or quantify this possibility. To address these issues, we generated 75 ancient mitochondrial genomes, 14 ancient nuclear genomes, and 31 modern nuclear genomes from European and Near Eastern wildcats. Our results demonstrate that despite cohabitating for at least 2,000 years on the European mainland and in Britain, most modern domestic cats possessed less than 10% of their ancestry from European wildcats, and ancient European wildcats possessed little to no ancestry from domestic cats. The antiquity and strength of this reproductive isolation between introduced domestic cats and local wildcats was likely the result of behavioral and ecological differences. Intriguingly, this long-lasting reproductive isolation is currently being eroded in parts of the species' distribution as a result of anthropogenic activities.
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Affiliation(s)
- Alexandra Jamieson
- The Palaeogenomics & Bio-Archaeology Research Network, Research Laboratory for Archaeology and History of Art, The University of Oxford, OX1 3TG Oxford, UK; Palaeogenomics Group, Institute of Palaeoanatomy, Domestication Research and the History of Veterinary Medicine, Ludwig-Maximilians-Universität, 80539 Munich, Germany
| | - Alberto Carmagnini
- Palaeogenomics Group, Institute of Palaeoanatomy, Domestication Research and the History of Veterinary Medicine, Ludwig-Maximilians-Universität, 80539 Munich, Germany; School of Biological and Chemical Sciences, Queen Mary University of London, E1 4NS London, UK
| | - Jo Howard-McCombe
- School of Biological Sciences, University of Bristol, BS8 1TQ Bristol, UK; RZSS WildGenes Laboratory, Royal Zoological Society of Scotland, EH12 6TS Edinburgh, UK
| | - Sean Doherty
- Department of Archaeology, University of Exeter, EX4 4QE Exeter, UK
| | - Alexandra Hirons
- The Palaeogenomics & Bio-Archaeology Research Network, Research Laboratory for Archaeology and History of Art, The University of Oxford, OX1 3TG Oxford, UK
| | - Evangelos Dimopoulos
- The Palaeogenomics & Bio-Archaeology Research Network, Research Laboratory for Archaeology and History of Art, The University of Oxford, OX1 3TG Oxford, UK; Department of Veterinary Medicine, University of Cambridge, CB3 0ES Cambridge, UK
| | - Audrey T Lin
- Department of Anthropology, National Museum of Natural History, Smithsonian Institution, Washington, DC 20560, USA
| | - Richard Allen
- The Palaeogenomics & Bio-Archaeology Research Network, Research Laboratory for Archaeology and History of Art, The University of Oxford, OX1 3TG Oxford, UK
| | - Hugo Anderson-Whymark
- Department of Scottish History and Archaeology, National Museums Scotland, EH1 1JF Edinburgh, UK
| | - Ross Barnett
- Center for Evolutionary Hologenomics, The GLOBE Institute, University of Copenhagen, 2100 Copenhagen, Denmark
| | - Colleen Batey
- Institute for Northern Studies, University of the Highlands and Islands, KW15 1FL Kirkwall, UK; Department of Archaeology, University of Durham, DH1 3LE Durham, UK
| | - Fiona Beglane
- CERIS, School of Science, Atlantic Technological University, F91 YW50 Sligo, Ireland
| | - Will Bowden
- Department of Classics and Archaeology, University of Nottingham, NG7 2RD Nottingham, UK
| | - John Bratten
- Department of Anthropology, University of West Florida, Pensacola, FL 32514, USA
| | - Bea De Cupere
- Royal Belgian Institute of Natural Sciences, 1000 Brussels, Belgium
| | - Ellie Drew
- York Archaeological Trust, YO1 7BX York, UK
| | - Nicole M Foley
- Veterinary Integrative Biosciences, Texas A&M University, College Station, TX 77843, USA
| | - Tom Fowler
- Department of Classics and Archaeology, University of Nottingham, NG7 2RD Nottingham, UK
| | - Allison Fox
- Manx National Heritage, Manx Museum, IM1 3LY Douglas, Isle of Man
| | - Eva-Maria Geigl
- Université Paris-Cité, CNRS, Institut Jacques Monod, 75013 Paris, France
| | | | - Thierry Grange
- Université Paris-Cité, CNRS, Institut Jacques Monod, 75013 Paris, France
| | - David Griffiths
- Department for Continuing Education, University of Oxford, OX1 2JA Oxford, UK
| | - Daniel Groß
- Museum Lolland-Falster, 4800 Nykøbing Falster, Denmark
| | - Ashleigh Haruda
- The Palaeogenomics & Bio-Archaeology Research Network, Research Laboratory for Archaeology and History of Art, The University of Oxford, OX1 3TG Oxford, UK
| | | | - Zoe Knapp
- Department of Archaeology, University of Reading, RG6 6AB Reading, UK
| | - Ophélie Lebrasseur
- Centre for Anthropobiology and Genomics of Toulouse, CNRS UMR 5288, Universite de Toulouse, Universite Paul Sabatier, 31000 Toulouse, France; The Palaeogenomics & Bio-Archaeology Research Network, Research Laboratory for Archaeology and History of Art, The University of Oxford, OX1 3TG Oxford, UK
| | - Pablo Librado
- Centre for Anthropobiology and Genomics of Toulouse, CNRS UMR 5288, Universite de Toulouse, Universite Paul Sabatier, 31000 Toulouse, France
| | - Leslie A Lyons
- Department of Veterinary Medicine & Surgery, College of Veterinary Medicine, University of Missouri, Columbia, MO 65211, USA
| | - Ingrid Mainland
- UHI Archaeology Institute, University of the Highlands and Islands, Orkney, Scotland
| | | | - Violeta Muñoz-Fuentes
- European Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Wellcome Genome Campus, Hinxton, CB10 1SD Cambridge, UK
| | - Carsten Nowak
- Centre for Wildlife Genetics & LOEWE Centre for Translational Biodiversity Genomics (TBG), Senckenberg Research Institute, 60325 Frankfurt, Germany
| | - Terry O'Connor
- BioArCh, Department of Archaeology, University of York, YO10 5DD York, UK
| | - Joris Peters
- SNSB, State Collection of Palaeoanatomy Munich, 85586 Poing, Germany; Institute of Palaeoanatomy, Domestication Research and the History of Veterinary Medicine, Ludwig-Maximilians-Universität, 80539 Munich, Germany
| | | | - Hannah Ryan
- The Palaeogenomics & Bio-Archaeology Research Network, Research Laboratory for Archaeology and History of Art, The University of Oxford, OX1 3TG Oxford, UK
| | - Alison Sheridan
- Department of Scottish History and Archaeology, National Museums Scotland, EH1 1JF Edinburgh, UK
| | | | | | - Pooja Swali
- The Francis Crick Institute, NW1 1AT London, UK
| | | | - Gabor Thomas
- Department of Archaeology, University of Reading, RG6 6AB Reading, UK
| | - Theis Zetner Trolle Jensen
- Section for Molecular Ecology and Evolution, GLOBE Institute, University of Copenhagen, 2100 Copenhagen, Denmark
| | - Andrew C Kitchener
- Department of Natural Sciences, National Museums Scotland, EH1 1JF Edinburgh, UK; School of Geosciences, University of Edinburgh, EH8 9XP Edinburgh, UK
| | - Helen Senn
- RZSS WildGenes Laboratory, Royal Zoological Society of Scotland, EH12 6TS Edinburgh, UK
| | - Daniel Lawson
- School of Mathematics, University of Bristol, BS8 1UG Bristol, UK
| | | | - William J Murphy
- Veterinary Integrative Biosciences, Texas A&M University, College Station, TX 77843, USA
| | - Mark Beaumont
- School of Biological Sciences, University of Bristol, BS8 1TQ Bristol, UK
| | - Claudio Ottoni
- Centre of Molecular Anthropology for Ancient DNA Studies, Department of Biology, University of Rome Tor Vergata, 00133 Roma, Italy
| | - Naomi Sykes
- Department of Archaeology, University of Exeter, EX4 4QE Exeter, UK
| | - Greger Larson
- The Palaeogenomics & Bio-Archaeology Research Network, Research Laboratory for Archaeology and History of Art, The University of Oxford, OX1 3TG Oxford, UK.
| | - Laurent Frantz
- Palaeogenomics Group, Institute of Palaeoanatomy, Domestication Research and the History of Veterinary Medicine, Ludwig-Maximilians-Universität, 80539 Munich, Germany; School of Biological and Chemical Sciences, Queen Mary University of London, E1 4NS London, UK.
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15
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Grathwol F, Roos C, Zinner D, Hume B, Porcier SM, Berthet D, Cuisin J, Merker S, Ottoni C, Van Neer W, Dominy NJ, Kopp GH. Adulis and the transshipment of baboons during classical antiquity. eLife 2023; 12:e87513. [PMID: 37767965 PMCID: PMC10597581 DOI: 10.7554/elife.87513] [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: 03/07/2023] [Accepted: 09/27/2023] [Indexed: 09/29/2023] Open
Abstract
Adulis, located on the Red Sea coast in present-day Eritrea, was a bustling trading centre between the first and seventh centuries CE. Several classical geographers-Agatharchides of Cnidus, Pliny the Elder, Strabo-noted the value of Adulis to Greco-Roman Egypt, particularly as an emporium for living animals, including baboons (Papio spp.). Though fragmentary, these accounts predict the Adulite origins of mummified baboons in Ptolemaic catacombs, while inviting questions on the geoprovenance of older (Late Period) baboons recovered from Gabbanat el-Qurud ('Valley of the Monkeys'), Egypt. Dated to ca. 800-540 BCE, these animals could extend the antiquity of Egyptian-Adulite trade by as much as five centuries. Previously, Dominy et al. (2020) used stable isotope analysis to show that two New Kingdom specimens of Papio hamadryas originate from the Horn of Africa. Here, we report the complete mitochondrial genomes from a mummified baboon from Gabbanat el-Qurud and 14 museum specimens with known provenance together with published georeferenced mitochondrial sequence data. Phylogenetic assignment connects the mummified baboon to modern populations of P. hamadryas in Eritrea, Ethiopia, and eastern Sudan. This result, assuming geographical stability of phylogenetic clades, corroborates Greco-Roman historiographies by pointing toward present-day Eritrea, and by extension Adulis, as a source of baboons for Late Period Egyptians. It also establishes geographic continuity with baboons from the fabled Land of Punt (Dominy et al., 2020), giving weight to speculation that Punt and Adulis were essentially the same trading centres separated by a thousand years of history.
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Affiliation(s)
| | - Christian Roos
- Gene Bank of Primates and Primate Genetics Laboratory, German Primate Center, Leibniz Institute for Primate ResearchGöttingenGermany
| | - Dietmar Zinner
- Cognitive Ethology Laboratory, German Primate Center, Leibniz Institute for Primate ResearchGöttingenGermany
- Department of Primate Cognition, Georg-August-University of GöttingenGöttingenGermany
- Leibniz-ScienceCampus Primate CognitionGöttingenGermany
| | - Benjamin Hume
- Department of Biology, University of KonstanzKonstanzGermany
- SequAna – Sequencing Analysis Core Facility, University of KonstanzKonstanzGermany
| | - Stéphanie M Porcier
- Laboratoire CNRS ASM « Archéologie des Sociétés Méditerranéennes » (UMR 5140), Université Paul-Valéry, LabEx ArchimedeMontpellierFrance
| | | | | | - Stefan Merker
- Department of Zoology, State Museum of Natural History StuttgartStuttgartGermany
| | - Claudio Ottoni
- Centre of Molecular Anthropology for Ancient DNA Studies, Department of Biology, University of Rome Tor VergataRomeItaly
| | - Wim Van Neer
- Royal Belgian Institute of Natural SciencesBrusselsBelgium
- Department of Biology, KU LeuvenLeuvenBelgium
| | - Nathaniel J Dominy
- Departments of Anthropology and Biological Sciences, Dartmouth CollegeHanoverUnited States
- Zukunftskolleg, University of KonstanzKonstanzGermany
| | - Gisela H Kopp
- Department of Biology, University of KonstanzKonstanzGermany
- Zukunftskolleg, University of KonstanzKonstanzGermany
- Department of Migration, Max Planck Institute of Animal BehaviorKonstanzGermany
- Centre for the Advanced Study of Collective Behaviour, University of KonstanzKonstanzGermany
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16
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Louis M, Korlević P, Nykänen M, Archer F, Berrow S, Brownlow A, Lorenzen ED, O'Brien J, Post K, Racimo F, Rogan E, Rosel PE, Sinding MHS, van der Es H, Wales N, Fontaine MC, Gaggiotti OE, Foote AD. Ancient dolphin genomes reveal rapid repeated adaptation to coastal waters. Nat Commun 2023; 14:4020. [PMID: 37463880 DOI: 10.1038/s41467-023-39532-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 06/16/2023] [Indexed: 07/20/2023] Open
Abstract
Parallel evolution provides strong evidence of adaptation by natural selection due to local environmental variation. Yet, the chronology, and mode of the process of parallel evolution remains debated. Here, we harness the temporal resolution of paleogenomics to address these long-standing questions, by comparing genomes originating from the mid-Holocene (8610-5626 years before present, BP) to contemporary pairs of coastal-pelagic ecotypes of bottlenose dolphin. We find that the affinity of ancient samples to coastal populations increases as the age of the samples decreases. We assess the youngest genome (5626 years BP) at sites previously inferred to be under parallel selection to coastal habitats and find it contained coastal-associated genotypes. Thus, coastal-associated variants rose to detectable frequencies close to the emergence of coastal habitat. Admixture graph analyses reveal a reticulate evolutionary history between pelagic and coastal populations, sharing standing genetic variation that facilitated rapid adaptation to newly emerged coastal habitats.
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Affiliation(s)
- Marie Louis
- Centre for Biological Diversity, Sir Harold Mitchell Building and Dyers Brae, University of St Andrews, St Andrews, KY16 9TH, Scotland, UK.
- Globe Institute, University of Copenhagen, Øster Voldgade 5-7, 1350, Copenhagen K, Denmark.
- Groningen Institute for Evolutionary Life Sciences (GELIFES), University of Groningen, PO Box 11103 CC, Groningen, The Netherlands.
- Greenland Institute of Natural Resources, Kivioq 2, Nuuk, 3900, Greenland.
| | - Petra Korlević
- Max Planck Institute for Evolutionary Anthropology, Deutscher Platz 6, 04103, Leipzig, Germany
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge, CB10 1SA, UK
| | - Milaja Nykänen
- Department of Environmental and Biological Sciences, PO Box 111, FI-80101, Joensuu, Finland
- School of Biological, Earth and Environmental Sciences, University College Cork, North Mall, Cork, Ireland
| | - Frederick Archer
- Marine Mammal and Turtle Division, Southwest Fisheries Science Center, NOAA, 8901 La Jolla Shores Drive, La Jolla, CA, 92037, USA
| | - Simon Berrow
- Irish Whale and Dolphin Group, Kilrush, Co Clare, Ireland
- Marine and Freshwater Research Centre, Department of Natural Sciences, School of Science and Computing, Atlantic Technological University, Dublin Road, H91 T8NW, Galway, Ireland
| | - Andrew Brownlow
- Scottish Marine Animal Stranding Scheme, Institute of Biodiversity, Animal Health & Comparative Medicine College of Medical, Veterinary & Life Sciences, University of Glasgow, Glasgow, UK
| | - Eline D Lorenzen
- Globe Institute, University of Copenhagen, Øster Voldgade 5-7, 1350, Copenhagen K, Denmark
| | - Joanne O'Brien
- Irish Whale and Dolphin Group, Kilrush, Co Clare, Ireland
- Marine and Freshwater Research Centre, Department of Natural Sciences, School of Science and Computing, Atlantic Technological University, Dublin Road, H91 T8NW, Galway, Ireland
| | - Klaas Post
- Natural History Museum Rotterdam, Westzeedijk 345, 3015 AA, Rotterdam, Netherlands
| | - Fernando Racimo
- Globe Institute, University of Copenhagen, Øster Voldgade 5-7, 1350, Copenhagen K, Denmark
| | - Emer Rogan
- School of Biological, Earth and Environmental Sciences, University College Cork, North Mall, Cork, Ireland
| | - Patricia E Rosel
- Marine Mammal and Turtle Division, Southeast Fisheries Science Center, NOAA, 646 Cajundome Boulevard, Lafayette, LA, 70506, USA
| | - Mikkel-Holger S Sinding
- Department of Biology, University of Copenhagen, Ole Maaløes Vej 5, 2200, Copenhagen, Denmark
| | - Henry van der Es
- Natural History Museum Rotterdam, Westzeedijk 345, 3015 AA, Rotterdam, Netherlands
| | - Nathan Wales
- University of York, BioArCh, Environment Building, Wentworth Way, Heslington, York, YO10 5DD, UK
| | - Michael C Fontaine
- Groningen Institute for Evolutionary Life Sciences (GELIFES), University of Groningen, PO Box 11103 CC, Groningen, The Netherlands
- MIVEGEC (Université de Montpellier, CNRS 5290, IRD 229) Institut de Recherche pour le Développement (IRD), F-34394, Montpellier, France
| | - Oscar E Gaggiotti
- Centre for Biological Diversity, Sir Harold Mitchell Building and Dyers Brae, University of St Andrews, St Andrews, KY16 9TH, Scotland, UK
| | - Andrew D Foote
- Department of Natural History, Norwegian University of Science and Technology (NTNU), NO-7491, Trondheim, Norway.
- Centre for Ecological and Evolutionary Synthesis (CEES), Department of Biosciences, University of Oslo, 0316, Oslo, Norway.
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17
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Johnson JA, Athrey G, Anderson CM, Bell DA, Dixon A, Kumazawa Y, Maechtle T, Meeks GW, Mindell D, Nakajima K, Novak B, Talbot S, White C, Zhan X. Whole-genome survey reveals extensive variation in genetic diversity and inbreeding levels among peregrine falcon subspecies. Ecol Evol 2023; 13:e10347. [PMID: 37484928 PMCID: PMC10361364 DOI: 10.1002/ece3.10347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2023] [Revised: 07/04/2023] [Accepted: 07/10/2023] [Indexed: 07/25/2023] Open
Abstract
In efforts to prevent extinction, resource managers are often tasked with increasing genetic diversity in a population of concern to prevent inbreeding depression or improve adaptive potential in a changing environment. The assumption that all small populations require measures to increase their genetic diversity may be unwarranted, and limited resources for conservation may be better utilized elsewhere. We test this assumption in a case study focused on the peregrine falcon (Falco peregrinus), a cosmopolitan circumpolar species with 19 named subspecies. We used whole-genome resequencing to generate over two million single nucleotide polymorphisms (SNPs) from multiple individuals of all peregrine falcon subspecies. Our analyses revealed extensive variation among subspecies, with many island-restricted and nonmigratory populations possessing lower overall genomic diversity, elevated inbreeding coefficients (F ROH)-among the highest reported, and extensive runs of homozygosity (ROH) compared to mainland and migratory populations. Similarly, the majority of subspecies that are either nonmigratory or restricted to islands show a much longer history of low effective population size (N e). While mutational load analyses indicated an increased proportion of homozygous-derived deleterious variants (i.e., drift load) among nonmigrant and island populations compared to those that are migrant or reside on the mainland, no significant differences in the proportion of heterozygous deleterious variants (i.e., inbreeding load) was observed. Our results provide evidence that high levels of inbreeding may not be an existential threat for some populations or taxa. Additional factors such as the timing and severity of population declines are important to consider in management decisions about extinction potential.
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Affiliation(s)
- Jeff A. Johnson
- Department of Biological SciencesUniversity of North TexasDentonTexasUSA
- Wolf Creek Operating FoundationWolfWyomingUSA
| | - Giridhar Athrey
- Department of Poultry Science & Faculty of Ecology and Evolutionary BiologyTexas A&M UniversityCollege StationTexasUSA
| | | | - Douglas A. Bell
- East Bay Regional Park DistrictOaklandCaliforniaUSA
- California Academy of SciencesSan FranciscoCaliforniaUSA
| | - Andrew Dixon
- The Mohamed Bin Zayed Raptor Conservation FundAbu DhabiUnited Arab Emirates
- International Wildlife ConsultantsCarmarthenUK
| | - Yoshinori Kumazawa
- Research Center for Biological DiversityNagoya City UniversityNagoyaJapan
| | | | - Garrett W. Meeks
- Department of Biological SciencesUniversity of North TexasDentonTexasUSA
| | - David Mindell
- Museum of Vertebrate ZoologyUniversity of California, BerkeleyBerkeleyCaliforniaUSA
| | - Keiya Nakajima
- Research Center for Biological DiversityNagoya City UniversityNagoyaJapan
- The Japan Falconiformes CenterOwariasahiJapan
| | - Ben Novak
- Revive & RestoreSausalitoCaliforniaUSA
| | - Sandra Talbot
- Far Northwestern Institute of Art and ScienceAnchorageAlaskaUSA
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18
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Buss DL, Atmore LM, Zicos MH, Goodall-Copestake WP, Brace S, Archer FI, Baker CS, Barnes I, Carroll EL, Hart T, Kitchener AC, Sabin R, Sremba AL, Weir CR, Jackson JA. Historical Mitogenomic Diversity and Population Structuring of Southern Hemisphere Fin Whales. Genes (Basel) 2023; 14:1038. [PMID: 37239398 PMCID: PMC10218396 DOI: 10.3390/genes14051038] [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: 03/31/2023] [Revised: 04/27/2023] [Accepted: 04/28/2023] [Indexed: 05/28/2023] Open
Abstract
Fin whales Balaenoptera physalus were hunted unsustainably across the globe in the 19th and 20th centuries, leading to vast reductions in population size. Whaling catch records indicate the importance of the Southern Ocean for this species; approximately 730,000 fin whales were harvested during the 20th century in the Southern Hemisphere (SH) alone, 94% of which were at high latitudes. Genetic samples from contemporary whales can provide a window to past population size changes, but the challenges of sampling in remote Antarctic waters limit the availability of data. Here, we take advantage of historical samples in the form of bones and baleen available from ex-whaling stations and museums to assess the pre-whaling diversity of this once abundant species. We sequenced 27 historical mitogenomes and 50 historical mitochondrial control region sequences of fin whales to gain insight into the population structure and genetic diversity of Southern Hemisphere fin whales (SHFWs) before and after the whaling. Our data, both independently and when combined with mitogenomes from the literature, suggest SHFWs are highly diverse and may represent a single panmictic population that is genetically differentiated from Northern Hemisphere populations. These are the first historic mitogenomes available for SHFWs, providing a unique time series of genetic data for this species.
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Affiliation(s)
- Danielle L. Buss
- British Antarctic Survey, National Environment Research Council, Cambridge CB3 0ET, UK
- Department of Archaeology, University of Cambridge, Downing Street, Cambridge CB2 3DZ, UK
| | - Lane M. Atmore
- Department of Archaeology, University of Cambridge, Downing Street, Cambridge CB2 3DZ, UK
- Centre for Ecological and Evolutionary Synthesis, Department of Biosciences, University of Oslo, 0316 Oslo, Norway
| | - Maria H. Zicos
- The Natural History Museum, Cromwell Road, London SW7 5BD, UK
| | - William P. Goodall-Copestake
- British Antarctic Survey, National Environment Research Council, Cambridge CB3 0ET, UK
- Scottish Association for Marine Science, Oban PA37 1QA, UK
| | - Selina Brace
- The Natural History Museum, Cromwell Road, London SW7 5BD, UK
| | - Frederick I. Archer
- National Oceanic and Atmospheric Administration, Southwest Fisheries Science Center, La Jolla, CA 92037, USA
| | - C. Scott Baker
- Marine Mammal Institute and Department of Fisheries and Wildlife, Hatfield Marine Science Center, Oregon State University, Newport, OR 97365, USA
| | - Ian Barnes
- The Natural History Museum, Cromwell Road, London SW7 5BD, UK
| | - Emma L. Carroll
- Te Kura Mātauranga Koiora—School of Biological Sciences, University of Auckland Waipapa Taumata Rau, Auckland 1010, New Zealand
| | - Tom Hart
- Department of Zoology, University of Oxford, Mansfield Road, Oxford OX1 3SZ, UK
| | - Andrew C. Kitchener
- Department of Natural Sciences, National Museums Scotland, Chambers Street, Edinburgh EH1 1JF, UK
- School of Geosciences, University of Edinburgh, Drummond Street, Edinburgh EH8 9XP, UK
| | - Richard Sabin
- The Natural History Museum, Cromwell Road, London SW7 5BD, UK
| | - Angela L. Sremba
- Marine Mammal Institute and Department of Fisheries and Wildlife, Hatfield Marine Science Center, Oregon State University, Newport, OR 97365, USA
| | - Caroline R. Weir
- Falklands Conservation, Ross Road, Stanley F1QQ 1ZZ, Falkland Islands
| | - Jennifer A. Jackson
- British Antarctic Survey, National Environment Research Council, Cambridge CB3 0ET, UK
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19
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Mizuno F, Tokanai F, Kumagai M, Ishiya K, Sugiyama S, Hayashi M, Kurosaki K, Ueda S. Bioarchaeological study of ancient Teotihuacans based on complete mitochondrial genome sequences and diet isotopes. Ann Hum Biol 2023; 50:390-398. [PMID: 37812249 DOI: 10.1080/03014460.2023.2261844] [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: 01/31/2023] [Accepted: 09/06/2023] [Indexed: 10/10/2023]
Abstract
BACKGROUND The Teotihuacan civilisation was the largest one in ancient Mesoamerica. The Teotihuacan city was born in the north-eastern Basin of Mexico around the second century BC, reached its peak in the fourth century AD, and had cultural influence throughout Mesoamerica. At its peak, the size of the city reached more than 20 km2, and the total population is estimated to have increased from 100,000 to 200,000. However, knowledge of the genetic background of the Teotihuacan people is still limited. AIM We aimed to determine the mitogenome sequences of the Teotihuacan human remains and compare the ancient and present Mesoamericans. In addition, we aimed to identify the food habits of ancient Teotihuacans. SUBJECTS AND METHODS We determined the mitogenome sequences of human remains dated to 250-636 cal AD using target enrichment-coupled next generation sequencing. We also performed stable isotope analysis. RESULTS We successfully obtained nearly full-length sequences newly unearthed from a civilian dwelling in the Teotihuacan site. Teotihuacan mitochondrial DNA was classified into the haplogroups in present and ancient Mesoamericans. In addition, Teotihuacan individuals had a diet dependent on C4 plants such as maize. CONCLUSION Genetic diversity varied among the Teotihuacans.
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Affiliation(s)
- Fuzuki Mizuno
- Department of Legal Medicine, Toho University School of Medicine, Tokyo, Japan
| | - Fuyuki Tokanai
- Center for Accelerator Mass Spectrometry, Yamagata University Advanced Analysis Center, Yamagata, Japan
| | - Masahiko Kumagai
- National Agriculture and Food Research Organization, Tsukuba, Japan
| | - Koji Ishiya
- Bioproduction Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Chiyoda, Japan
| | - Saburo Sugiyama
- Research Institute for the Dynamics of Civilizations, Okayama University, Okayama, Japan
| | - Michiko Hayashi
- Department of Legal Medicine, Toho University School of Medicine, Tokyo, Japan
| | - Kunihiko Kurosaki
- Department of Legal Medicine, Toho University School of Medicine, Tokyo, Japan
| | - Shintaroh Ueda
- Department of Legal Medicine, Toho University School of Medicine, Tokyo, Japan
- Department of Biological Sciences, Graduate School of Science, The University of Tokyo, Tokyo, Japan
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20
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Koptekin D, Yüncü E, Rodríguez-Varela R, Altınışık NE, Psonis N, Kashuba N, Yorulmaz S, George R, Kazancı DD, Kaptan D, Gürün K, Vural KB, Gemici HC, Vassou D, Daskalaki E, Karamurat C, Lagerholm VK, Erdal ÖD, Kırdök E, Marangoni A, Schachner A, Üstündağ H, Shengelia R, Bitadze L, Elashvili M, Stravopodi E, Özbaşaran M, Duru G, Nafplioti A, Rose CB, Gencer T, Darbyshire G, Gavashelishvili A, Pitskhelauri K, Çevik Ö, Vuruşkan O, Kyparissi-Apostolika N, Büyükkarakaya AM, Oğuzhanoğlu U, Günel S, Tabakaki E, Aliev A, Ibrahimov A, Shadlinski V, Sampson A, Kılınç GM, Atakuman Ç, Stamatakis A, Poulakakis N, Erdal YS, Pavlidis P, Storå J, Özer F, Götherström A, Somel M. Spatial and temporal heterogeneity in human mobility patterns in Holocene Southwest Asia and the East Mediterranean. Curr Biol 2023; 33:41-57.e15. [PMID: 36493775 PMCID: PMC9839366 DOI: 10.1016/j.cub.2022.11.034] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 08/13/2022] [Accepted: 11/15/2022] [Indexed: 12/13/2022]
Abstract
We present a spatiotemporal picture of human genetic diversity in Anatolia, Iran, Levant, South Caucasus, and the Aegean, a broad region that experienced the earliest Neolithic transition and the emergence of complex hierarchical societies. Combining 35 new ancient shotgun genomes with 382 ancient and 23 present-day published genomes, we found that genetic diversity within each region steadily increased through the Holocene. We further observed that the inferred sources of gene flow shifted in time. In the first half of the Holocene, Southwest Asian and the East Mediterranean populations homogenized among themselves. Starting with the Bronze Age, however, regional populations diverged from each other, most likely driven by gene flow from external sources, which we term "the expanding mobility model." Interestingly, this increase in inter-regional divergence can be captured by outgroup-f3-based genetic distances, but not by the commonly used FST statistic, due to the sensitivity of FST, but not outgroup-f3, to within-population diversity. Finally, we report a temporal trend of increasing male bias in admixture events through the Holocene.
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Affiliation(s)
- Dilek Koptekin
- Department of Health Informatics, Graduate School of Informatics, Middle East Technical University, 06800 Ankara, Turkey,Department of Biological Sciences, Middle East Technical University, 06800 Ankara, Turkey,Corresponding author
| | - Eren Yüncü
- Department of Biological Sciences, Middle East Technical University, 06800 Ankara, Turkey
| | - Ricardo Rodríguez-Varela
- Centre for Palaeogenetics, Stockholm, Sweden,Department of Archaeology and Classical Studies, Stockholm University, 10691 Stockholm, Sweden
| | - N. Ezgi Altınışık
- Human-G Laboratory, Department of Anthropology, Hacettepe University, Beytepe 06800, Ankara, Turkey
| | - Nikolaos Psonis
- Ancient DNA Lab, Institute of Molecular Biology and Biotechnology (IMBB), Foundation for Research and Technology – Hellas (FORTH), N. Plastira 100, Vassilika Vouton, GR-70013 Irakleio, Greece
| | - Natalia Kashuba
- Department of Archaeology and Ancient History, Archaeology, Uppsala University, Uppsala, Sweden
| | - Sevgi Yorulmaz
- Department of Biological Sciences, Middle East Technical University, 06800 Ankara, Turkey
| | - Robert George
- Centre for Palaeogenetics, Stockholm, Sweden,School of Medicine, University of Notre Dame, Sydney, Australia
| | - Duygu Deniz Kazancı
- Department of Biological Sciences, Middle East Technical University, 06800 Ankara, Turkey,Human-G Laboratory, Department of Anthropology, Hacettepe University, Beytepe 06800, Ankara, Turkey
| | - Damla Kaptan
- Department of Biological Sciences, Middle East Technical University, 06800 Ankara, Turkey
| | - Kanat Gürün
- Department of Biological Sciences, Middle East Technical University, 06800 Ankara, Turkey
| | - Kıvılcım Başak Vural
- Department of Biological Sciences, Middle East Technical University, 06800 Ankara, Turkey
| | - Hasan Can Gemici
- Department of Settlement Archaeology, Middle East Technical University, 06800 Ankara, Turkey
| | - Despoina Vassou
- Ancient DNA Lab, Institute of Molecular Biology and Biotechnology (IMBB), Foundation for Research and Technology – Hellas (FORTH), N. Plastira 100, Vassilika Vouton, GR-70013 Irakleio, Greece
| | - Evangelia Daskalaki
- Department of Archaeology and Classical Studies, Stockholm University, 10691 Stockholm, Sweden
| | - Cansu Karamurat
- Department of Settlement Archaeology, Middle East Technical University, 06800 Ankara, Turkey
| | - Vendela K. Lagerholm
- Centre for Palaeogenetics, Stockholm, Sweden,Department of Archaeology and Classical Studies, Stockholm University, 10691 Stockholm, Sweden
| | - Ömür Dilek Erdal
- Husbio-L Laboratory, Department of Anthropology, Hacettepe University, 06800 Beytepe, Ankara, Turkey
| | - Emrah Kırdök
- Department of Biotechnology, Mersin University, 33343 Yenişehir, Mersin, Turkey
| | | | - Andreas Schachner
- Deutsches Archäologisches Institut, Inönü Cad. 10, Gümüşsuyu, 34437 İstanbul, Turkey
| | - Handan Üstündağ
- Department of Archaeology, Anadolu University, 26470 Eskişehir, Turkey
| | - Ramaz Shengelia
- Department of the History of Medicine and Bioethics, Tbilisi State Medical University, Tbilisi 0162, Georgia
| | - Liana Bitadze
- Institute of History and Ethnology, Tbilisi State University, Tbilisi, Georgia
| | - Mikheil Elashvili
- Cultural Heritage and Environment Research Center, School of Natural Sciences and Medicine, Ilia State University, Tbilisi, Georgia
| | - Eleni Stravopodi
- Ephorate of Palaeoanthropology and Speleology, Ministry of Culture and Sports, 11636 Athens, Greece
| | | | - Güneş Duru
- Mimar Sinan Fine Arts University, 34134 Istanbul, Turkey
| | - Argyro Nafplioti
- Ancient DNA Lab, Institute of Molecular Biology and Biotechnology (IMBB), Foundation for Research and Technology – Hellas (FORTH), N. Plastira 100, Vassilika Vouton, GR-70013 Irakleio, Greece
| | - C. Brian Rose
- Department of Classical Studies, University of Pennsylvania, Philadelphia, PA, USA
| | - Tuğba Gencer
- Department of History of Medicine and Ethics, Cerrahpasa Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | | | - Alexander Gavashelishvili
- Center of Biodiversity Studies, Institute of Ecology, Ilia State University, Cholokashvili Str. 5, Tbilisi 0162, Georgia
| | | | - Özlem Çevik
- Department of Archaeology, Trakya University, Edirne, Turkey
| | - Osman Vuruşkan
- Department of Archaeology, Trakya University, Edirne, Turkey
| | | | - Ali Metin Büyükkarakaya
- Department of Anthropology, Hacettepe University, 06800 Beytepe, Ankara, Turkey,Human Behavioral Ecology and Archaeometry Laboratory (IDEA Lab), Hacettepe University, Ankara, Turkey
| | - Umay Oğuzhanoğlu
- Department of Archaeology, Pamukkale University, Denizli, Turkey
| | - Sevinç Günel
- Department of Archaeology, Hacettepe University, 06800 Beytepe, Ankara, Turkey
| | - Eugenia Tabakaki
- Ancient DNA Lab, Institute of Molecular Biology and Biotechnology (IMBB), Foundation for Research and Technology – Hellas (FORTH), N. Plastira 100, Vassilika Vouton, GR-70013 Irakleio, Greece
| | - Akper Aliev
- Azerbaijan DNA Project, Family Tree DNA, Houston, TX, USA
| | | | | | - Adamantios Sampson
- Department of Mediterranean Studies, University of Aegean, Dimokratias st., 85100 Rhodes, Greece
| | - Gülşah Merve Kılınç
- Department of Bioinformatics, Graduate School of Health Sciences, Hacettepe University, 06100 Ankara, Turkey
| | - Çiğdem Atakuman
- Institute of Social Sciences, Middle East Technical University, 06800 Ankara, Turkey
| | - Alexandros Stamatakis
- Computational Molecular Evolution Group, Heidelberg Institute for Theoretical Studies, 69118 Heidelberg, Germany,Institute for Theoretical Informatics, Karlsruhe Institute of Technology, 76131 Karlsruhe, Germany
| | - Nikos Poulakakis
- Ancient DNA Lab, Institute of Molecular Biology and Biotechnology (IMBB), Foundation for Research and Technology – Hellas (FORTH), N. Plastira 100, Vassilika Vouton, GR-70013 Irakleio, Greece,Natural History Museum of Crete, School of Sciences and Engineering, University of Crete, Knossos Avenue, 71409 Irakleio, Greece,Department of Biology, School of Sciences and Engineering, University of Crete, Vassilika Vouton, 70013 Irakleio, Greece
| | - Yılmaz Selim Erdal
- Human-G Laboratory, Department of Anthropology, Hacettepe University, Beytepe 06800, Ankara, Turkey,Husbio-L Laboratory, Department of Anthropology, Hacettepe University, 06800 Beytepe, Ankara, Turkey
| | - Pavlos Pavlidis
- Institute of Computer Science, Foundation for Research and Technology-Hellas (FORTH), 70013 Heraklion, Greece
| | - Jan Storå
- Osteoarchaeological Research Laboratory, Department of Archaeology and Classical Studies, Stockholm University, 10691 Stockholm, Sweden
| | - Füsun Özer
- Human-G Laboratory, Department of Anthropology, Hacettepe University, Beytepe 06800, Ankara, Turkey
| | - Anders Götherström
- Centre for Palaeogenetics, Stockholm, Sweden,Department of Archaeology and Classical Studies, Stockholm University, 10691 Stockholm, Sweden,Corresponding author
| | - Mehmet Somel
- Department of Health Informatics, Graduate School of Informatics, Middle East Technical University, 06800 Ankara, Turkey,Department of Biological Sciences, Middle East Technical University, 06800 Ankara, Turkey,Corresponding author
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21
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Sampaio FL, Day JJ, Mendis Wickramasinghe LJ, Cyriac VP, Papadopoulou A, Brace S, Rajendran A, Simon-Nutbrown C, Flouris T, Kapli P, Ranga Vidanapathirana D, Kotharambath R, Kodandaramaiah U, Gower DJ. A near-complete species-level phylogeny of uropeltid snakes harnessing historical museum collections as a DNA source. Mol Phylogenet Evol 2023; 178:107651. [PMID: 36306995 DOI: 10.1016/j.ympev.2022.107651] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 10/09/2022] [Accepted: 10/19/2022] [Indexed: 11/06/2022]
Abstract
Uropeltidae is a clade of small fossorial snakes (ca. 64 extant species) endemic to peninsular India and Sri Lanka. Uropeltid taxonomy has been confusing, and the status of some species has not been revised for over a century. Attempts to revise uropeltid systematics and undertake evolutionary studies have been hampered by incompletely sampled and incompletely resolved phylogenies. To address this issue, we take advantage of historical museum collections, including type specimens, and apply genome-wide shotgun (GWS) sequencing, along with recent field sampling (using Sanger sequencing) to establish a near-complete multilocus species-level phylogeny (ca. 87% complete at species level). This results in a phylogeny that supports the monophyly of all genera (if Brachyophidium is considered a junior synonym of Teretrurus), and provides a firm platform for future taxonomic revision. Sri Lankan uropeltids are probably monophyletic, indicating a single colonisation event of this island from Indian ancestors. However, the position of Rhinophis goweri (endemic to Eastern Ghats, southern India) is unclear and warrants further investigation, and evidence that it may nest within the Sri Lankan radiation indicates a possible recolonisation event. DNA sequence data and morphology suggest that currently recognised uropeltid species diversity is substantially underestimated. Our study highlights the benefits of integrating museum collections in molecular genetic analyses and their role in understanding the systematics and evolutionary history of understudied organismal groups.
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Affiliation(s)
- Filipa L Sampaio
- Natural History Museum, Cromwell Road, London SW7 5BD, UK; Department of Genetics, Evolution and Environment, University College London, Gower Street, London WC1E 6BT, UK.
| | - Julia J Day
- Natural History Museum, Cromwell Road, London SW7 5BD, UK; Department of Genetics, Evolution and Environment, University College London, Gower Street, London WC1E 6BT, UK
| | | | - Vivek P Cyriac
- IISER-TVM Centre for Research and Education in Ecology and Evolution, Indian Institute of Science Education and Research Thiruvananthapuram, Kerala 695 551, India
| | - Anna Papadopoulou
- Department of Biological Sciences, University of Cyprus, 2109 Nicosia, Cyprus
| | - Selina Brace
- Department of Earth Sciences, The Natural History Museum, Cromwell Road, London SW7 5BD, UK
| | - Albert Rajendran
- Research Department of Zoology, St. John's College, Tirunelveli, Tamil Nadu, India
| | - Cornelia Simon-Nutbrown
- The Lyell Centre for Earth and Marine Science and Technology, Heriot-Watt University, Edinburgh EH14 4BA, UK; Royal Botanic Garden Edinburgh, Edinburgh, UK
| | - Tomas Flouris
- Department of Genetics, Evolution and Environment, University College London, Gower Street, London WC1E 6BT, UK
| | - Paschalia Kapli
- Department of Genetics, Evolution and Environment, University College London, Gower Street, London WC1E 6BT, UK
| | | | - Ramachandran Kotharambath
- Natural History Museum, Cromwell Road, London SW7 5BD, UK; Department of Zoology, Central University of Kerala, Tejaswini Hills, Kasaragod, Kerala, India
| | - Ullasa Kodandaramaiah
- IISER-TVM Centre for Research and Education in Ecology and Evolution, Indian Institute of Science Education and Research Thiruvananthapuram, Kerala 695 551, India
| | - David J Gower
- Natural History Museum, Cromwell Road, London SW7 5BD, UK; Department of Zoology, Central University of Kerala, Tejaswini Hills, Kasaragod, Kerala, India.
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22
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Atmore LM, Martínez-García L, Makowiecki D, André C, Lõugas L, Barrett JH, Star B. Population dynamics of Baltic herring since the Viking Age revealed by ancient DNA and genomics. Proc Natl Acad Sci U S A 2022; 119:e2208703119. [PMID: 36282902 PMCID: PMC9659336 DOI: 10.1073/pnas.2208703119] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Accepted: 09/30/2022] [Indexed: 10/14/2023] Open
Abstract
The world's oceans are currently facing major stressors in the form of overexploitation and anthropogenic climate change. The Baltic Sea was home to the first "industrial" fishery ∼800 y ago targeting the Baltic herring, a species that is still economically and culturally important today. Yet, the early origins of marine industries and the long-term ecological consequences of historical and contemporary fisheries remain debated. Here, we study long-term population dynamics of Baltic herring to evaluate the past impacts of humans on the marine environment. We combine modern whole-genome data with ancient DNA (aDNA) to identify the earliest-known long-distance herring trade in the region, illustrating that extensive fish trade began during the Viking Age. We further resolve population structure within the Baltic and observe demographic independence for four local herring stocks over at least 200 generations. It has been suggested that overfishing at Øresund in the 16th century resulted in a demographic shift from autumn-spawning to spring-spawning herring dominance in the Baltic. We show that while the Øresund fishery had a negative impact on the western Baltic herring stock, the demographic shift to spring-spawning dominance did not occur until the 20th century. Instead, demographic reconstructions reveal population trajectories consistent with expected impacts of environmental change and historical reports on shifting fishing targets over time. This study illustrates the joint impact of climate change and human exploitation on marine species as well as the role historical ecology can play in conservation and management policies.
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Affiliation(s)
- Lane M. Atmore
- Centre for Ecological and Evolutionary Synthesis, Department of Biosciences, University of Oslo, 0316 Oslo, Norway
| | - Lourdes Martínez-García
- Centre for Ecological and Evolutionary Synthesis, Department of Biosciences, University of Oslo, 0316 Oslo, Norway
| | - Daniel Makowiecki
- Department of Environmental Archaeology and Human Paleoecology, Institute of Archaeology, Nicolaus Copernicus University, 87-100 Toruń, Poland
| | - Carl André
- Department of Marine Sciences–Tjärnö, University of Gothenburg, 452 96 Strömstad, Sweden
| | - Lembi Lõugas
- Archaeological Research Collection, Tallinn University, 10120 Tallinn, Estonia
| | - James H. Barrett
- Department of Archaeology and Cultural History, NTNU University Museum, Norwegian University of Science and Technology (NTNU), 7012 Trondheim, Norway
| | - Bastiaan Star
- Centre for Ecological and Evolutionary Synthesis, Department of Biosciences, University of Oslo, 0316 Oslo, Norway
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23
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Westbury MV, Lorenzen ED. Iteratively mapping ancient
DNA
to reconstruct highly divergent mitochondrial genomes: An evaluation of software, parameters and bait reference. Methods Ecol Evol 2022. [DOI: 10.1111/2041-210x.13990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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24
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Váradi A, Kaszab E, Kardos G, Prépost E, Szarka K, Laczkó L. Rapid genotyping of targeted viral samples using Illumina short-read sequencing data. PLoS One 2022; 17:e0274414. [PMID: 36112576 PMCID: PMC9481040 DOI: 10.1371/journal.pone.0274414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 08/30/2022] [Indexed: 11/19/2022] Open
Abstract
The most important information about microorganisms might be their accurate genome sequence. Using current Next Generation Sequencing methods, sequencing data can be generated at an unprecedented pace. However, we still lack tools for the automated and accurate reference-based genotyping of viral sequencing reads. This paper presents our pipeline designed to reconstruct the dominant consensus genome of viral samples and analyze their within-host variability. We benchmarked our approach on numerous datasets and showed that the consensus genome of samples could be obtained reliably without further manual data curation. Our pipeline can be a valuable tool for fast identifying viral samples. The pipeline is publicly available on the project’s GitHub page (https://github.com/laczkol/QVG).
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Affiliation(s)
- Alex Váradi
- Department of Metagenomics, University of Debrecen, Debrecen, Hungary
- Department of Laboratory Medicine, University of Pécs, Pécs, Hungary
| | - Eszter Kaszab
- Department of Metagenomics, University of Debrecen, Debrecen, Hungary
- Veterinary Medical Research Institute, Budapest, Hungary
| | - Gábor Kardos
- Department of Metagenomics, University of Debrecen, Debrecen, Hungary
| | - Eszter Prépost
- Department of Metagenomics, University of Debrecen, Debrecen, Hungary
| | - Krisztina Szarka
- Department of Metagenomics, University of Debrecen, Debrecen, Hungary
| | - Levente Laczkó
- Department of Metagenomics, University of Debrecen, Debrecen, Hungary
- ELKH-DE Conservation Biology Research Group, Debrecen, Hungary
- * E-mail:
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25
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Modi A, Vizzari MT, Catalano G, Boscolo Agostini R, Vai S, Lari M, Vergata C, Zaro V, Liccioli L, Fedi M, Barone S, Nigro L, Lancioni H, Achilli A, Sineo L, Caramelli D, Ghirotto S. Genetic structure and differentiation from early bronze age in the mediterranean island of sicily: Insights from ancient mitochondrial genomes. Front Genet 2022; 13:945227. [PMID: 36159977 PMCID: PMC9500526 DOI: 10.3389/fgene.2022.945227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 08/18/2022] [Indexed: 11/13/2022] Open
Abstract
Sicily is one of the main islands of the Mediterranean Sea, and it is characterized by a variety of archaeological records, material culture and traditions, reflecting the history of migrations and populations' interaction since its first colonization, during the Paleolithic. These deep and complex demographic and cultural dynamics should have affected the genomic landscape of Sicily at different levels; however, the relative impact of these migrations on the genomic structure and differentiation within the island remains largely unknown. The available Sicilian modern genetic data gave a picture of the current genetic structure, but the paucity of ancient data did not allow so far to make predictions about the level of historical variation. In this work, we sequenced and analyzed the complete mitochondrial genomes of 36 individuals from five different locations in Sicily, spanning from Early Bronze Age to Iron Age, and with different cultural backgrounds. The comparison with coeval groups from the Mediterranean Basin highlighted structured genetic variation in Sicily since Early Bronze Age, thus supporting a demic impact of the cultural transitions within the Island. Explicit model testing through Approximate Bayesian Computation allowed us to make predictions about the origin of Sicanians, one of the three indigenous peoples of Sicily, whose foreign origin from Spain, historically attributed, was not confirmed by our analysis of genetic data. Sicilian modern mitochondrial data show a different, more homogeneous, genetic composition, calling for a recent genetic replacement in the Island of pre-Iron Age populations, that should be further investigated.
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Affiliation(s)
- Alessandra Modi
- Department of Biology, University of Florence, Firenze, Italy
| | - Maria Teresa Vizzari
- Department of Life Sciences and Biotechnology, University of Ferrara, Ferrara, Italy
| | - Giulio Catalano
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies, University of Palermo, Palermo, Italy
| | | | - Stefania Vai
- Department of Biology, University of Florence, Firenze, Italy
| | - Martina Lari
- Department of Biology, University of Florence, Firenze, Italy
| | - Chiara Vergata
- Department of Biology, University of Florence, Firenze, Italy
| | - Valentina Zaro
- Department of Biology, University of Florence, Firenze, Italy
| | - Lucia Liccioli
- INFN (Istituto Nazionale di Fisica Nucleare) Sezione di Firenze, Firenze, Italy
| | - Mariaelena Fedi
- INFN (Istituto Nazionale di Fisica Nucleare) Sezione di Firenze, Firenze, Italy
| | - Serena Barone
- INFN (Istituto Nazionale di Fisica Nucleare) Sezione di Firenze, Firenze, Italy
- Department of Physics and Astronomy, University of Florence, Florence, Italy
| | - Lorenzo Nigro
- Department “Italian Institute of Oriental Studies—ISO”, Sapienza University of Rome, Rome, Italy
| | - Hovirag Lancioni
- Department of Chemistry, Biology and Biotechnology, University of Perugia, Perugia, Italy
| | - Alessandro Achilli
- Department of Biology and Biotechnology “L. Spallanzani”, University of Pavia, Pavia, Italy
| | - Luca Sineo
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies, University of Palermo, Palermo, Italy
| | - David Caramelli
- Department of Biology, University of Florence, Firenze, Italy
| | - Silvia Ghirotto
- Department of Life Sciences and Biotechnology, University of Ferrara, Ferrara, Italy
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26
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Richards SM, Li L, Breen J, Hovhannisyan N, Estrada O, Gasparyan B, Gilliham M, Smith A, Cooper A, Zhang H. Recovery of chloroplast genomes from medieval millet grains excavated from the Areni-1 cave in southern Armenia. Sci Rep 2022; 12:15164. [PMID: 36071150 PMCID: PMC9452526 DOI: 10.1038/s41598-022-17931-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Accepted: 08/02/2022] [Indexed: 11/13/2022] Open
Abstract
Panicum miliaceum L. was domesticated in northern China at least 7000 years ago and was subsequentially adopted in many areas throughout Eurasia. One such locale is Areni-1 an archaeological cave site in Southern Armenia, where vast quantities archaeobotanical material were well preserved via desiccation. The rich botanical material found at Areni-1 includes P. miliaceum grains that were identified morphologically and14C dated to the medieval period (873 ± 36 CE and 1118 ± 35 CE). To investigate the demographic and evolutionary history of the Areni-1 millet, we used ancient DNA extraction, hybridization capture enrichment, and high throughput sequencing to assemble three chloroplast genomes from the medieval grains and then compared these sequences to 50 modern P. miliaceum chloroplast genomes. Overall, the chloroplast genomes contained a low amount of diversity with domesticated accessions separated by a maximum of 5 SNPs and little inference on demography could be made. However, in phylogenies the chloroplast genomes separated into two clades, similar to what has been reported for nuclear DNA from P. miliaceum. The chloroplast genomes of two wild (undomesticated) accessions of P. miliaceum contained a relatively large number of variants, 11 SNPs, not found in the domesticated accessions. These results demonstrate that P. miliaceum grains from archaeological sites can preserve DNA for at least 1000 years and serve as a genetic resource to study the domestication of this cereal crop.
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Affiliation(s)
- Stephen M Richards
- School of Biological Science, The University of Adelaide, Adelaide, Australia.
| | - Leiting Li
- National Key Laboratory of Plant Molecular Genetics, Shanghai Center for Plant Stress Biology, CAS Center for Excellence in Molecular Plant Sciences, Chinese Academy of Sciences, Shanghai, China
| | - James Breen
- School of Biological Science, The University of Adelaide, Adelaide, Australia.,Telethon Kids Institute, Australian National University, Canberra, Australia
| | | | - Oscar Estrada
- School of Biological Science, The University of Adelaide, Adelaide, Australia.,Grupo de Agrobiotecnología, Instituto de Biología, Universidad de Antioquia, Medellín, Colombia
| | - Boris Gasparyan
- Institute of Archaeology and Ethnography, National Academy of Sciences of the Republic of Armenia, Yerevan, Armenia
| | - Matthew Gilliham
- Waite Research Institute and School of Agriculture, Food, and Wine, ARC Centre of Excellence in Plant Energy Biology, The University of Adelaide, Waite Campus, Glen Osmond, Australia
| | - Alexia Smith
- Department of Anthropology, University of Connecticut, Connecticut, USA
| | - Alan Cooper
- BlueSky Genetics, Ashton, SA, Australia.,South Australian Museum, Adelaide, SA, Australia
| | - Heng Zhang
- National Key Laboratory of Plant Molecular Genetics, Shanghai Center for Plant Stress Biology, CAS Center for Excellence in Molecular Plant Sciences, Chinese Academy of Sciences, Shanghai, China.
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27
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van der Valk T, Dehasque M, Chacón-Duque JC, Oskolkov N, Vartanyan S, Heintzman PD, Pečnerová P, Díez-del-Molino D, Dalén L. Evolutionary consequences of genomic deletions and insertions in the woolly mammoth genome. iScience 2022; 25:104826. [PMID: 35992080 PMCID: PMC9382235 DOI: 10.1016/j.isci.2022.104826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 07/02/2022] [Accepted: 07/19/2022] [Indexed: 11/09/2022] Open
Abstract
Woolly mammoths had a set of adaptations that enabled them to thrive in the Arctic environment. Many mammoth-specific single nucleotide polymorphisms (SNPs) responsible for unique mammoth traits have been previously identified from ancient genomes. However, a multitude of other genetic variants likely contributed to woolly mammoth evolution. In this study, we sequenced two woolly mammoth genomes and combined these with previously sequenced mammoth and elephant genomes to conduct a survey of mammoth-specific deletions and indels. We find that deletions are highly enriched in non-coding regions, suggesting selection against structural variants that affect protein sequences. Nonetheless, at least 87 woolly mammoth genes contain deletions or indels that modify the coding sequence, including genes involved in skeletal morphology and hair growth. These results suggest that deletions and indels contributed to the unique phenotypic adaptations of the woolly mammoth, and were potentially critical to surviving in its natural environment. Two new high-quality woolly mammoth genomes have been generated A new method was used to identify deletions and insertions in woolly mammoths At least 87 genes have been affected by deletions or indels in the mammoth lineage Genes involved in skeletal morphology and hair growth are affected by deletions
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28
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De Sanctis B, Money D, Pedersen MW, Durbin R. A theoretical analysis of taxonomic binning accuracy. Mol Ecol Resour 2022; 22:2208-2219. [PMID: 35285150 DOI: 10.1111/1755-0998.13608] [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: 05/25/2021] [Revised: 02/28/2022] [Accepted: 03/04/2022] [Indexed: 11/28/2022]
Abstract
Many metagenomic and environmental DNA studies require the taxonomic assignment of individual reads or sequences by aligning reads to a reference database, known as taxonomic binning. When a read aligns to more than one reference sequence, it is often classified based on sequence similarity. This step can assign reads to incorrect taxa, at a rate which depends both on the assignment algorithm and on underlying population genetic and database parameters. In particular, as we move towards using environmental DNA to study eukaryotic taxa subject to regular recombination, we must take into account issues concerning gene tree discordance. Though accuracy is often compared across algorithms using a fixed data set, the relative impact of these population genetic and database parameters on accuracy has not yet been quantified. Here, we develop both a theoretical and simulation framework in the simplified case of two reference species, and compute binning accuracy over a wide range of parameters, including sequence length, species-query divergence time, divergence times of the reference species, reference database completeness, sample age and effective population size. We consider two assignment methods and contextualize our results using parameters from a recent ancient environmental DNA study, comparing them to the commonly used discriminative k-mer-based method Clark (Current Biology, 31, 2021, 2728; BMC Genomics, 16, 2015, 1). Our results quantify the degradation in assignment accuracy as the samples diverge from their closest reference sequence, and with incompleteness of reference sequences. We also provide a framework in which others can compute expected accuracy for their particular method or parameter set. Code is available at https://github.com/bdesanctis/binning-accuracy.
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Affiliation(s)
- Bianca De Sanctis
- Department of Zoology, University of Cambridge, Cambridge, UK
- Department of Genetics, University of Cambridge, Cambridge, UK
| | - Daniel Money
- Department of Zoology, University of Cambridge, Cambridge, UK
| | - Mikkel Winther Pedersen
- Lundbeck Foundation GeoGenetics Centre, GLOBE Institute, University of Copenhagen, Copenhagen, Denmark
| | - Richard Durbin
- Department of Genetics, University of Cambridge, Cambridge, UK
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29
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Andreeva TV, Manakhov AD, Gusev FE, Patrikeev AD, Golovanova LV, Doronichev VB, Shirobokov IG, Rogaev EI. Genomic analysis of a novel Neanderthal from Mezmaiskaya Cave provides insights into the genetic relationships of Middle Palaeolithic populations. Sci Rep 2022; 12:13016. [PMID: 35906446 PMCID: PMC9338269 DOI: 10.1038/s41598-022-16164-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Accepted: 07/05/2022] [Indexed: 11/09/2022] Open
Abstract
The Mezmaiskaya cave is located on the North Caucasus near the border that divides Europe and Asia. Previously, fossil remains for two Neanderthals were reported from Mezmaiskaya Cave. A tooth from the third archaic hominin specimen (Mezmaiskaya 3) was retrieved from layer 3 in Mezmaiskaya Cave. We performed genome sequencing of Mezmaiskaya 3. Analysis of partial nuclear genome sequence revealed that it belongs to a Homo sapiens neanderthalensis female. Based on a high-coverage mitochondrial genome sequence, we demonstrated that the relationships of Mezmaiskaya 3 to Mezmaiskaya 1 and Stajnia S5000 individuals were closer than those to other Neanderthals. Our data demonstrate the close genetic connections between the early Middle Palaeolithic Neanderthals that were replaced by genetically distant later group in the same geographic areas. Based on mitochondrial DNA (mtDNA) data, we suggest that Mezmaiskaya 3 was the latest Neanderthal individual from the early Neanderthal’s branches. We proposed a hierarchical nomenclature for the mtDNA haplogroups of Neanderthals. In addition, we retrieved ancestral mtDNA mutations in presumably functional sites fixed in the Neanderthal clades, and also provided the first data showing mtDNA heteroplasmy in Neanderthal specimen.
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Affiliation(s)
- Tatiana V Andreeva
- Center for Genetics and Life Science, Sirius University of Science and Technology, Sochi, Russia, 354340. .,Laboratory of Evolutionary Genomics, Department of Genomics and Human Genetics, Vavilov Institute of General Genetics, Russian Academy of Sciences, Moscow, Russia, 119333. .,Faculty of Biology, Centre for Genetics and Genetic Technologies, Lomonosov Moscow State University, Moscow, Russia, 119192.
| | - Andrey D Manakhov
- Center for Genetics and Life Science, Sirius University of Science and Technology, Sochi, Russia, 354340.,Laboratory of Evolutionary Genomics, Department of Genomics and Human Genetics, Vavilov Institute of General Genetics, Russian Academy of Sciences, Moscow, Russia, 119333.,Faculty of Biology, Centre for Genetics and Genetic Technologies, Lomonosov Moscow State University, Moscow, Russia, 119192
| | - Fedor E Gusev
- Center for Genetics and Life Science, Sirius University of Science and Technology, Sochi, Russia, 354340.,Laboratory of Evolutionary Genomics, Department of Genomics and Human Genetics, Vavilov Institute of General Genetics, Russian Academy of Sciences, Moscow, Russia, 119333.,Faculty of Biology, Centre for Genetics and Genetic Technologies, Lomonosov Moscow State University, Moscow, Russia, 119192
| | - Anton D Patrikeev
- Laboratory of Evolutionary Genomics, Department of Genomics and Human Genetics, Vavilov Institute of General Genetics, Russian Academy of Sciences, Moscow, Russia, 119333
| | | | | | - Ivan G Shirobokov
- Peter the Great Museum of Anthropology and Ethnography (Kunstkamera), Russian Academy of Sciences, St. Petersburg, Russia, 199034
| | - Evgeny I Rogaev
- Center for Genetics and Life Science, Sirius University of Science and Technology, Sochi, Russia, 354340. .,Laboratory of Evolutionary Genomics, Department of Genomics and Human Genetics, Vavilov Institute of General Genetics, Russian Academy of Sciences, Moscow, Russia, 119333. .,Faculty of Biology, Centre for Genetics and Genetic Technologies, Lomonosov Moscow State University, Moscow, Russia, 119192. .,Department of Psychiatry, University of Massachusetts Medical School, Worcester, MA, 01604, USA.
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30
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High-throughput degraded DNA sequencing of subfossil shells of a critically endangered stenoendemic land snail in the Aegean. Mol Phylogenet Evol 2022; 175:107561. [PMID: 35779768 DOI: 10.1016/j.ympev.2022.107561] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Revised: 06/06/2022] [Accepted: 06/27/2022] [Indexed: 11/23/2022]
Abstract
High-throughput sequencing has enabled the comprehensive genetic exploration of biological diversity, especially by using natural history collections to study hard-to-find, threatened or even extinct-in-the-wild taxa. Mollusk shells are under-exploited as a source for DNA-based approaches, despite their apparent advantages in the field of conservation genetics. More particularly, degraded DNA techniques combined with high-throughput sequencing have never been used to gain insights about the DNA preservation in land snail subfossil or historical shells. Here, we applied degraded DNA analysis on two historical shells of Levantina rechingeri, a stenoendemic Critically Endangered species that has never been found alive, in order to explore the patterns of DNA preservation on land snail shells originating from the eastern Mediterranean, as well as to infer its molecular phylogenetic placement. Our results showed that centuries to decades-old DNA from an empty shell collected in an Aegean island exhibits characteristic post-mortem damage patterns similar to those observed in ancient DNA from eastern Mediterranean terrestrial animals, setting a precedent for future museomics studies on taxa distributed in areas with similar climate. Finally, genome skimming of the empty shell allowed high coverage of multiple nuclear and mitochondrial loci, enabling the phylogenetic placement of the focal taxon, the re-evaluation of its taxonomic classification, and the revealing of a new Aegean land snail lineage, Aristina genus novum. This approach is a non-invasive way to sample DNA from threatened land snail species and suitable to study the evolutionary history of taxa with cryptic ecology, stenoendemics, or extinct-in-the-wild, as well as old museum specimens.
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31
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García-Mato E, Martínez-Lamas L, Álvarez-Fernández M, Varela-Aneiros I, Diniz-Freitas M, Limeres-Posse J, Diz-Dios P. Molecular Detection of Streptococcus downii sp. nov. from Dental Plaque Samples from Patients with Down Syndrome and Non-Syndromic Individuals. Microorganisms 2022; 10:microorganisms10061098. [PMID: 35744617 PMCID: PMC9227364 DOI: 10.3390/microorganisms10061098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Revised: 05/12/2022] [Accepted: 05/23/2022] [Indexed: 01/27/2023] Open
Abstract
A new bacterial species has recently been identified in the dental plaque of an adolescent with Down syndrome. The species is known as Streptococcus downii sp. nov. (abbreviated to S. downii), and it inhibits the growth of S. mutans and certain periodontal pathogens. The aim of this study was to determine the distribution of S. downii in the oral cavity of individuals with Down syndrome. Methods: A specific polymerase chain reaction for the operon of bacteriocin (class IIb lactobin A/cerein 7B family) was designed to detect S. downii in individuals with Down syndrome (n = 200) and in the general population (n = 100). We also compared the whole genome of S. downii and the regions related to its bacteriocins against 127 metagenomes of supragingival plaque of the “Human Microbiome Project”. Results: We detected the specific gene of the S. downii bacteriocin in an individual with Down syndrome (Cq, 34.52; GE/μL, 13.0) and in an individual of the non-syndromic control group (Cq, 34.78 Cq; GE/μL, 4.93). The prevalence of S. downii was ≤1% both in Down syndrome and in the general population, which did not allow for clinical-microbiological correlations to be established. This result was confirmed by detecting only one metagenome with an ANIm with approximately 95% homology and with 100% homology with ORFs that code class IIb lactobiocin A/cerein 7B bacteriocins among the 127 metagenomes of the “Human Microbiome Project” tested. Conclusions: The detection rate of S. downii in the supragingival dental plaque was very low, both in the Down syndrome individuals and in the non-syndromic controls. A clinical-microbiological correlation could therefore not be established.
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Affiliation(s)
- Eliane García-Mato
- Medical-Surgical Dentistry Research Group (OMEQUI), Health Research Institute of Santiago de Compostela (IDIS), University of Santiago de Compostela (USC), 15705 Santiago de Compostela, Spain; (E.G.-M.); (I.V.-A.); (J.L.-P.)
| | - Lucía Martínez-Lamas
- Clinical Microbiology, Microbiology and Infectiology Group, Galicia Sur Health Research Institute, Hospital Álvaro Cunqueiro, Complejo Hospitalario Universitario de Vigo, 36312 Vigo, Spain; (L.M.-L.); (M.Á.-F.)
| | - Maximiliano Álvarez-Fernández
- Clinical Microbiology, Microbiology and Infectiology Group, Galicia Sur Health Research Institute, Hospital Álvaro Cunqueiro, Complejo Hospitalario Universitario de Vigo, 36312 Vigo, Spain; (L.M.-L.); (M.Á.-F.)
| | - Iván Varela-Aneiros
- Medical-Surgical Dentistry Research Group (OMEQUI), Health Research Institute of Santiago de Compostela (IDIS), University of Santiago de Compostela (USC), 15705 Santiago de Compostela, Spain; (E.G.-M.); (I.V.-A.); (J.L.-P.)
| | - Marcio Diniz-Freitas
- Medical-Surgical Dentistry Research Group (OMEQUI), Health Research Institute of Santiago de Compostela (IDIS), University of Santiago de Compostela (USC), 15705 Santiago de Compostela, Spain; (E.G.-M.); (I.V.-A.); (J.L.-P.)
- Correspondence: (M.D.-F.); (P.D.-D.); Tel.: +34-881-812344 (P.D.-D.)
| | - Jacobo Limeres-Posse
- Medical-Surgical Dentistry Research Group (OMEQUI), Health Research Institute of Santiago de Compostela (IDIS), University of Santiago de Compostela (USC), 15705 Santiago de Compostela, Spain; (E.G.-M.); (I.V.-A.); (J.L.-P.)
| | - Pedro Diz-Dios
- Medical-Surgical Dentistry Research Group (OMEQUI), Health Research Institute of Santiago de Compostela (IDIS), University of Santiago de Compostela (USC), 15705 Santiago de Compostela, Spain; (E.G.-M.); (I.V.-A.); (J.L.-P.)
- Correspondence: (M.D.-F.); (P.D.-D.); Tel.: +34-881-812344 (P.D.-D.)
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Cai D, Zhu S, Gong M, Zhang N, Wen J, Liang Q, Sun W, Shao X, Guo Y, Cai Y, Zheng Z, Zhang W, Hu S, Wang X, Tian H, Li Y, Liu W, Yang M, Yang J, Wu D, Orlando L, Jiang Y. Radiocarbon and genomic evidence for the survival of Equus Sussemionus until the late Holocene. eLife 2022; 11:73346. [PMID: 35543411 PMCID: PMC9142152 DOI: 10.7554/elife.73346] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Accepted: 05/11/2022] [Indexed: 12/02/2022] Open
Abstract
The exceptionally rich fossil record available for the equid family has provided textbook examples of macroevolutionary changes. Horses, asses, and zebras represent three extant subgenera of Equus lineage, while the Sussemionus subgenus is another remarkable Equus lineage ranging from North America to Ethiopia in the Pleistocene. We sequenced 26 archaeological specimens from Northern China in the Holocene that could be assigned morphologically and genetically to Equus ovodovi, a species representative of Sussemionus. We present the first high-quality complete genome of the Sussemionus lineage, which was sequenced to 13.4× depth of coverage. Radiocarbon dating demonstrates that this lineage survived until ~3500 years ago, despite continued demographic collapse during the Last Glacial Maximum and the great human expansion in East Asia. We also confirmed the Equus phylogenetic tree and found that Sussemionus diverged from the ancestor of non-caballine equids ~2.3–2.7 million years ago and possibly remained affected by secondary gene flow post-divergence. We found that the small genetic diversity, rather than enhanced inbreeding, limited the species’ chances of survival. Our work adds to the growing literature illustrating how ancient DNA can inform on extinction dynamics and the long-term resilience of species surviving in cryptic population pockets.
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Affiliation(s)
- Dawei Cai
- Bioarchaeology Laboratory, Jilin University, Changchun, China
| | - Siqi Zhu
- Bioarchaeology Laboratory, Jilin University, Changchun, China
| | - Mian Gong
- College of Animal Science and Technology, Northwest A&F University, Yangling, China
| | - Naifan Zhang
- Bioarchaeology Laboratory, Jilin University, Changchuin, China
| | - Jia Wen
- College of Animal Science and Technology, Northwest A&F University, Yangling, China
| | - Qiyao Liang
- Bioarchaeology Laboratory, Jilin University, Changchun, China
| | - Weilu Sun
- Bioarchaeology Laboratory, Jilin University, Changchun, China
| | - Xinyue Shao
- Bioarchaeology Laboratory, Jilin University, Changchun, China
| | - Yaqi Guo
- Bioarchaeology Laboratory, Jilin University, Changchun, China
| | - Yudong Cai
- College of Animal Science and Technology, Northwest A&F University, Yangling, China
| | - Zhuqing Zheng
- College of Animal Science and Technology, Northwest A&F University, Yangling, China
| | - Wei Zhang
- Heilongjiang Provincial Institute of Cultural Relics and Archaeology, Harbin, China
| | - Songmei Hu
- Shaanxi Provincial Institute of Archaeology, Xi'an, China
| | - Xiaoyang Wang
- Ningxia Institute of Cultural Relics and Archaeology, Yinchuan, China
| | - He Tian
- Heilongjiang Provincial Institute of Cultural Relics and Archaeology, Harbin, China
| | - Youqian Li
- Heilongjiang Provincial Institute of Cultural Relics and Archaeology, Harbin, China
| | - Wei Liu
- Heilongjiang Provincial Institute of Cultural Relics and Archaeology, Harbin, China
| | - Miaomiao Yang
- Shaanxi Provincial Institute of Archaeology, Xi'an, China
| | - Jian Yang
- Ningxia Institute of Cultural Relics and Archaeology, Yinchuan, China
| | - Duo Wu
- College of Earth and Environmental Sciences, Lanzhou University, Lanzhou, China
| | - Ludovic Orlando
- 7Centre d'Anthropobiologie et de Génomique de Toulouse, Université Paul Sabatier, CNRS UMR 5288, Toulouse, France
| | - Yu Jiang
- College of Animal Science and Technology, Northwest A&F University, Yangling, China
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Heraclides A, Fernández-Domínguez E. Mitochondrial DNA Consensus Calling and Quality Filtering for Constructing Ancient Human Mitogenomes: Comparison of Two Widely Applied Methods. Int J Mol Sci 2022; 23:4651. [PMID: 35563041 PMCID: PMC9104972 DOI: 10.3390/ijms23094651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 04/18/2022] [Accepted: 04/19/2022] [Indexed: 02/05/2023] Open
Abstract
Retrieving high-quality endogenous ancient DNA (aDNA) poses several challenges, including low molecular copy number, high rates of fragmentation, damage at read termini, and potential presence of exogenous contaminant DNA. All these factors complicate a reliable reconstruction of consensus aDNA sequences in reads from high-throughput sequencing platforms. Here, we report findings from a thorough evaluation of two alternative tools (ANGSD and schmutzi) aimed at overcoming these issues and constructing high-quality ancient mitogenomes. Raw genomic data (BAM/FASTQ) from a total of 17 previously published whole ancient human genomes ranging from the 14th to the 7th millennium BCE were retrieved and mitochondrial consensus sequences were reconstructed using different quality filters, with their accuracy measured and compared. Moreover, the influence of different sequence parameters (number of reads, sequenced bases, mean coverage, and rate of deamination and contamination) as predictors of derived sequence quality was evaluated. Complete mitogenomes were successfully reconstructed for all ancient samples, and for the majority of them, filtering substantially improved mtDNA consensus calling and haplogroup prediction. Overall, the schmutzi pipeline, which estimates and takes into consideration exogenous contamination, appeared to have the edge over the much faster and user-friendly alternative method (ANGSD) in moderate to high coverage samples (>1,000,000 reads). ANGSD, however, through its read termini trimming filter, showed better capabilities in calling the consensus sequence from low-quality samples. Among all the predictors of overall sample quality examined, the strongest correlation was found for the available number of sequence reads and bases. In the process, we report a previously unassigned haplogroup (U3b) for an Early Chalcolithic individual from Southern Anatolia/Northern Levant.
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Affiliation(s)
- Alexandros Heraclides
- Department of Health Sciences, European University Cyprus, Diogenis Str. 6, Nicosia 2404, Cyprus
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Natural and human-driven selection of a single non-coding body size variant in ancient and modern canids. Curr Biol 2022; 32:889-897.e9. [PMID: 35090588 PMCID: PMC8891063 DOI: 10.1016/j.cub.2021.12.036] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 12/07/2021] [Accepted: 12/15/2021] [Indexed: 12/30/2022]
Abstract
Domestic dogs (Canis lupus familiaris) are the most variable-sized mammalian species on Earth, displaying a 40-fold size difference between breeds.1 Although dogs of variable size are found in the archeological record,2-4 the most dramatic shifts in body size are the result of selection over the last two centuries, as dog breeders selected and propagated phenotypic extremes within closed breeding populations.5 Analyses of over 200 domestic breeds have identified approximately 20 body size genes regulating insulin processing, fatty acid metabolism, TGFβ signaling, and skeletal formation.6-10 Of these, insulin-like growth factor 1 (IGF1) predominates, controlling approximately 15% of body size variation between breeds.8 The identification of a functional mutation associated with IGF1 has thus far proven elusive.6,10,11 Here, to identify and elucidate the role of an ancestral IGF1 allele in the propagation of modern canids, we analyzed 1,431 genome sequences from 13 species, including both ancient and modern canids, thus allowing us to define the evolutionary history of both ancestral and derived alleles at this locus. We identified a single variant in an antisense long non-coding RNA (IGF1-AS) that interacts with the IGF1 gene, creating a duplex. While the derived mutation predominates in both modern gray wolves and large domestic breeds, the ancestral allele, which predisposes to small size, was common in small-sized breeds and smaller wild canids. Our analyses demonstrate that this major regulator of canid body size nearly vanished in Pleistocene wolves, before its recent resurgence resulting from human-imposed selection for small-sized breed dogs.
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Rauf S, Austin JJ, Higgins D, Khan MR. Unveiling forensically relevant biogeographic, phenotype and Y-chromosome SNP variation in Pakistani ethnic groups using a customized hybridisation enrichment forensic intelligence panel. PLoS One 2022; 17:e0264125. [PMID: 35176104 PMCID: PMC8853543 DOI: 10.1371/journal.pone.0264125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Accepted: 02/03/2022] [Indexed: 11/19/2022] Open
Abstract
Massively parallel sequencing following hybridisation enrichment provides new opportunities to obtain genetic data for various types of forensic testing and has proven successful on modern as well as degraded and ancient DNA. A customisable forensic intelligence panel that targeted 124 SNP markers (67 ancestry informative markers, 23 phenotype markers from the HIrisplex panel, and 35 Y-chromosome SNPs) was used to examine biogeographic ancestry, phenotype and sex and Y-lineage in samples from different ethnic populations of Pakistan including Pothwari, Gilgit, Baloach, Pathan, Kashmiri and Siraiki. Targeted sequencing and computational data analysis pipeline allowed filtering of variants across the targeted loci. Study samples showed an admixture between East Asian and European ancestry. Eye colour was predicted accurately based on the highest p-value giving overall prediction accuracy of 92.8%. Predictions were consistent with reported hair colour for all samples, using the combined highest p-value approach and step-wise model incorporating probability thresholds for light or dark shade. Y-SNPs were successfully recovered only from male samples which indicates the ability of this method to identify biological sex and allow inference of Y-haplogroup. Our results demonstrate practicality of using hybridisation enrichment and MPS to aid in human intelligence gathering and will open many insights into forensic research in South Asia.
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Affiliation(s)
- Sobiah Rauf
- Genome Editing & Sequencing Lab, National Center for Bioinformatics, Quaid-i-Azam University, Islamabad, Pakistan
| | - Jeremy J. Austin
- Australian Centre for Ancient DNA (ACAD), School of Biological Sciences, The University of Adelaide, Adelaide, South Australia, Australia
| | - Denice Higgins
- Australian Centre for Ancient DNA (ACAD), School of Biological Sciences, The University of Adelaide, Adelaide, South Australia, Australia
- School of Dentistry, Health and Medical Sciences, The University of Adelaide, Adelaide, South Australia, Australia
| | - Muhammad Ramzan Khan
- Genome Editing & Sequencing Lab, National Center for Bioinformatics, Quaid-i-Azam University, Islamabad, Pakistan
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Ancient DNA at the edge of the world: Continental immigration and the persistence of Neolithic male lineages in Bronze Age Orkney. Proc Natl Acad Sci U S A 2022; 119:2108001119. [PMID: 35131896 PMCID: PMC8872714 DOI: 10.1073/pnas.2108001119] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/14/2021] [Indexed: 11/18/2022] Open
Abstract
The Orcadian Neolithic has been intensively studied and celebrated as a major center of cultural innovation, whereas the Bronze Age is less well known and often regarded as a time of stagnation and insularity. Here, we analyze ancient genomes from the Orcadian Bronze Age in the context of the variation in Neolithic Orkney and Bronze Age Europe. We find clear evidence for Early Bronze Age immigration into Orkney, but with an extraordinary pattern: continuity from the Neolithic on the male line of descent but immigration from continental Europe on the female side, echoed in the genome-wide picture. This suggests that despite substantial immigration, indigenous male lineages persisted for at least a thousand years after the end of the Neolithic. Orkney was a major cultural center during the Neolithic, 3800 to 2500 BC. Farming flourished, permanent stone settlements and chambered tombs were constructed, and long-range contacts were sustained. From ∼3200 BC, the number, density, and extravagance of settlements increased, and new ceremonial monuments and ceramic styles, possibly originating in Orkney, spread across Britain and Ireland. By ∼2800 BC, this phenomenon was waning, although Neolithic traditions persisted to at least 2500 BC. Unlike elsewhere in Britain, there is little material evidence to suggest a Beaker presence, suggesting that Orkney may have developed along an insular trajectory during the second millennium BC. We tested this by comparing new genomic evidence from 22 Bronze Age and 3 Iron Age burials in northwest Orkney with Neolithic burials from across the archipelago. We identified signals of inward migration on a scale unsuspected from the archaeological record: As elsewhere in Bronze Age Britain, much of the population displayed significant genome-wide ancestry deriving ultimately from the Pontic-Caspian Steppe. However, uniquely in northern and central Europe, most of the male lineages were inherited from the local Neolithic. This suggests that some male descendants of Neolithic Orkney may have remained distinct well into the Bronze Age, although there are signs that this had dwindled by the Iron Age. Furthermore, although the majority of mitochondrial DNA lineages evidently arrived afresh with the Bronze Age, we also find evidence for continuity in the female line of descent from Mesolithic Britain into the Bronze Age and even to the present day.
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Oliva A, Tobler R, Llamas B, Souilmi Y. Additional evaluations show that specific BWA-aln settings still outperform BWA-mem for ancient DNA data alignment. Ecol Evol 2022; 11:18743-18748. [PMID: 35003706 PMCID: PMC8717315 DOI: 10.1002/ece3.8297] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2021] [Revised: 10/07/2021] [Accepted: 10/15/2021] [Indexed: 11/07/2022] Open
Abstract
Xu et al. (2021) recently recommended a new parameterization of BWA-mem as a superior alternative to the widely-used BWA-aln algorithm to map ancient DNA sequencing data. Here, we compare the BWA-mem parameterization recommended by Xu et al. with the best-performing alignment methods determined in the recent benchmarks of Oliva and colleagues (2021), demonstrating that BWA-aln is still the gold-standard for ancient DNA read alignment .
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Affiliation(s)
- Adrien Oliva
- Australian Centre for Ancient DNASchool of Biological SciencesFaculty of SciencesThe University of AdelaideAdelaideSouth AustraliaAustralia
| | - Raymond Tobler
- Australian Centre for Ancient DNASchool of Biological SciencesFaculty of SciencesThe University of AdelaideAdelaideSouth AustraliaAustralia
- The Environment InstituteFaculty of SciencesThe University of AdelaideAdelaideSouth AustraliaAustralia
| | - Bastien Llamas
- Australian Centre for Ancient DNASchool of Biological SciencesFaculty of SciencesThe University of AdelaideAdelaideSouth AustraliaAustralia
- The Environment InstituteFaculty of SciencesThe University of AdelaideAdelaideSouth AustraliaAustralia
- National Centre for Indigenous GenomicsAustralian National UniversityCanberraAustralian Capital TerritoryAustralia
| | - Yassine Souilmi
- Australian Centre for Ancient DNASchool of Biological SciencesFaculty of SciencesThe University of AdelaideAdelaideSouth AustraliaAustralia
- The Environment InstituteFaculty of SciencesThe University of AdelaideAdelaideSouth AustraliaAustralia
- National Centre for Indigenous GenomicsAustralian National UniversityCanberraAustralian Capital TerritoryAustralia
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Andreeva T, Manakhov A, Kunizheva S, Rogaev E. Genetic Evidence of Authenticity of a Hair Shaft Relic from the Portrait of Tsesarevich Alexei, Son of the Last Russian Emperor. BIOCHEMISTRY. BIOKHIMIIA 2021; 86:1572-1578. [PMID: 34937536 DOI: 10.1134/s0006297921120063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 11/11/2021] [Accepted: 11/12/2021] [Indexed: 06/14/2023]
Abstract
To determine the value of an art piece, authenticity of the artwork must be verified. We demonstrate here a genetic approach to determine origin of a historic relic in the museum piece. We tested two hair shafts of unknown origin framed into a watercolor portrait of Tsesarevich Alexei Romanov, son of the last Russian Tzar Nicholas II, which is a unique item kept in the State Historical Museum. Genetic identification of the hair shafts was performed by analysis of mitochondrial DNA (mtDNA) markers using both massive parallel genomic sequencing and multiplex targeted PCR, followed by Sanger sequencing. In previous works, we reconstructed the complete mtDNA sequence inherited to Alexei Romanov through the Queen Victoria lineage [Rogaev et al. (2009) Proc. Natl. Acad. Sci. USA, 106, 5258-5263]. DNA extracts were obtained from the two thin hair shafts and used for comparative genetic analysis. Despite the very low quantity and quality of the DNA templates retrieved from the historical single hair shaft specimen, informative mtDNA sequences were determined. The mtDNA haplotype in the hair shafts corresponds to the mtDNA haplotype of Tsarevich Alexei, his sisters, and his mother, Empress Alexandra Feodorovna. This haplotype remains unique in the currently available mtDNA databases. Our results reveal that the hair relic from the portrait is associated with the family of the last Russian Emperor Nicholas II. The study is an example of first application of the genetic methodology for verification of the value of museum artwork items.
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Affiliation(s)
- Tatiana Andreeva
- Centre for Genetics and Genetic Technologies, Department of Genetics, Faculty of Biology, Lomonosov Moscow State University, Moscow, 119192, Russia.
- Department of Genomics and Human Genetics, Laboratory of Evolutionary Genomics, Vavilov Institute of General Genetics, Russian Academy of Sciences, Moscow, 119333, Russia
| | - Andrey Manakhov
- Center for Genetics and Life Science, Sirius University of Science and Technology, Sochi, 354340, Russia.
| | - Svetlana Kunizheva
- Centre for Genetics and Genetic Technologies, Department of Genetics, Faculty of Biology, Lomonosov Moscow State University, Moscow, 119192, Russia.
| | - Evgeny Rogaev
- Centre for Genetics and Genetic Technologies, Department of Genetics, Faculty of Biology, Lomonosov Moscow State University, Moscow, 119192, Russia.
- Department of Genomics and Human Genetics, Laboratory of Evolutionary Genomics, Vavilov Institute of General Genetics, Russian Academy of Sciences, Moscow, 119333, Russia
- Center for Genetics and Life Science, Sirius University of Science and Technology, Sochi, 354340, Russia
- Department of Psychiatry, UMass Chan Medical School, Shrewsbury, MA 01545, USA
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Ferrari G, Atmore LM, Jentoft S, Jakobsen KS, Makowiecki D, Barrett JH, Star B. An accurate assignment test for extremely low-coverage whole-genome sequence data. Mol Ecol Resour 2021; 22:1330-1344. [PMID: 34779123 DOI: 10.1111/1755-0998.13551] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 10/28/2021] [Accepted: 11/02/2021] [Indexed: 11/28/2022]
Abstract
Genomic assignment tests can provide important diagnostic biological characteristics, such as population of origin or ecotype. Yet, assignment tests often rely on moderate- to high-coverage sequence data that can be difficult to obtain for fields such as molecular ecology and ancient DNA. We have developed a novel approach that efficiently assigns biologically relevant information (i.e., population identity or structural variants such as inversions) in extremely low-coverage sequence data. First, we generate databases from existing reference data using a subset of diagnostic single nucleotide polymorphisms (SNPs) associated with a biological characteristic. Low-coverage alignment files are subsequently compared to these databases to ascertain allelic state, yielding a joint probability for each association. To assess the efficacy of this approach, we assigned haplotypes and population identity in Heliconius butterflies, Atlantic herring, and Atlantic cod using chromosomal inversion sites and whole-genome data. We scored both modern and ancient specimens, including the first whole-genome sequence data recovered from ancient Atlantic herring bones. The method accurately assigns biological characteristics, including population membership, using extremely low-coverage data (as low as 0.0001x) based on genome-wide SNPs. This approach will therefore increase the number of samples in evolutionary, ecological and archaeological research for which relevant biological information can be obtained.
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Affiliation(s)
- Giada Ferrari
- Centre for Ecological and Evolutionary Synthesis, Department of Biosciences, University of Oslo, Oslo, Norway
| | - Lane M Atmore
- Centre for Ecological and Evolutionary Synthesis, Department of Biosciences, University of Oslo, Oslo, Norway
| | - Sissel Jentoft
- Centre for Ecological and Evolutionary Synthesis, Department of Biosciences, University of Oslo, Oslo, Norway
| | - Kjetill S Jakobsen
- Centre for Ecological and Evolutionary Synthesis, Department of Biosciences, University of Oslo, Oslo, Norway
| | - Daniel Makowiecki
- Department of Environmental Archaeology and Human Paleoecology, Institute of Archaeology, Nicolaus Copernicus University, Torun, Poland
| | - James H Barrett
- McDonald Institute for Archaeological Research, Department of Archaeology, University of Cambridge, Cambridge, UK.,Department of Archaeology and Cultural History, NTNU University Museum, Trondheim, Norway
| | - Bastiaan Star
- Centre for Ecological and Evolutionary Synthesis, Department of Biosciences, University of Oslo, Oslo, Norway
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Whole-exome sequencing of the mummified remains of Cangrande della Scala (1291-1329 CE) indicates the first known case of late-onset Pompe disease. Sci Rep 2021; 11:21070. [PMID: 34702906 PMCID: PMC8548527 DOI: 10.1038/s41598-021-00559-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Accepted: 10/14/2021] [Indexed: 11/22/2022] Open
Abstract
Mummified remains of relevant historical figures are nowadays an important source of information to retrace data concerning their private life and health, especially when historical archives are not available. Next-generation-sequencing was proved to be a valuable tool to unravel the characteristics of these individuals through their genetic heritage. Using the strictest criteria currently available for the validation of ancient DNA sequences, whole-genome and whole-exome sequencing were generated from the mummy remains of an Italian nobleman died almost 700 years ago, Cangrande della Scala. While its genome sequencing could not yield sufficient coverage for in depth investigation, exome sequencing could overcome the limitations of this approach to achieve significantly high coverage on coding regions, thus allowing to perform the first extensive exome analysis of a mummy genome. Similar to a standard "clinical exome analysis" conducted on modern DNA, an in-depth variant annotation, high-quality filtering and interpretation was performed, leading to the identification of a genotype associated with late-onset Pompe disease (glycogen storage disease type II). This genetic diagnosis was concordant with the limited clinical history available for Cangrande della Scala, who likely represents the earliest known case of this autosomal recessive metabolic disorder.
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The genomic landscape of Mexican Indigenous populations brings insights into the peopling of the Americas. Nat Commun 2021; 12:5942. [PMID: 34642312 PMCID: PMC8511047 DOI: 10.1038/s41467-021-26188-w] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Accepted: 09/22/2021] [Indexed: 12/30/2022] Open
Abstract
The genetic makeup of Indigenous populations inhabiting Mexico has been strongly influenced by geography and demographic history. Here, we perform a genome-wide analysis of 716 newly genotyped individuals from 60 of the 68 recognized ethnic groups in Mexico. We show that the genetic structure of these populations is strongly influenced by geography, and our demographic reconstructions suggest a decline in the population size of all tested populations in the last 15-30 generations. We find evidence that Aridoamerican and Mesoamerican populations diverged roughly 4-9.9 ka, around the time when sedentary farming started in Mesoamerica. Comparisons with ancient genomes indicate that the Upward Sun River 1 (USR1) individual is an outgroup to Mexican/South American Indigenous populations, whereas Anzick-1 was more closely related to Mesoamerican/South American populations than to those from Aridoamerica, showing an even more complex history of divergence than recognized so far.
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Pfrengle S, Neukamm J, Guellil M, Keller M, Molak M, Avanzi C, Kushniarevich A, Montes N, Neumann GU, Reiter E, Tukhbatova RI, Berezina NY, Buzhilova AP, Korobov DS, Suppersberger Hamre S, Matos VMJ, Ferreira MT, González-Garrido L, Wasterlain SN, Lopes C, Santos AL, Antunes-Ferreira N, Duarte V, Silva AM, Melo L, Sarkic N, Saag L, Tambets K, Busso P, Cole ST, Avlasovich A, Roberts CA, Sheridan A, Cessford C, Robb J, Krause J, Scheib CL, Inskip SA, Schuenemann VJ. Mycobacterium leprae diversity and population dynamics in medieval Europe from novel ancient genomes. BMC Biol 2021; 19:220. [PMID: 34610848 PMCID: PMC8493730 DOI: 10.1186/s12915-021-01120-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Accepted: 08/07/2021] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Hansen's disease (leprosy), widespread in medieval Europe, is today mainly prevalent in tropical and subtropical regions with around 200,000 new cases reported annually. Despite its long history and appearance in historical records, its origins and past dissemination patterns are still widely unknown. Applying ancient DNA approaches to its major causative agent, Mycobacterium leprae, can significantly improve our understanding of the disease's complex history. Previous studies have identified a high genetic continuity of the pathogen over the last 1500 years and the existence of at least four M. leprae lineages in some parts of Europe since the Early Medieval period. RESULTS Here, we reconstructed 19 ancient M. leprae genomes to further investigate M. leprae's genetic variation in Europe, with a dedicated focus on bacterial genomes from previously unstudied regions (Belarus, Iberia, Russia, Scotland), from multiple sites in a single region (Cambridgeshire, England), and from two Iberian leprosaria. Overall, our data confirm the existence of similar phylogeographic patterns across Europe, including high diversity in leprosaria. Further, we identified a new genotype in Belarus. By doubling the number of complete ancient M. leprae genomes, our results improve our knowledge of the past phylogeography of M. leprae and reveal a particularly high M. leprae diversity in European medieval leprosaria. CONCLUSIONS Our findings allow us to detect similar patterns of strain diversity across Europe with branch 3 as the most common branch and the leprosaria as centers for high diversity. The higher resolution of our phylogeny tree also refined our understanding of the interspecies transfer between red squirrels and humans pointing to a late antique/early medieval transmission. Furthermore, with our new estimates on the past population diversity of M. leprae, we gained first insights into the disease's global history in relation to major historic events such as the Roman expansion or the beginning of the regular transatlantic long distance trade. In summary, our findings highlight how studying ancient M. leprae genomes worldwide improves our understanding of leprosy's global history and can contribute to current models of M. leprae's worldwide dissemination, including interspecies transmissions.
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Affiliation(s)
- Saskia Pfrengle
- Institute of Evolutionary Medicine, University of Zurich, Winterthurerstrasse 190, 8057, Zurich, Switzerland
- Institute for Archaeological Sciences, University of Tübingen, Rümelinstrasse 19-23, 72070, Tübingen, Germany
| | - Judith Neukamm
- Institute of Evolutionary Medicine, University of Zurich, Winterthurerstrasse 190, 8057, Zurich, Switzerland
- Institute for Archaeological Sciences, University of Tübingen, Rümelinstrasse 19-23, 72070, Tübingen, Germany
- Institute for Bioinformatics and Medical Informatics, University of Tübingen, Sand 14, 72076, Tübingen, Germany
| | - Meriam Guellil
- Estonian Biocentre, Institute of Genomics, University of Tartu, Riia 23B, 51010, Tartu, Estonia
| | - Marcel Keller
- Estonian Biocentre, Institute of Genomics, University of Tartu, Riia 23B, 51010, Tartu, Estonia
| | - Martyna Molak
- Centre of New Technologies, University of Warsaw, S. Banacha 2c, 02-097, Warsaw, Poland
| | - Charlotte Avanzi
- Mycobacteria Research Laboratories, Department of Microbiology, Immunology and Pathology, Colorado State University, Fort Collins, USA
- Swiss and Tropical Public Health Institute, Basel, Switzerland
| | - Alena Kushniarevich
- Estonian Biocentre, Institute of Genomics, University of Tartu, Riia 23B, 51010, Tartu, Estonia
| | - Núria Montes
- Unitat d'Antropologia Biològica, Departament de Biologia Animal, Biologia Vegetal i Ecologia, Universitat Autònoma de Barcelona, 08193 Bellaterra (Cerdanyola del Vallès), Barcelona, Spain
| | - Gunnar U Neumann
- Max Planck Institute for the Science of Human History, Kahlaische Str. 10, 07745, Jena, Germany
| | - Ella Reiter
- Institute for Archaeological Sciences, University of Tübingen, Rümelinstrasse 19-23, 72070, Tübingen, Germany
| | - Rezeda I Tukhbatova
- Max Planck Institute for the Science of Human History, Kahlaische Str. 10, 07745, Jena, Germany
- Laboratory of Structural Biology, Kazan Federal University, Kazan, Russian Federation, 420008
| | - Nataliya Y Berezina
- Research Institute and Museum of Anthropology, Moscow State University, 125009, Mokhovaya str. 11, Moscow, Russian Federation
| | - Alexandra P Buzhilova
- Research Institute and Museum of Anthropology, Moscow State University, 125009, Mokhovaya str. 11, Moscow, Russian Federation
| | - Dmitry S Korobov
- The Institute of Archaeology of the Russian Academy of Sciences, 117292, Dm. Uljanova str. 19, Moscow, Russian Federation
| | - Stian Suppersberger Hamre
- Department of Archaeology, History, Cultural studies and religion, University of Bergen, 5020, Bergen, Norway
| | - Vitor M J Matos
- Department of Life Sciences, University of Coimbra, Research Centre for Anthropology and Health, Calçada Martim de Freitas, 3000-456, Coimbra, Portugal
| | - Maria T Ferreira
- Laboratory of Forensic Anthropology, Department of Life Sciences, University of Coimbra, Centre for Functional Ecology, Calçada Martim de Freitas, 3000-456, Coimbra, Portugal
- Área de Antropología Física, Departamento de Biodiversidad y Gestión Ambiental, Universidad de León, Campus de Vegazana, 24071, León, Spain
| | - Laura González-Garrido
- Department of Life Sciences, University of Coimbra, Research Centre for Anthropology and Health, Calçada Martim de Freitas, 3000-456, Coimbra, Portugal
- Área de Antropología Física, Departamento de Biodiversidad y Gestión Ambiental, Universidad de León, Campus de Vegazana, 24071, León, Spain
- Institute of Biomedicine (IBIOMED), Universidad de León, Campus de Vegazana, 24071, León, Spain
| | - Sofia N Wasterlain
- Department of Life Sciences, University of Coimbra, Research Centre for Anthropology and Health, Calçada Martim de Freitas, 3000-456, Coimbra, Portugal
| | - Célia Lopes
- Department of Life Sciences, University of Coimbra, Research Centre for Anthropology and Health, Calçada Martim de Freitas, 3000-456, Coimbra, Portugal
- Laboratory of Biological Anthropology, Department of Biology; School of Science and Technology, University of Évora, Évora, Portugal
| | - Ana Luisa Santos
- Department of Life Sciences, University of Coimbra, Research Centre for Anthropology and Health, Calçada Martim de Freitas, 3000-456, Coimbra, Portugal
| | - Nathalie Antunes-Ferreira
- Laboratório de Ciências Forenses e Psicológicas Egas Moniz (LCFPEM), Centro de Investigação Interdisciplinar Egas Moniz (CiiEM), Instituto Universitário Egas Moniz, Egas Moniz CRL, Monte de Caparica, Portugal
- Laboratory of Biological Anthropology and Human Osteology (LABOH), CRIA/FCSH, Universidade NOVA de Lisboa, Lisbon, Portugal
| | - Vitória Duarte
- Department of Life Sciences, University of Coimbra, Research Centre for Anthropology and Health, Calçada Martim de Freitas, 3000-456, Coimbra, Portugal
| | - Ana Maria Silva
- Department of Life Sciences, University of Coimbra, Research Centre for Anthropology and Health, Calçada Martim de Freitas, 3000-456, Coimbra, Portugal
- Laboratory of Forensic Anthropology, Department of Life Sciences, University of Coimbra, Centre for Functional Ecology, Calçada Martim de Freitas, 3000-456, Coimbra, Portugal
- UNIARQ - University of Lisbon, Lisbon, Portugal
| | - Linda Melo
- Department of Life Sciences, University of Coimbra, Research Centre for Anthropology and Health, Calçada Martim de Freitas, 3000-456, Coimbra, Portugal
| | - Natasa Sarkic
- OSTEO Research, Camino de la Iglesia 1, Barrio de mata, Santiuste De Pedraza, 40171, Segovia, Spain
| | - Lehti Saag
- Estonian Biocentre, Institute of Genomics, University of Tartu, Riia 23B, 51010, Tartu, Estonia
| | - Kristiina Tambets
- Estonian Biocentre, Institute of Genomics, University of Tartu, Riia 23B, 51010, Tartu, Estonia
| | - Philippe Busso
- Global Health Institute, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
| | - Stewart T Cole
- Global Health Institute, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
- Institut Pasteur, 25-28, rue du Docteur Roux, 75724, Paris Cedex 15, France
| | - Alexei Avlasovich
- Department of Archeology, History of Belarus and Special Historical Disciplines, Mogilev State A. Kuleshov University, Str Kosmonavtov 1, Mogilev, 212022, Republic of Belarus
| | - Charlotte A Roberts
- Department of Archaeology, Durham University, South Road, Durham, DH1 3 LE, UK
| | - Alison Sheridan
- Department of Scottish History and Archaeology, National Museums Scotland, Chambers Street, Edinburgh, EH1 1JF, UK
| | - Craig Cessford
- Department of Archaeology, University of Cambridge, Downing Street, Cambridge, CB2 3ER, UK
| | - John Robb
- Department of Archaeology, University of Cambridge, Downing Street, Cambridge, CB2 3ER, UK
| | - Johannes Krause
- Institute for Archaeological Sciences, University of Tübingen, Rümelinstrasse 19-23, 72070, Tübingen, Germany
- Max Planck Institute for the Science of Human History, Kahlaische Str. 10, 07745, Jena, Germany
- Senckenberg Centre for Human Evolution and Paleoenvironments, University of Tübingen, Rümelinstrasse 19-23, 72070, Tübingen, Germany
| | - Christiana L Scheib
- Estonian Biocentre, Institute of Genomics, University of Tartu, Riia 23B, 51010, Tartu, Estonia.
- St John's College, University of Cambridge, Cambridge, CB2 1TP, UK.
| | - Sarah A Inskip
- School of Archaeology and Ancient History, University of Leicester, Leicester, LE1 7RH, UK.
| | - Verena J Schuenemann
- Institute of Evolutionary Medicine, University of Zurich, Winterthurerstrasse 190, 8057, Zurich, Switzerland.
- Institute for Archaeological Sciences, University of Tübingen, Rümelinstrasse 19-23, 72070, Tübingen, Germany.
- Senckenberg Centre for Human Evolution and Paleoenvironments, University of Tübingen, Rümelinstrasse 19-23, 72070, Tübingen, Germany.
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de-Dios T, Carrión P, Olalde I, Llovera Nadal L, Lizano E, Pàmies D, Marques-Bonet T, Balloux F, van Dorp L, Lalueza-Fox C. Salmonella enterica from a soldier from the 1652 siege of Barcelona (Spain) supports historical transatlantic epidemic contacts. iScience 2021; 24:103021. [PMID: 34527890 PMCID: PMC8430385 DOI: 10.1016/j.isci.2021.103021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 05/14/2021] [Accepted: 08/19/2021] [Indexed: 12/04/2022] Open
Abstract
Ancient pathogen genomics is an emerging field allowing reconstruction of past epidemics. The demise of post-contact American populations may, at least in part, have been caused by paratyphoid fever brought by Europeans. We retrieved genome-wide data from two Spanish soldiers who were besieging the city of Barcelona in 1652, during the Reapers' War. Their ancestry derived from the Basque region and Sardinia, respectively, (at that time, this island belonged to the Spanish kingdom). Despite the proposed plague epidemic, we could not find solid evidence for the presence of the causative plague agent in these individuals. However, we retrieved from one individual a substantial fraction of the Salmonella enterica serovar Paratyphi C lineage linked to paratyphoid fever in colonial period Mexico. Our results support a growing body of evidence that Paratyphi C enteric fever was more prevalent in Europe and the Americas in the past than it is today.
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Affiliation(s)
- Toni de-Dios
- Institute of Evolutionary Biology (CSIC-UPF), 08003 Barcelona, Spain
| | - Pablo Carrión
- Institute of Evolutionary Biology (CSIC-UPF), 08003 Barcelona, Spain
| | - Iñigo Olalde
- Institute of Evolutionary Biology (CSIC-UPF), 08003 Barcelona, Spain
| | | | - Esther Lizano
- Institute of Evolutionary Biology (CSIC-UPF), 08003 Barcelona, Spain
| | - Dídac Pàmies
- Antequem. Arqueologia-Patrimoni Cultural, 08301 Mataró, Spain
| | - Tomas Marques-Bonet
- Institute of Evolutionary Biology (CSIC-UPF), 08003 Barcelona, Spain
- Catalan Institution of Research and Advanced Studies (ICREA), 08010 Barcelona, Spain
- CNAG-CRG, Centre for Genomic Regulation, Barcelona Institute of Science and Technology (BIST), 08028 Barcelona, Spain
- Institut Català de Paleontologia Miquel Crusafont, Universitat Autònoma de Barcelona, 08193 Cerdanyola del Vallès, Spain
| | - François Balloux
- UCL Genetics Institute, University College London, London WC1E 6BT, UK
| | - Lucy van Dorp
- UCL Genetics Institute, University College London, London WC1E 6BT, UK
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44
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Silva M, Oteo-García G, Martiniano R, Guimarães J, von Tersch M, Madour A, Shoeib T, Fichera A, Justeau P, Foody MGB, McGrath K, Barrachina A, Palomar V, Dulias K, Yau B, Gandini F, Clarke DJ, Rosa A, Brehm A, Flaquer A, Rito T, Olivieri A, Achilli A, Torroni A, Gómez-Carballa A, Salas A, Bryk J, Ditchfield PW, Alexander M, Pala M, Soares PA, Edwards CJ, Richards MB. Biomolecular insights into North African-related ancestry, mobility and diet in eleventh-century Al-Andalus. Sci Rep 2021; 11:18121. [PMID: 34518562 PMCID: PMC8438022 DOI: 10.1038/s41598-021-95996-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Accepted: 07/27/2021] [Indexed: 01/26/2023] Open
Abstract
Historical records document medieval immigration from North Africa to Iberia to create Islamic al-Andalus. Here, we present a low-coverage genome of an eleventh century CE man buried in an Islamic necropolis in Segorbe, near Valencia, Spain. Uniparental lineages indicate North African ancestry, but at the autosomal level he displays a mosaic of North African and European-like ancestries, distinct from any present-day population. Altogether, the genome-wide evidence, stable isotope results and the age of the burial indicate that his ancestry was ultimately a result of admixture between recently arrived Amazigh people (Berbers) and the population inhabiting the Peninsula prior to the Islamic conquest. We detect differences between our sample and a previously published group of contemporary individuals from Valencia, exemplifying how detailed, small-scale aDNA studies can illuminate fine-grained regional and temporal differences. His genome demonstrates how ancient DNA studies can capture portraits of past genetic variation that have been erased by later demographic shifts-in this case, most likely the seventeenth century CE expulsion of formerly Islamic communities as tolerance dissipated following the Reconquista by the Catholic kingdoms of the north.
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Affiliation(s)
- Marina Silva
- Department of Biological and Geographical Sciences, School of Applied Sciences, University of Huddersfield, Queensgate, Huddersfield, HD1 3DH, UK.
- Ancient Genomics Laboratory, The Francis Crick Institute, London, UK.
| | - Gonzalo Oteo-García
- Department of Biological and Geographical Sciences, School of Applied Sciences, University of Huddersfield, Queensgate, Huddersfield, HD1 3DH, UK.
| | - Rui Martiniano
- Department of Genetics, University of Cambridge, Downing Street, Cambridge, CB2 3EH, UK
- School of Biological and Environmental Sciences, Liverpool John Moores University, Liverpool, L3 3AF, UK
| | - João Guimarães
- Department of Biology, CBMA (Centre of Molecular and Environmental Biology), University of Minho, Campus de Gualtar, 4710-057, Braga, Portugal
| | | | - Ali Madour
- Department of Biological and Geographical Sciences, School of Applied Sciences, University of Huddersfield, Queensgate, Huddersfield, HD1 3DH, UK
| | - Tarek Shoeib
- Department of Biological and Geographical Sciences, School of Applied Sciences, University of Huddersfield, Queensgate, Huddersfield, HD1 3DH, UK
- Department of Forensic Science, Faculty of Biomedical Science, University of Benghazi, P.O. Box: 1308, Benghazi, Libya
| | - Alessandro Fichera
- Department of Biological and Geographical Sciences, School of Applied Sciences, University of Huddersfield, Queensgate, Huddersfield, HD1 3DH, UK
| | - Pierre Justeau
- Department of Biological and Geographical Sciences, School of Applied Sciences, University of Huddersfield, Queensgate, Huddersfield, HD1 3DH, UK
| | - M George B Foody
- Department of Biological and Geographical Sciences, School of Applied Sciences, University of Huddersfield, Queensgate, Huddersfield, HD1 3DH, UK
| | - Krista McGrath
- BioArCh, Department of Archaeology, University of York, York, UK
- Department of Prehistory and Institute of Environmental Science and Technology (ICTA), Universitat Autònoma de Barcelona, 08193, Bellaterra, Spain
| | - Amparo Barrachina
- Servei d'Investigacions Arqueològiques i Prehistòriques - Museu Belles Arts de Castelló, Av. Germans Bou, 28, 12003, Castellón, Spain
| | - Vicente Palomar
- Museo Municipal de Arqueología y Etnología de Segorbe, Calle Colón, 98, 12400, Segorbe, Castellón, Spain
| | - Katharina Dulias
- Department of Biological and Geographical Sciences, School of Applied Sciences, University of Huddersfield, Queensgate, Huddersfield, HD1 3DH, UK
- BioArCh, Department of Archaeology, University of York, York, UK
- Institut für Geosysteme und Bioindikation, Technische Universität Braunschweig, Langer Kamp 19c, 38106, Braunschweig, Germany
| | - Bobby Yau
- Department of Biological and Geographical Sciences, School of Applied Sciences, University of Huddersfield, Queensgate, Huddersfield, HD1 3DH, UK
| | - Francesca Gandini
- Department of Biological and Geographical Sciences, School of Applied Sciences, University of Huddersfield, Queensgate, Huddersfield, HD1 3DH, UK
| | - Douglas J Clarke
- Department of Biological and Geographical Sciences, School of Applied Sciences, University of Huddersfield, Queensgate, Huddersfield, HD1 3DH, UK
| | - Alexandra Rosa
- Faculty of Life Sciences, University of Madeira, Campus of Penteada, 9000-390, Funchal, Portugal
- Human Genetics Laboratory, University of Madeira, Campus of Penteada, 9000-390, Funchal, Portugal
| | - António Brehm
- Human Genetics Laboratory, University of Madeira, Campus of Penteada, 9000-390, Funchal, Portugal
| | - Antònia Flaquer
- Institute for Medical Information Processing, Biometry and Epidemiology - IBE, LMU University, Munich, Germany
| | - Teresa Rito
- Department of Biology, CBMA (Centre of Molecular and Environmental Biology), University of Minho, Campus de Gualtar, 4710-057, Braga, Portugal
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, 4710-057, Braga, Portugal
- ICVS/3B's, PT Government Associate Laboratory, 4710-057, Braga, Portugal
| | - Anna Olivieri
- Dipartimento di Biologia e Biotecnologie "L. Spallanzani, Università di Pavia, 27100, Pavia, Italy
| | - Alessandro Achilli
- Dipartimento di Biologia e Biotecnologie "L. Spallanzani, Università di Pavia, 27100, Pavia, Italy
| | - Antonio Torroni
- Dipartimento di Biologia e Biotecnologie "L. Spallanzani, Università di Pavia, 27100, Pavia, Italy
| | - Alberto Gómez-Carballa
- Grupo de Investigacion en Genetica, Vacunas, Infecciones y Pediatria (GENVIP), Hospital Clínico Universitario and Universidade de Santiago de Compostela, Galicia, Spain
- GenPoB Research Group, Instituto de Investigación Sanitaria (IDIS), Hospital Clínico Universitario de Santiago (SERGAS), 15706, Galicia, Spain
| | - Antonio Salas
- Grupo de Investigacion en Genetica, Vacunas, Infecciones y Pediatria (GENVIP), Hospital Clínico Universitario and Universidade de Santiago de Compostela, Galicia, Spain
- GenPoB Research Group, Instituto de Investigación Sanitaria (IDIS), Hospital Clínico Universitario de Santiago (SERGAS), 15706, Galicia, Spain
- Unidade de Xenética, Instituto de Ciencias Forenses (INCIFOR), Facultade de Medicina, Universidade de Santiago de Compostela, Galicia, Spain
| | - Jaroslaw Bryk
- Department of Biological and Geographical Sciences, School of Applied Sciences, University of Huddersfield, Queensgate, Huddersfield, HD1 3DH, UK
| | - Peter W Ditchfield
- School of Archaeology, University of Oxford, 1 South Parks Road, Oxford, OX1 3TG, UK
| | | | - Maria Pala
- Department of Biological and Geographical Sciences, School of Applied Sciences, University of Huddersfield, Queensgate, Huddersfield, HD1 3DH, UK
| | - Pedro A Soares
- Department of Biology, CBMA (Centre of Molecular and Environmental Biology), University of Minho, Campus de Gualtar, 4710-057, Braga, Portugal
- Institute of Science and Innovation for Bio-Sustainability (IB-S), University of Minho, Campus de Gualtar, 4710-057, Braga, Portugal
| | - Ceiridwen J Edwards
- Department of Biological and Geographical Sciences, School of Applied Sciences, University of Huddersfield, Queensgate, Huddersfield, HD1 3DH, UK
| | - Martin B Richards
- Department of Biological and Geographical Sciences, School of Applied Sciences, University of Huddersfield, Queensgate, Huddersfield, HD1 3DH, UK.
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45
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Guzmán-Solís AA, Villa-Islas V, Bravo-López MJ, Sandoval-Velasco M, Wesp JK, Gómez-Valdés JA, Moreno-Cabrera MDLL, Meraz A, Solís-Pichardo G, Schaaf P, TenOever BR, Blanco-Melo D, Ávila Arcos MC. Ancient viral genomes reveal introduction of human pathogenic viruses into Mexico during the transatlantic slave trade. eLife 2021; 10:e68612. [PMID: 34350829 PMCID: PMC8423449 DOI: 10.7554/elife.68612] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2021] [Accepted: 07/30/2021] [Indexed: 02/06/2023] Open
Abstract
After the European colonization of the Americas, there was a dramatic population collapse of the Indigenous inhabitants caused in part by the introduction of new pathogens. Although there is much speculation on the etiology of the Colonial epidemics, direct evidence for the presence of specific viruses during the Colonial era is lacking. To uncover the diversity of viral pathogens during this period, we designed an enrichment assay targeting ancient DNA (aDNA) from viruses of clinical importance and applied it to DNA extracts from individuals found in a Colonial hospital and a Colonial chapel (16th-18th century) where records suggest that victims of epidemics were buried during important outbreaks in Mexico City. This allowed us to reconstruct three ancient human parvovirus B19 genomes and one ancient human hepatitis B virus genome from distinct individuals. The viral genomes are similar to African strains, consistent with the inferred morphological and genetic African ancestry of the hosts as well as with the isotopic analysis of the human remains, suggesting an origin on the African continent. This study provides direct molecular evidence of ancient viruses being transported to the Americas during the transatlantic slave trade and their subsequent introduction to New Spain. Altogether, our observations enrich the discussion about the etiology of infectious diseases during the Colonial period in Mexico.
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Affiliation(s)
- Axel A Guzmán-Solís
- Laboratorio Internacional de Investigación sobre el Genoma Humano, Universidad Nacional Autónoma de MéxicoQuerétaroMexico
| | - Viridiana Villa-Islas
- Laboratorio Internacional de Investigación sobre el Genoma Humano, Universidad Nacional Autónoma de MéxicoQuerétaroMexico
| | - Miriam J Bravo-López
- Laboratorio Internacional de Investigación sobre el Genoma Humano, Universidad Nacional Autónoma de MéxicoQuerétaroMexico
| | - Marcela Sandoval-Velasco
- Section for Evolutionary Genomics, The Globe Institute, Faculty of Health, University of CopenhagenCopenhagenDenmark
| | - Julie K Wesp
- Department of Sociology and Anthropology, North Carolina State UniversityRaleighUnited States
| | | | | | - Alejandro Meraz
- Instituto Nacional de Antropología e HistoriaMexico CityMexico
| | - Gabriela Solís-Pichardo
- Laboratorio Universitario de Geoquímica Isotópica (LUGIS), Instituto de Geología, Universidad Nacional Autónoma de MéxicoMexico CityMexico
| | - Peter Schaaf
- LUGIS, Instituto de Geofísica, Universidad Nacional Autónoma de MéxicoMexico CityMexico
| | - Benjamin R TenOever
- Department of Microbiology, Icahn School of Medicine at Mount SinaiNew YorkUnited States
| | - Daniel Blanco-Melo
- Department of Microbiology, Icahn School of Medicine at Mount SinaiNew YorkUnited States
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research CenterSeattle, WAUnited States
| | - María C Ávila Arcos
- Laboratorio Internacional de Investigación sobre el Genoma Humano, Universidad Nacional Autónoma de MéxicoQuerétaroMexico
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46
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Maisano Delser P, Jones ER, Hovhannisyan A, Cassidy L, Pinhasi R, Manica A. A curated dataset of modern and ancient high-coverage shotgun human genomes. Sci Data 2021; 8:202. [PMID: 34349118 PMCID: PMC8338957 DOI: 10.1038/s41597-021-00980-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Accepted: 06/10/2021] [Indexed: 11/09/2022] Open
Abstract
Over the last few years, genome-wide data for a large number of ancient human samples have been collected. Whilst datasets of captured SNPs have been collated, high coverage shotgun genomes (which are relatively few but allow certain types of analyses not possible with ascertained captured SNPs) have to be reprocessed by individual groups from raw reads. This task is computationally intensive. Here, we release a dataset including 35 whole-genome sequenced samples, previously published and distributed worldwide, together with the genetic pipeline used to process them. The dataset contains 72,041,355 sites called across 19 ancient and 16 modern individuals and includes sequence data from four previously published ancient samples which we sequenced to higher coverage (10-18x). Such a resource will allow researchers to analyse their new samples with the same genetic pipeline and directly compare them to the reference dataset without re-processing published samples. Moreover, this dataset can be easily expanded to increase the sample distribution both across time and space.
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Affiliation(s)
- Pierpaolo Maisano Delser
- Department of Zoology, University of Cambridge, Cambridge, CB2 3EJ, UK.
- Smurfit Institute of Genetics, Trinity College Dublin, Dublin, 2, Ireland.
| | - Eppie R Jones
- Department of Zoology, University of Cambridge, Cambridge, CB2 3EJ, UK
- Genomics Medicine Ireland, Dublin, Ireland
| | - Anahit Hovhannisyan
- Institute of Molecular Biology, National Academy of Sciences, 7 Hasratyan Street, 0014, Yerevan, Armenia
| | - Lara Cassidy
- Smurfit Institute of Genetics, Trinity College Dublin, Dublin, 2, Ireland
| | - Ron Pinhasi
- Department of Evolutionary Anthropology, University of Vienna, 1090, Vienna, Austria
| | - Andrea Manica
- Department of Zoology, University of Cambridge, Cambridge, CB2 3EJ, UK.
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47
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Ericson PGP, Irestedt M, She H, Qu Y. Genomic signatures of rapid adaptive divergence in a tropical montane species. Biol Lett 2021; 17:20210089. [PMID: 34314643 PMCID: PMC8315830 DOI: 10.1098/rsbl.2021.0089] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Accepted: 07/02/2021] [Indexed: 12/14/2022] Open
Abstract
Mountain regions contain extraordinary biodiversity. The environmental heterogeneity and glacial cycles often accelerate speciation and adaptation of montane species, but how these processes influence the genomic differentiation of these species is largely unknown. Using a novel chromosome-level genome and population genomic comparisons, we study allopatric divergence and selection in an iconic bird living in a tropical mountain region in New Guinea, Archbold's bowerbird (Amblyornis papuensis). Our results show that the two populations inhabiting the eastern and western Central Range became isolated ca 11 800 years ago, probably because the suitable habitats for this cold-tolerating bird decreased when the climate got warmer. Our genomic scans detect that genes in highly divergent genomic regions are over-represented in developmental processes, which is probably associated with the observed differences in body size between the populations. Overall, our results suggest that environmental differences between the eastern and western Central Range probably drive adaptive divergence between them.
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Affiliation(s)
- Per G. P. Ericson
- Department of Bioinformatics and Genetics, Swedish Museum of Natural History, PO Box 50007, 10405, Stockholm, Sweden
| | - Martin Irestedt
- Department of Bioinformatics and Genetics, Swedish Museum of Natural History, PO Box 50007, 10405, Stockholm, Sweden
| | - Huishang She
- Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, People's Republic of China
| | - Yanhua Qu
- Department of Bioinformatics and Genetics, Swedish Museum of Natural History, PO Box 50007, 10405, Stockholm, Sweden
- Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, People's Republic of China
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48
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Mizuno F, Gojobori J, Kumagai M, Baba H, Taniguchi Y, Kondo O, Matsushita M, Matsushita T, Matsuda F, Higasa K, Hayashi M, Wang L, Kurosaki K, Ueda S. Population dynamics in the Japanese Archipelago since the Pleistocene revealed by the complete mitochondrial genome sequences. Sci Rep 2021; 11:12018. [PMID: 34121089 PMCID: PMC8200360 DOI: 10.1038/s41598-021-91357-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 05/25/2021] [Indexed: 12/14/2022] Open
Abstract
The Japanese Archipelago is widely covered with acidic soil made of volcanic ash, an environment which is detrimental to the preservation of ancient biomolecules. More than 10,000 Palaeolithic and Neolithic sites have been discovered nationwide, but few skeletal remains exist and preservation of DNA is poor. Despite these challenging circumstances, we succeeded in obtaining a complete mitogenome (mitochondrial genome) sequence from Palaeolithic human remains. We also obtained those of Neolithic (the hunting-gathering Jomon and the farming Yayoi cultures) remains, and over 2,000 present-day Japanese. The Palaeolithic mitogenome sequence was not found to be a direct ancestor of any of Jomon, Yayoi, and present-day Japanese people. However, it was an ancestral type of haplogroup M, a basal group of the haplogroup M. Therefore, our results indicate continuity in the maternal gene pool from the Palaeolithic to present-day Japanese. We also found that a vast increase of population size happened and has continued since the Yayoi period, characterized with paddy rice farming. It means that the cultural transition, i.e. rice agriculture, had significant impact on the demographic history of Japanese population.
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Affiliation(s)
- Fuzuki Mizuno
- Department of Legal Medicine, Toho University School of Medicine, Tokyo, Japan.
| | - Jun Gojobori
- Department of Evolutionary Studies of Biosystems, SOKENDAI (The Graduate University for Advanced Studies), Hayama, Japan.
| | - Masahiko Kumagai
- Advanced Analysis Center, National Agriculture and Food Research Organization, Tsukuba, Japan
| | - Hisao Baba
- Department of Anthropology, National Museum of Nature and Science, Tokyo, Japan
| | - Yasuhiro Taniguchi
- Department of Archaeology, Faculty of Letters, Kokugakuin University, Tokyo, Japan
| | - Osamu Kondo
- Department of Biological Sciences, Graduate School of Science, The University of Tokyo, Tokyo, Japan
| | | | | | | | - Koichiro Higasa
- Department of Genome Analysis, Institute of Biomedical Science, Kansai Medical University, Hirakata, Japan
| | - Michiko Hayashi
- Department of Legal Medicine, Toho University School of Medicine, Tokyo, Japan
| | - Li Wang
- School of Medicine, Hangzhou Normal University, Hangzhou, China.
| | - Kunihiko Kurosaki
- Department of Legal Medicine, Toho University School of Medicine, Tokyo, Japan
| | - Shintaroh Ueda
- Department of Legal Medicine, Toho University School of Medicine, Tokyo, Japan.,Department of Biological Sciences, Graduate School of Science, The University of Tokyo, Tokyo, Japan
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49
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Herded and hunted goat genomes from the dawn of domestication in the Zagros Mountains. Proc Natl Acad Sci U S A 2021; 118:2100901118. [PMID: 34099576 PMCID: PMC8237664 DOI: 10.1073/pnas.2100901118] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
The Aceramic Neolithic (∼9600 to 7000 cal BC) period in the Zagros Mountains, western Iran, provides some of the earliest archaeological evidence of goat (Capra hircus) management and husbandry by circa 8200 cal BC, with detectable morphological change appearing ∼1,000 y later. To examine the genomic imprint of initial management and its implications for the goat domestication process, we analyzed 14 novel nuclear genomes (mean coverage 1.13X) and 32 mitochondrial (mtDNA) genomes (mean coverage 143X) from two such sites, Ganj Dareh and Tepe Abdul Hosein. These genomes show two distinct clusters: those with domestic affinity and a minority group with stronger wild affinity, indicating that managed goats were genetically distinct from wild goats at this early horizon. This genetic duality, the presence of long runs of homozygosity, shared ancestry with later Neolithic populations, a sex bias in archaeozoological remains, and demographic profiles from across all layers of Ganj Dareh support management of genetically domestic goat by circa 8200 cal BC, and represent the oldest to-this-date reported livestock genomes. In these sites a combination of high autosomal and mtDNA diversity, contrasting limited Y chromosomal lineage diversity, an absence of reported selection signatures for pigmentation, and the wild morphology of bone remains illustrates domestication as an extended process lacking a strong initial bottleneck, beginning with spatial control, demographic manipulation via biased male culling, captive breeding, and subsequently phenotypic and genomic selection.
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50
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Toussaint EFA, Gauthier J, Bilat J, Gillett CPDT, Gough HM, Lundkvist H, Blanc M, Muñoz-Ramírez CP, Alvarez N. HyRAD-X Exome Capture Museomics Unravels Giant Ground Beetle Evolution. Genome Biol Evol 2021; 13:6275686. [PMID: 33988685 PMCID: PMC8480185 DOI: 10.1093/gbe/evab112] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/10/2021] [Indexed: 12/27/2022] Open
Abstract
Advances in phylogenomics contribute toward resolving long-standing evolutionary questions. Notwithstanding, genetic diversity contained within more than a billion biological specimens deposited in natural history museums remains recalcitrant to analysis owing to challenges posed by its intrinsically degraded nature. Yet that tantalizing resource could be critical in overcoming taxon sampling constraints hindering our ability to address major evolutionary questions. We addressed this impediment by developing phyloHyRAD, a new bioinformatic pipeline enabling locus recovery at a broad evolutionary scale from HyRAD-X exome capture of museum specimens of low DNA integrity using a benchtop RAD-derived exome-complexity-reduction probe set developed from high DNA integrity specimens. Our new pipeline can also successfully align raw RNAseq transcriptomic and ultraconserved element reads with the RAD-derived probe catalog. Using this method, we generated a robust timetree for Carabinae beetles, the lack of which had precluded study of macroevolutionary trends pertaining to their biogeography and wing-morphology evolution. We successfully recovered up to 2,945 loci with a mean of 1,788 loci across the exome of specimens of varying age. Coverage was not significantly linked to specimen age, demonstrating the wide exploitability of museum specimens. We also recovered fragmentary mitogenomes compatible with Sanger-sequenced mtDNA. Our phylogenomic timetree revealed a Lower Cretaceous origin for crown group Carabinae, with the extinct Aplothorax Waterhouse, 1841 nested within the genus Calosoma Weber, 1801 demonstrating the junior synonymy of Aplothorax syn. nov., resulting in the new combination Calosoma burchellii (Waterhouse, 1841) comb. nov. This study compellingly illustrates that HyRAD-X and phyloHyRAD efficiently provide genomic-level data sets informative at deep evolutionary scales.
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Affiliation(s)
| | | | - Julia Bilat
- Natural History Museum of Geneva, Switzerland
| | - Conrad P D T Gillett
- University of Hawai'i Insect Museum, University of Hawai'i at Mānoa, Honolulu, Hawaii, USA
| | - Harlan M Gough
- Florida Natural History Museum, University of Florida, Gainesville, Florida, USA
| | | | | | - Carlos P Muñoz-Ramírez
- Instituto de Entomología, Universidad Metropolitana de Ciencias de la Educación, Santiago, Chile.,Centro de Investigación en Biodiversidad y Ambientes Sustentables (CIBAS), Universidad Católica de la Santísima Concepción, Chile
| | - Nadir Alvarez
- Natural History Museum of Geneva, Switzerland.,Department of Genetics and Evolution, University of Geneva, Switzerland
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