1
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Sørensen EF, Harris RA, Zhang L, Raveendran M, Kuderna LFK, Walker JA, Storer JM, Kuhlwilm M, Fontsere C, Seshadri L, Bergey CM, Burrell AS, Bergman J, Phillips-Conroy JE, Shiferaw F, Chiou KL, Chuma IS, Keyyu JD, Fischer J, Gingras MC, Salvi S, Doddapaneni H, Schierup MH, Batzer MA, Jolly CJ, Knauf S, Zinner D, Farh KKH, Marques-Bonet T, Munch K, Roos C, Rogers J. Genome-wide coancestry reveals details of ancient and recent male-driven reticulation in baboons. Science 2023; 380:eabn8153. [PMID: 37262153 DOI: 10.1126/science.abn8153] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Accepted: 09/27/2022] [Indexed: 06/03/2023]
Abstract
Baboons (genus Papio) are a morphologically and behaviorally diverse clade of catarrhine monkeys that have experienced hybridization between phenotypically and genetically distinct phylogenetic species. We used high-coverage whole-genome sequences from 225 wild baboons representing 19 geographic localities to investigate population genomics and interspecies gene flow. Our analyses provide an expanded picture of evolutionary reticulation among species and reveal patterns of population structure within and among species, including differential admixture among conspecific populations. We describe the first example of a baboon population with a genetic composition that is derived from three distinct lineages. The results reveal processes, both ancient and recent, that produced the observed mismatch between phylogenetic relationships based on matrilineal, patrilineal, and biparental inheritance. We also identified several candidate genes that may contribute to species-specific phenotypes.
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Affiliation(s)
- Erik F Sørensen
- Bioinformatics Research Centre, Aarhus University, 8000 Aarhus, Denmark
| | - R Alan Harris
- Human Genome Sequencing Center and Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA
| | - Liye Zhang
- Primate Genetics Laboratory, German Primate Center, Leibniz Institute for Primate Research, 37077 Göttingen, Germany
| | - Muthuswamy Raveendran
- Human Genome Sequencing Center and Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA
| | - Lukas F K Kuderna
- Institute of Evolutionary Biology (UPF-CSIC), PRBB, Dr. Aiguader 88, 08003 Barcelona, Spain
- Artificial Intelligence Lab, Illumina Inc., San Diego, CA 92122, USA
| | - Jerilyn A Walker
- Department of Biological Sciences, Louisiana State University, Baton Rouge, LA 70803, USA
| | | | - Martin Kuhlwilm
- Institute of Evolutionary Biology (UPF-CSIC), PRBB, Dr. Aiguader 88, 08003 Barcelona, Spain
- Department of Evolutionary Anthropology, University of Vienna, 1030 Vienna, Austria
- Human Evolution and Archaeological Sciences (HEAS), University of Vienna, 1030 Vienna, Austria
| | - Claudia Fontsere
- Institute of Evolutionary Biology (UPF-CSIC), PRBB, Dr. Aiguader 88, 08003 Barcelona, Spain
| | - Lakshmi Seshadri
- Primate Genetics Laboratory, German Primate Center, Leibniz Institute for Primate Research, 37077 Göttingen, Germany
| | - Christina M Bergey
- Department of Genetics, Human Genetics Institute of New Jersey, Rutgers University, Piscataway, NJ 08854, USA
| | - Andrew S Burrell
- Department of Anthropology, New York University, New York, NY 10003, USA
| | - Juraj Bergman
- Bioinformatics Research Centre, Aarhus University, 8000 Aarhus, Denmark
- Section for Ecoinformatics and Biodiversity, Department of Biology, Aarhus University, 8000 Aarhus C, Denmark
| | - Jane E Phillips-Conroy
- Department of Neuroscience, Washington University School of Medicine in St. Louis, St. Louis, MO 63110, USA
- Department of Anthropology, Washington University in St. Louis, St. Louis, MO 63130, USA
| | | | - Kenneth L Chiou
- Center for Evolution and Medicine, Arizona State University, Tempe, AZ 85281, USA
- School of Life Sciences, Arizona State University, Tempe, AZ 85281, USA
| | | | | | - Julia Fischer
- Cognitive Ethology Laboratory, German Primate Center, Leibniz Institute for Primate Research, 37077 Göttingen, Germany
- Department of Primate Cognition, Georg-August-Universität Göttingen, 37077 Göttingen, Germany
- Leibniz ScienceCampus Primate Cognition, 37077 Göttingen, Germany
| | - Marie-Claude Gingras
- Human Genome Sequencing Center and Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA
| | - Sejal Salvi
- Human Genome Sequencing Center and Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA
| | - Harshavardhan Doddapaneni
- Human Genome Sequencing Center and Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA
| | - Mikkel H Schierup
- Bioinformatics Research Centre, Aarhus University, 8000 Aarhus, Denmark
| | - Mark A Batzer
- Department of Biological Sciences, Louisiana State University, Baton Rouge, LA 70803, USA
| | - Clifford J Jolly
- Department of Anthropology, New York University, New York, NY 10003, USA
| | - Sascha Knauf
- Institute of International Animal Health/One Health, Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, 17493 Greifswald-Insel Riems, Germany
| | - Dietmar Zinner
- Cognitive Ethology Laboratory, German Primate Center, Leibniz Institute for Primate Research, 37077 Göttingen, Germany
- Department of Primate Cognition, Georg-August-Universität Göttingen, 37077 Göttingen, Germany
- Leibniz ScienceCampus Primate Cognition, 37077 Göttingen, Germany
| | - Kyle K-H Farh
- Artificial Intelligence Lab, Illumina Inc., San Diego, CA 92122, USA
| | - Tomas Marques-Bonet
- Institute of Evolutionary Biology (UPF-CSIC), PRBB, Dr. Aiguader 88, 08003 Barcelona, Spain
- Catalan Institution of Research and Advanced Studies (ICREA), Passeig de Lluis Companys, 23, 08010 Barcelona, Spain
- CNAG-CRG, Centre for Genomic Regulation (CRG), Barcelona Institute of Science and Technology, Baldiri i Reixac 4, 08028 Barcelona, Spain
- Institut Catala de Paleontologia Miquel Crusafont, Universitat Autonoma de Barcelona, Edifici ICTA-ICP, cl Columnes s/n, 08193 Cerdanyola del Valles, Barcelona, Spain
| | - Kasper Munch
- Bioinformatics Research Centre, Aarhus University, 8000 Aarhus, Denmark
| | - Christian Roos
- Primate Genetics Laboratory, German Primate Center, Leibniz Institute for Primate Research, 37077 Göttingen, Germany
- Gene Bank of Primates, German Primate Center, Leibniz Institute for Primate Research, 37077 Göttingen, Germany
| | - Jeffrey Rogers
- Human Genome Sequencing Center and Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA
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2
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Sørensen EF, Harris RA, Zhang L, Raveendran M, Kuderna LFK, Walker JA, Storer JM, Kuhlwilm M, Fontsere C, Seshadri L, Bergey CM, Burrell AS, Bergmann J, Phillips-Conroy JE, Shiferaw F, Chiou KL, Chuma IS, Keyyu JD, Fischer J, Gingras MC, Salvi S, Doddapaneni H, Schierup MH, Batzer MA, Jolly CJ, Knauf S, Zinner D, Farh KKH, Marques-Bonet T, Munch K, Roos C, Rogers J. Genome-wide coancestry reveals details of ancient and recent male-driven reticulation in baboons. bioRxiv 2023:2023.05.02.539112. [PMID: 37205419 PMCID: PMC10187195 DOI: 10.1101/2023.05.02.539112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Baboons (genus Papio ) are a morphologically and behaviorally diverse clade of catarrhine monkeys that have experienced hybridization between phenotypically and genetically distinct phylogenetic species. We used high coverage whole genome sequences from 225 wild baboons representing 19 geographic localities to investigate population genomics and inter-species gene flow. Our analyses provide an expanded picture of evolutionary reticulation among species and reveal novel patterns of population structure within and among species, including differential admixture among conspecific populations. We describe the first example of a baboon population with a genetic composition that is derived from three distinct lineages. The results reveal processes, both ancient and recent, that produced the observed mismatch between phylogenetic relationships based on matrilineal, patrilineal, and biparental inheritance. We also identified several candidate genes that may contribute to species-specific phenotypes. One-Sentence Summary Genomic data for 225 baboons reveal novel sites of inter-species gene flow and local effects due to differences in admixture.
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3
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Petersen RM, Bergey CM, Roos C, Higham JP. Relationship between genome-wide and MHC class I and II genetic diversity and complementarity in a nonhuman primate. Ecol Evol 2022; 12:e9346. [PMID: 36311412 PMCID: PMC9596323 DOI: 10.1002/ece3.9346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 08/22/2022] [Accepted: 08/25/2022] [Indexed: 11/10/2022] Open
Abstract
Although mate choice is expected to favor partners with advantageous genetic properties, the relative importance of genome‐wide characteristics, such as overall heterozygosity or kinship, versus specific loci, is unknown. To disentangle genome‐wide and locus‐specific targets of mate choice, we must first understand congruence in global and local variation within the same individual. This study compares genetic diversity, both absolute and relative to other individuals (i.e., complementarity), assessed across the genome to that found at the major histocompatibility complex (MHC), a hyper‐variable gene family integral to immune system function and implicated in mate choice across species. Using DNA from 22 captive olive baboons (Papio anubis), we conducted double digest restriction site‐associated DNA sequencing to estimate genome‐wide heterozygosity and kinship, and sequenced two class I and two class II MHC loci. We found that genome‐wide diversity was not associated with MHC diversity, and that diversity at class I MHC loci was not correlated with diversity at class II loci. Additionally, kinship was a significant predictor of the number of MHC alleles shared between dyads at class II loci. Our results provide further evidence of the strong selective pressures maintaining genetic diversity at the MHC in comparison to other randomly selected sites throughout the genome. Furthermore, our results indicate that class II MHC disassortative mate choice may mediate inbreeding avoidance in this population. Our study suggests that mate choice favoring genome‐wide genetic diversity is not always synonymous with mate choice favoring MHC diversity, and highlights the importance of controlling for kinship when investigating MHC‐associated mate choice.
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Affiliation(s)
- Rachel M. Petersen
- Department of AnthropologyNew York UniversityNew YorkNew YorkUSA,New York Consortium in Evolutionary PrimatologyNew YorkNew YorkUSA
| | - Christina M. Bergey
- Department of Genetics and the Human Genetics Institute of New JerseyRutgers UniversityPiscatawayNew JerseyUSA
| | - Christian Roos
- Gene Bank of Primates and Primate Genetics LaboratoryGerman Primate CenterLeibniz Institute for Primate ResearchGöttingenGermany
| | - James P. Higham
- Department of AnthropologyNew York UniversityNew YorkNew YorkUSA,New York Consortium in Evolutionary PrimatologyNew YorkNew YorkUSA
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4
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Marciniak S, Bergey CM, Silva AM, Hałuszko A, Furmanek M, Veselka B, Velemínský P, Vercellotti G, Wahl J, Zariņa G, Longhi C, Kolář J, Garrido-Pena R, Flores-Fernández R, Herrero-Corral AM, Simalcsik A, Müller W, Sheridan A, Miliauskienė Ž, Jankauskas R, Moiseyev V, Köhler K, Király Á, Gamarra B, Cheronet O, Szeverényi V, Kiss V, Szeniczey T, Kiss K, Zoffmann ZK, Koós J, Hellebrandt M, Maier RM, Domboróczki L, Virag C, Novak M, Reich D, Hajdu T, von Cramon-Taubadel N, Pinhasi R, Perry GH. An integrative skeletal and paleogenomic analysis of stature variation suggests relatively reduced health for early European farmers. Proc Natl Acad Sci U S A 2022; 119:e2106743119. [PMID: 35389750 PMCID: PMC9169634 DOI: 10.1073/pnas.2106743119] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Accepted: 02/24/2022] [Indexed: 12/02/2022] Open
Abstract
Human culture, biology, and health were shaped dramatically by the onset of agriculture ∼12,000 y B.P. This shift is hypothesized to have resulted in increased individual fitness and population growth as evidenced by archaeological and population genomic data alongside a decline in physiological health as inferred from skeletal remains. Here, we consider osteological and ancient DNA data from the same prehistoric individuals to study human stature variation as a proxy for health across a transition to agriculture. Specifically, we compared “predicted” genetic contributions to height from paleogenomic data and “achieved” adult osteological height estimated from long bone measurements for 167 individuals across Europe spanning the Upper Paleolithic to Iron Age (∼38,000 to 2,400 B.P.). We found that individuals from the Neolithic were shorter than expected (given their individual polygenic height scores) by an average of −3.82 cm relative to individuals from the Upper Paleolithic and Mesolithic (P = 0.040) and −2.21 cm shorter relative to post-Neolithic individuals (P = 0.068), with osteological vs. expected stature steadily increasing across the Copper (+1.95 cm relative to the Neolithic), Bronze (+2.70 cm), and Iron (+3.27 cm) Ages. These results were attenuated when we additionally accounted for genome-wide genetic ancestry variation: for example, with Neolithic individuals −2.82 cm shorter than expected on average relative to pre-Neolithic individuals (P = 0.120). We also incorporated observations of paleopathological indicators of nonspecific stress that can persist from childhood to adulthood in skeletal remains into our model. Overall, our work highlights the potential of integrating disparate datasets to explore proxies of health in prehistory.
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Affiliation(s)
- Stephanie Marciniak
- Department of Anthropology, Pennsylvania State University, University Park, PA 16802
| | - Christina M. Bergey
- Department of Anthropology, Pennsylvania State University, University Park, PA 16802
- Department of Genetics, Human Genetics Institute of New Jersey, Rutgers, The State University of New Jersey, New Brunswick, NJ 08854
| | - Ana Maria Silva
- Research Centre for Anthropology and Health (Centro de Investigação em Antropologia e Saúde - CIAS), Department of Life Sciences, University of Coimbra, Coimbra 3000-456, Portugal
- Centre for Functional Ecology, Department of Life Sciences, University of Coimbra, Coimbra 3000-456, Portugal
- Archeology Center of the University of Lisbon (UNIARQ), University of Lisbon, Lisbon 1600-214, Portugal
| | - Agata Hałuszko
- Institute of Archaeology, University of Wrocław, Wrocław 50-139, Poland
- Archeolodzy.org Foundation, Wrocław 50-316, Poland
| | - Mirosław Furmanek
- Institute of Archaeology, University of Wrocław, Wrocław 50-139, Poland
| | - Barbara Veselka
- Department of Chemistry, Analytical Environmental and Geo-Chemistry Research Unit, Vrije Univeristeit Brussels, Brussels 1050, Belgium
- Department of Art Studies and Archaeology, Maritime Cultures Research Institute, Vrije Univeristeit Brussels, Brussels 1050, Belgium
| | - Petr Velemínský
- Department of Anthropology, National Museum, Prague 115-79, Czech Republic
| | - Giuseppe Vercellotti
- Department of Anthropology, Ohio State University, Columbus, OH 43210
- Institute for Research and Learning in Archaeology and Bioarchaeology, Columbus, OH 43215
| | - Joachim Wahl
- Institute for Scientific Archaeology, Working Group Palaeoanthropology, University of Tübingen, Tübingen 72074, Germany
| | - Gunita Zariņa
- Institute of Latvian History, University of Latvia, Riga 1050, Latvia
| | - Cristina Longhi
- Soprintendenza Archeologia, Belle Arti e Paesaggio, Rome 00186, Italy
| | - Jan Kolář
- Department of Vegetation Ecology, Institute of Botany of the Czech Academy of Sciences, Průhonice 252-43, Czech Republic
- Institute of Archaeology and Museology, Masaryk University, Brno 602-00, Czech Republic
| | - Rafael Garrido-Pena
- Department of Prehistory and Archaeology, Universidad Autónoma de Madrid, Madrid 28049, Spain
| | | | | | - Angela Simalcsik
- Olga Necrasov Center for Anthropological Research, Romanian Academy - Iasi Branch, Iasi 700481, Romania
- Orheiul Vechi Cultural-Natural Reserve, Orhei 3506, Republic of Moldova
| | - Werner Müller
- Laboratoire d'archéozoologie, Université de Neuchâtel, Neuchâtel 2000, Switzerland
| | - Alison Sheridan
- Department of Scottish History & Archaeology, National Museums Scotland, Edinburgh EH1 1JF, Scotland
| | - Žydrūnė Miliauskienė
- Department of Anatomy, Histology and Anthropology, Vilnius University, Vilnius 01513, Lithuania
| | - Rimantas Jankauskas
- Department of Anatomy, Histology and Anthropology, Vilnius University, Vilnius 01513, Lithuania
| | - Vyacheslav Moiseyev
- Department of Physical Anthropology, Peter the Great Museum of Anthropology and Ethnography (Kunstkamera), Russian Academy of Sciences, St. Petersburg 199034, Russia
| | - Kitti Köhler
- Institute of Archaeology, Research Centre for the Humanities, Eötvös Loránd Research Network, Budapest 1097, Hungary
| | - Ágnes Király
- Institute of Archaeology, Research Centre for the Humanities, Eötvös Loránd Research Network, Budapest 1097, Hungary
| | - Beatriz Gamarra
- Institut Català de Paleoecologia Humana i Evolució Social, Tarragona 43007, Spain
- Departament d’Història i Història de l’Art, Universitat Rovira i Virgili, Tarragona 43003, Spain
| | - Olivia Cheronet
- Department of Evolutionary Anthropology, University of Vienna, Vienna 1030, Austria
- Human Evolution and Archaeological Sciences (HEAS), University of Vienna, Vienna 1030, Austria
| | - Vajk Szeverényi
- Institute of Archaeology, Research Centre for the Humanities, Eötvös Loránd Research Network, Budapest 1097, Hungary
- Department of Archaeology, Déri Múzeum, Debrecen 4026, Hungary
| | - Viktória Kiss
- Institute of Archaeology, Research Centre for the Humanities, Eötvös Loránd Research Network, Budapest 1097, Hungary
| | - Tamás Szeniczey
- Department of Biological Anthropology, Eötvös Loránd University, Budapest 1053, Hungary
| | - Krisztián Kiss
- Department of Biological Anthropology, Eötvös Loránd University, Budapest 1053, Hungary
- Department of Anthropology, Hungarian Natural History Museum, Budapest 1083, Hungary
| | | | - Judit Koós
- Department of Archaeology, Herman Ottó Museum, Miskolc 3530, Hungary
| | | | - Robert M. Maier
- Department of Genetics, Harvard Medical School, Boston, MA 02115
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA 02138
| | - László Domboróczki
- Department of Archaeology, István Dobó Castle Museum, Eger 3300, Hungary
| | - Cristian Virag
- Department of Archaeology, Satu Mare County Museum, Satu Mare 440031, Romania
| | - Mario Novak
- Centre for Applied Bioanthropology, Institute for Anthropological Research, Zagreb 10000, Croatia
| | - David Reich
- Department of Genetics, Harvard Medical School, Boston, MA 02115
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA 02138
- The Max Planck–Harvard Research Center for the Archaeoscience of the Ancient Mediterranean, Boston, MA 02115
- Broad Institute of Harvard and Massachusetts Institute of Technology, Cambridge, MA 02142
- HHMI, Harvard Medical School, Cambridge, MA 02138
| | - Tamás Hajdu
- Department of Biological Anthropology, Eötvös Loránd University, Budapest 1053, Hungary
| | - Noreen von Cramon-Taubadel
- Buffalo Human Evolutionary Morphology Lab, Department of Anthropology, University at Buffalo, Buffalo, NY 14261-0026
| | - Ron Pinhasi
- Department of Evolutionary Anthropology, University of Vienna, Vienna 1030, Austria
- Human Evolution and Archaeological Sciences (HEAS), University of Vienna, Vienna 1030, Austria
| | - George H. Perry
- Department of Anthropology, Pennsylvania State University, University Park, PA 16802
- Department of Biology, Pennsylvania State University, University Park, PA 16802
- Huck Institutes of the Life Sciences, Pennsylvania State University, University Park, PA 16802
- Deutsche Forschungsgemeinschaft (DFG) Center for Advanced Studies, University of Tübingen, Tübingen 72074, Germany
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5
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Abstract
The immune cells of macaques fed a Western-like diet adopt a pro-inflammatory profile.
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Affiliation(s)
- Christina M Bergey
- Department of Genetics, Human Genetics Institute of New Jersey, Rutgers, The State University of New Jersey, Piscataway, United States
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6
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Marciniak S, Mughal MR, Godfrey LR, Bankoff RJ, Randrianatoandro H, Crowley BE, Bergey CM, Muldoon KM, Randrianasy J, Raharivololona BM, Schuster SC, Malhi RS, Yoder AD, Louis EE, Kistler L, Perry GH. Evolutionary and phylogenetic insights from a nuclear genome sequence of the extinct, giant, "subfossil" koala lemur Megaladapis edwardsi. Proc Natl Acad Sci U S A 2021; 118:e2022117118. [PMID: 34162703 PMCID: PMC8255780 DOI: 10.1073/pnas.2022117118] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
No endemic Madagascar animal with body mass >10 kg survived a relatively recent wave of extinction on the island. From morphological and isotopic analyses of skeletal "subfossil" remains we can reconstruct some of the biology and behavioral ecology of giant lemurs (primates; up to ∼160 kg) and other extraordinary Malagasy megafauna that survived into the past millennium. Yet, much about the evolutionary biology of these now-extinct species remains unknown, along with persistent phylogenetic uncertainty in some cases. Thankfully, despite the challenges of DNA preservation in tropical and subtropical environments, technical advances have enabled the recovery of ancient DNA from some Malagasy subfossil specimens. Here, we present a nuclear genome sequence (∼2× coverage) for one of the largest extinct lemurs, the koala lemur Megaladapis edwardsi (∼85 kg). To support the testing of key phylogenetic and evolutionary hypotheses, we also generated high-coverage nuclear genomes for two extant lemurs, Eulemur rufifrons and Lepilemur mustelinus, and we aligned these sequences with previously published genomes for three other extant lemurs and 47 nonlemur vertebrates. Our phylogenetic results confirm that Megaladapis is most closely related to the extant Lemuridae (typified in our analysis by E. rufifrons) to the exclusion of L. mustelinus, which contradicts morphology-based phylogenies. Our evolutionary analyses identified significant convergent evolution between M. edwardsi and an extant folivore (a colobine monkey) and an herbivore (horse) in genes encoding proteins that function in plant toxin biodegradation and nutrient absorption. These results suggest that koala lemurs were highly adapted to a leaf-based diet, which may also explain their convergent craniodental morphology with the small-bodied folivore Lepilemur.
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Affiliation(s)
- Stephanie Marciniak
- Department of Anthropology, Pennsylvania State University, University Park, PA 16802
| | - Mehreen R Mughal
- Bioinformatics and Genomics Intercollege Graduate Program, Pennsylvania State University, University Park, PA 16082
| | - Laurie R Godfrey
- Department of Anthropology, University of Massachusetts, Amherst, MA 01003
| | - Richard J Bankoff
- Department of Anthropology, Pennsylvania State University, University Park, PA 16802
| | - Heritiana Randrianatoandro
- Department of Anthropology, Pennsylvania State University, University Park, PA 16802
- Mention Anthropobiologie et Développement Durable, Faculté des Sciences, Université d'Antananarivo, Antananarivo 101, Madagascar
| | - Brooke E Crowley
- Department of Geology, University of Cincinnati, Cincinnati, OH 45220
- Department of Anthropology, University of Cincinnati, Cincinnati, OH 45220
| | - Christina M Bergey
- Department of Anthropology, Pennsylvania State University, University Park, PA 16802
- Department of Biology, Pennsylvania State University, University Park, PA 16802
- Department of Genetics, Rutgers University, New Brunswick, NJ 08854
| | | | - Jeannot Randrianasy
- Mention Anthropobiologie et Développement Durable, Faculté des Sciences, Université d'Antananarivo, Antananarivo 101, Madagascar
| | - Brigitte M Raharivololona
- Mention Anthropobiologie et Développement Durable, Faculté des Sciences, Université d'Antananarivo, Antananarivo 101, Madagascar
| | - Stephan C Schuster
- Singapore Centre for Environmental Life Sciences Engineering, Nanyang Technological University, Singapore 639798
| | - Ripan S Malhi
- Department of Anthropology, University of Illinois Urbana-Champaign, Urbana, IL 61801
- Department of Ecology, Evolution and Behavior, Carl R. Woese Institute for Genomic Biology, University of Illinois Urbana-Champaign, Urbana, IL 61801
| | - Anne D Yoder
- Department of Biology, Duke University, Durham, NC 27708
- Department of Evolutionary Anthropology, Duke University, Durham, NC 27708
| | - Edward E Louis
- Department of Conservation Genetics, Omaha's Henry Doorly Zoo and Aquarium, Omaha, NE 68107;
| | - Logan Kistler
- Department of Anthropology, National Museum of Natural History, Smithsonian Institution, Washington, DC 20560;
| | - George H Perry
- Department of Anthropology, Pennsylvania State University, University Park, PA 16802;
- Bioinformatics and Genomics Intercollege Graduate Program, Pennsylvania State University, University Park, PA 16082
- Department of Biology, Pennsylvania State University, University Park, PA 16802
- Huck Institutes of the Life Sciences, Pennsylvania State University, University Park, PA 16802
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7
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Chiou KL, Bergey CM, Burrell AS, Disotell TR, Rogers J, Jolly CJ, Phillips-Conroy JE. Genome-wide ancestry and introgression in a Zambian baboon hybrid zone. Mol Ecol 2021; 30:1907-1920. [PMID: 33624366 DOI: 10.1111/mec.15858] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Revised: 02/15/2021] [Accepted: 02/19/2021] [Indexed: 10/22/2022]
Abstract
Hybridization in nature offers unique insights into the process of natural selection in incipient species and their hybrids. In order to evaluate the patterns and targets of selection, we examine a recently discovered baboon hybrid zone in the Kafue River Valley of Zambia, where Kinda baboons (Papio kindae) and grey-footed chacma baboons (P. ursinus griseipes) coexist with hybridization. We genotyped baboons at 14,962 variable genome-wide autosomal markers using double-digest RADseq. We compared ancestry patterns from this genome-wide data set to previously reported ancestry from mitochondrial-DNA and Y-chromosome sources. We also fit a Bayesian genomic cline model to scan for genes with extreme patterns of introgression. We show that the Kinda baboon Y chromosome has penetrated the species boundary to a greater extent than either mitochondrial DNA or the autosomal chromosomes. We also find evidence for overall restricted introgression in the JAK/STAT signalling pathway. Echoing results in other species including humans, we find evidence for enhanced and/or directional introgression of immune-related genes or pathways including the toll-like receptor pathway, the blood coagulation pathway, and the LY96 gene. Finally we show enhanced introgression and excess chacma baboon ancestry in the sperm tail gene ODF2. Together, our results elucidate the dynamics of introgressive hybridization in a primate system while identifying genes and pathways possibly under selection.
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Affiliation(s)
- Kenneth L Chiou
- Department of Anthropology, Washington University, St. Louis, MO, USA.,Center for Evolution and Medicine, Arizona State University, Tempe, AZ, USA
| | - Christina M Bergey
- Department of Genetics, Human Genetics Institute of New Jersey, Rutgers, The State University of New Jersey, Piscataway, NJ, USA.,Department of Anthropology, New York University, New York, NY, USA
| | - Andrew S Burrell
- Department of Anthropology, New York University, New York, NY, USA
| | - Todd R Disotell
- Department of Anthropology, New York University, New York, NY, USA.,New York Consortium in Evolutionary Primatology, New York, NY, USA.,Department of Anthropology, University of Massachusetts Amherst, Amherst, MA, USA
| | - Jeffrey Rogers
- Human Genome Sequencing Center, Baylor College of Medicine, Houston, TX, USA
| | - Clifford J Jolly
- Department of Anthropology, New York University, New York, NY, USA.,New York Consortium in Evolutionary Primatology, New York, NY, USA
| | - Jane E Phillips-Conroy
- Department of Anthropology, Washington University, St. Louis, MO, USA.,Department of Neuroscience, Washington University School of Medicine, St. Louis, MO, USA
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Schmitt CA, Bergey CM, Jasinska AJ, Ramensky V, Burt F, Svardal H, Jorgensen MJ, Freimer NB, Grobler JP, Turner TR. ACE2 and TMPRSS2 variation in savanna monkeys (Chlorocebus spp.): Potential risk for zoonotic/anthroponotic transmission of SARS-CoV-2 and a potential model for functional studies. PLoS One 2020; 15:e0235106. [PMID: 32574196 PMCID: PMC7310727 DOI: 10.1371/journal.pone.0235106] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 06/08/2020] [Indexed: 01/04/2023] Open
Abstract
The COVID-19 pandemic, caused by the coronavirus SARS-CoV-2, has devastated health infrastructure around the world. Both ACE2 (an entry receptor) and TMPRSS2 (used by the virus for spike protein priming) are key proteins to SARS-CoV-2 cell entry, enabling progression to COVID-19 in humans. Comparative genomic research into critical ACE2 binding sites, associated with the spike receptor binding domain, has suggested that African and Asian primates may also be susceptible to disease from SARS-CoV-2 infection. Savanna monkeys (Chlorocebus spp.) are a widespread non-human primate with well-established potential as a bi-directional zoonotic/anthroponotic agent due to high levels of human interaction throughout their range in sub-Saharan Africa and the Caribbean. To characterize potential functional variation in savanna monkey ACE2 and TMPRSS2, we inspected recently published genomic data from 245 savanna monkeys, including 163 wild monkeys from Africa and the Caribbean and 82 captive monkeys from the Vervet Research Colony (VRC). We found several missense variants. One missense variant in ACE2 (X:14,077,550; Asp30Gly), common in Ch. sabaeus, causes a change in amino acid residue that has been inferred to reduce binding efficiency of SARS-CoV-2, suggesting potentially reduced susceptibility. The remaining populations appear as susceptible as humans, based on these criteria for receptor usage. All missense variants observed in wild Ch. sabaeus populations are also present in the VRC, along with two splice acceptor variants (at X:14,065,076) not observed in the wild sample that are potentially disruptive to ACE2 function. The presence of these variants in the VRC suggests a promising model for SARS-CoV-2 infection and vaccine and therapy development. In keeping with a One Health approach, characterizing actual susceptibility and potential for bi-directional zoonotic/anthroponotic transfer in savanna monkey populations may be an important consideration for controlling COVID-19 epidemics in communities with frequent human/non-human primate interactions that, in many cases, may have limited health infrastructure.
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Affiliation(s)
- Christopher A. Schmitt
- Department of Anthropology, Boston University, Boston, Massachusetts, United States of America
| | - Christina M. Bergey
- Department of Genetics, Rutgers University, New Brunswick, New Jersey, United States of America
| | - Anna J. Jasinska
- Center for Neurobehavioral Genetics, Semel Institute for Neuroscience and Human Behavior,University of California—Los Angeles, Los Angeles, California, United States of America
- Institute of Bioorganic Chemistry, Polish Academy of Sciences, Poznan, Poland
- Eye on Primates, Los Angeles, California, United States of America
| | - Vasily Ramensky
- Federal State Institution “National Medical Research Center for Therapy and Preventive Medicine” of the Ministry of Healthcare of the Russian Federation, Moscow, Russia
| | - Felicity Burt
- Division of Medical Virology, National Health Laboratory Service, Bloemfontein, Free State, South Africa
- Division of Virology, Faculty of Health Sciences, University of the Free State, Bloemfontein, Free State, South Africa
| | - Hannes Svardal
- Department of Biology, University of Antwerp, Antwerp, Belgium
- Naturalis Biodiversity Center, Leiden, The Netherlands
| | - Matthew J. Jorgensen
- Department of Pathology, Section on Comparative Medicine, Wake Forest School of Medicine, Winston-Salem, North Carolina, United States of America
| | - Nelson B. Freimer
- Center for Neurobehavioral Genetics, Semel Institute for Neuroscience and Human Behavior,University of California—Los Angeles, Los Angeles, California, United States of America
| | - J. Paul Grobler
- Department of Genetics, University of the Free State, Bloemfontein, Free State, South Africa
| | - Trudy R. Turner
- Department of Genetics, University of the Free State, Bloemfontein, Free State, South Africa
- Department of Anthropology, University of Wisconsin–Milwaukee, Milwaukee, Wisconsin, United States of America
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Bergey CM, Lukindu M, Wiltshire RM, Fontaine MC, Kayondo JK, Besansky NJ. Assessing connectivity despite high diversity in island populations of a malaria mosquito. Evol Appl 2020; 13:417-431. [PMID: 31993086 PMCID: PMC6976967 DOI: 10.1111/eva.12878] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Revised: 08/28/2019] [Accepted: 09/27/2019] [Indexed: 12/14/2022] Open
Abstract
Documenting isolation is notoriously difficult for species with vast polymorphic populations. High proportions of shared variation impede estimation of connectivity, even despite leveraging information from many genetic markers. We overcome these impediments by combining classical analysis of neutral variation with assays of the structure of selected variation, demonstrated using populations of the principal African malaria vector Anopheles gambiae. Accurate estimation of mosquito migration is crucial for efforts to combat malaria. Modeling and cage experiments suggest that mosquito gene drive systems will enable malaria eradication, but establishing safety and efficacy requires identification of isolated populations in which to conduct field testing. We assess Lake Victoria islands as candidate sites, finding one island 30 km offshore is as differentiated from mainland samples as populations from across the continent. Collectively, our results suggest sufficient contemporary isolation of these islands to warrant consideration as field-testing locations and illustrate shared adaptive variation as a useful proxy for connectivity in highly polymorphic species.
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Affiliation(s)
- Christina M. Bergey
- Department of Biological SciencesUniversity of Notre DameNotre DameINUSA
- Eck Institute for Global HealthUniversity of Notre DameNotre DameINUSA
- Department of GeneticsRutgers UniversityPiscatawayNJUSA
- Departments of Anthropology and BiologyPennsylvania State UniversityUniversity ParkPAUSA
| | - Martin Lukindu
- Department of Biological SciencesUniversity of Notre DameNotre DameINUSA
- Eck Institute for Global HealthUniversity of Notre DameNotre DameINUSA
| | - Rachel M. Wiltshire
- Department of Biological SciencesUniversity of Notre DameNotre DameINUSA
- Eck Institute for Global HealthUniversity of Notre DameNotre DameINUSA
| | - Michael C. Fontaine
- Groningen Institute for Evolutionary Life Sciences (GELIFES)University of GroningenGroningenThe Netherlands
- MIVEGECIRDCNRSUniversity of MontpellierMontpellierFrance
| | | | - Nora J. Besansky
- Department of Biological SciencesUniversity of Notre DameNotre DameINUSA
- Eck Institute for Global HealthUniversity of Notre DameNotre DameINUSA
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10
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Harrison GF, Sanz J, Boulais J, Mina MJ, Grenier JC, Leng Y, Dumaine A, Yotova V, Bergey CM, Nsobya SL, Elledge SJ, Schurr E, Quintana-Murci L, Perry GH, Barreiro LB. Natural selection contributed to immunological differences between hunter-gatherers and agriculturalists. Nat Ecol Evol 2019; 3:1253-1264. [PMID: 31358949 PMCID: PMC6684323 DOI: 10.1038/s41559-019-0947-6] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Accepted: 06/17/2019] [Indexed: 11/30/2022]
Abstract
The shift from a hunter-gatherer to an agricultural mode of subsistence is believed to have been associated with profound changes in the burden and diversity of pathogens across human populations. Yet, the extent to which the advent of agriculture affected the evolution of the human immune system remains unknown. Here we present a comparative study of variation in the transcriptional responses of peripheral blood mononuclear cells to bacterial and viral stimuli between Batwa rainforest hunter-gatherers and Bakiga agriculturalists from Uganda. We observed increased divergence between hunter-gatherers and agriculturalists in the early transcriptional response to viruses compared with that for bacterial stimuli. We demonstrate that a significant fraction of these transcriptional differences are under genetic control and we show that positive natural selection has helped to shape population differences in immune regulation. Across the set of genetic variants underlying inter-population immune-response differences, however, the signatures of positive selection were disproportionately observed in the rainforest hunter-gatherers. This result is counter to expectations on the basis of the popularized notion that shifts in pathogen exposure due to the advent of agriculture imposed radically heightened selective pressures in agriculturalist populations.
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Affiliation(s)
- Genelle F Harrison
- Department of Human Genetics, Faculty of Medicine, McGill University, Montreal, Quebec, Canada
- Department of Genetics, CHU Sainte-Justine Research Center, Montreal, Quebec, Canada
| | - Joaquin Sanz
- Department of Genetics, CHU Sainte-Justine Research Center, Montreal, Quebec, Canada
- Department of Biochemistry, Faculty of Medicine, Université de Montréal, Montréal, Quebec, Canada
| | - Jonathan Boulais
- Department of Genetics, CHU Sainte-Justine Research Center, Montreal, Quebec, Canada
- Department of Biochemistry, Faculty of Medicine, Université de Montréal, Montréal, Quebec, Canada
| | - Michael J Mina
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
- Department of Genetics, Harvard Medical School and Division of Genetics, Brigham and Women's Hospital, Howard Hughes Medical Institute, Boston, MA, USA
| | | | - Yumei Leng
- Department of Genetics, Harvard Medical School and Division of Genetics, Brigham and Women's Hospital, Howard Hughes Medical Institute, Boston, MA, USA
| | - Anne Dumaine
- Department of Genetics, CHU Sainte-Justine Research Center, Montreal, Quebec, Canada
| | - Vania Yotova
- Department of Genetics, CHU Sainte-Justine Research Center, Montreal, Quebec, Canada
| | - Christina M Bergey
- Departments of Anthropology and Biology, Pennsylvania State University, University Park, PA, USA
| | - Samuel L Nsobya
- Department of Pathology, School Biomedical, Makerere University, Kampala, Uganda
| | - Stephen J Elledge
- Department of Genetics, Harvard Medical School and Division of Genetics, Brigham and Women's Hospital, Howard Hughes Medical Institute, Boston, MA, USA
| | - Erwin Schurr
- Department of Human Genetics, Faculty of Medicine, McGill University, Montreal, Quebec, Canada
| | - Lluis Quintana-Murci
- Unit of Human Evolutionary Genetics, Institut Pasteur, Paris, France
- Centre National de la Recherche Scientifique, UMR2000, Paris, France
- Center of Bioinformatics, Biostatistics and Integrative Biology, Institut Pasteur, Paris, France
| | - George H Perry
- Departments of Anthropology and Biology, Pennsylvania State University, University Park, PA, USA
- Huck Institutes of the Life Sciences, Pennsylvania State University, University Park, PA, USA
| | - Luis B Barreiro
- Department of Genetics, CHU Sainte-Justine Research Center, Montreal, Quebec, Canada.
- Department of Pediatrics, University of Montreal, Montreal, Quebec, Canada.
- Department of Medicine, Section of Genetic Medicine, University of Chicago, Chicago, IL, USA.
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11
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Wiltshire RM, Bergey CM, Kayondo JK, Birungi J, Mukwaya LG, Emrich SJ, Besansky NJ, Collins FH. Reduced-representation sequencing identifies small effective population sizes of Anopheles gambiae in the north-western Lake Victoria basin, Uganda. Malar J 2018; 17:285. [PMID: 30081911 PMCID: PMC6080216 DOI: 10.1186/s12936-018-2432-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2018] [Accepted: 07/30/2018] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Malaria is the leading cause of global paediatric mortality in children below 5 years of age. The number of fatalities has reduced significantly due to an expansion of control interventions but the development of new technologies remains necessary in order to achieve elimination. Recent attention has been focused on the release of genetically modified (GM) mosquitoes into natural vector populations as a mechanism of interrupting parasite transmission but despite successful in vivo laboratory studies, a detailed population genetic assessment, which must first precede any proposed field trial, has yet to be undertaken systematically. Here, the genetic structure of Anopheles gambiae populations in north-western Lake Victoria is explored to assess their suitability as candidates for a pilot field study release of GM mosquitoes. METHODS 478 Anopheles gambiae mosquitoes were collected from six locations and a subset (N = 96) was selected for restriction site-associated DNA sequencing (RADseq). The resulting single nucleotide polymorphism (SNP) marker set was analysed for effective size (Ne), connectivity and population structure (PCA, FST). RESULTS 5175 high-quality genome-wide SNPs were identified. A principal components analysis (PCA) of the collinear genomic regions illustrated that individuals clustered in concordance with geographic origin with some overlap between sites. Genetic differentiation between populations was varied with inter-island comparisons having the highest values (median FST 0.0480-0.0846). Ne estimates were generally small (124.2-1920.3). CONCLUSIONS A reduced-representation SNP marker set for genome-wide An. gambiae genetic analysis in the north-western Lake Victoria basin is reported. Island populations demonstrated low to moderate genetic differentiation and greater structure suggesting some limitation to migration. Smaller estimates of Ne indicate that an introduced effector transgene will be more susceptible to genetic drift but to ensure that it is driven to fixation a robust gene drive mechanism will likely be needed. These findings, together with their favourable location and suitability for frequent monitoring, indicate that the Ssese Islands contain several candidate field locations, which merit further evaluation as potential GM mosquito pilot release sites.
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Affiliation(s)
- Rachel M Wiltshire
- Eck Institute for Global Health, Department of Biological Sciences, University of Notre Dame, Notre Dame, IN, 46556, USA.
| | - Christina M Bergey
- Departments of Anthropology and Biology, The Pennsylvania State University, University Park, PA, 16802, USA
| | - Jonathan K Kayondo
- Division of Entomology and Vector Biology, Uganda Virus Research Institute, Plot No. 51-59, Nakiwogo Road, Entebbe 49, Uganda
| | - Josephine Birungi
- Division of Entomology and Vector Biology, Uganda Virus Research Institute, Plot No. 51-59, Nakiwogo Road, Entebbe 49, Uganda
| | - Louis G Mukwaya
- Division of Entomology and Vector Biology, Uganda Virus Research Institute, Plot No. 51-59, Nakiwogo Road, Entebbe 49, Uganda
| | - Scott J Emrich
- Department of Electrical Engineering and Computer Science, University of Tennessee, Knoxville, TN, 37996, USA
| | - Nora J Besansky
- Eck Institute for Global Health, Department of Biological Sciences, University of Notre Dame, Notre Dame, IN, 46556, USA
| | - Frank H Collins
- Eck Institute for Global Health, Department of Biological Sciences, University of Notre Dame, Notre Dame, IN, 46556, USA
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12
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Lukindu M, Bergey CM, Wiltshire RM, Small ST, Bourke BP, Kayondo JK, Besansky NJ. Spatio-temporal genetic structure of Anopheles gambiae in the Northwestern Lake Victoria Basin, Uganda: implications for genetic control trials in malaria endemic regions. Parasit Vectors 2018; 11:246. [PMID: 29661226 PMCID: PMC5902950 DOI: 10.1186/s13071-018-2826-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Accepted: 03/28/2018] [Indexed: 11/30/2022] Open
Abstract
Background Understanding population genetic structure in the malaria vector Anopheles gambiae (s.s.) is crucial to inform genetic control and manage insecticide resistance. Unfortunately, species characteristics such as high nucleotide diversity, large effective population size, recent range expansion, and high dispersal ability complicate the inference of genetic structure across its range in sub-Saharan Africa. The ocean, along with the Great Rift Valley, is one of the few recognized barriers to gene flow in this species, but the effect of inland lakes, which could be useful sites for initial testing of genetic control strategies, is relatively understudied. Here we examine Lake Victoria as a barrier between the Ugandan mainland and the Ssese Islands, which lie up to 60 km offshore. We use mitochondrial DNA (mtDNA) from populations sampled in 2002, 2012 and 2015, and perform Bayesian cluster analysis on mtDNA combined with microsatellite data previously generated from the same 2002 mosquito DNA samples. Results Hierarchical analysis of molecular variance and Bayesian clustering support significant differentiation between the mainland and lacustrine islands. In an mtDNA haplotype network constructed from this and previous data, haplotypes are shared even between localities separated by the Rift Valley, a result that more likely reflects retention of shared ancestral polymorphism than contemporary gene flow. Conclusions The relative genetic isolation of An. gambiae on the Ssese Islands, their small size, level terrain and ease of access from the mainland, the relative simplicity of the vectorial system, and the prevalence of malaria, are all attributes that recommend these islands as possible sites for the testing of genetic control strategies.
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Affiliation(s)
- Martin Lukindu
- Department of Biological Sciences and Eck Institute for Global Health, University of Notre Dame, Notre Dame, IN, 46556, USA
| | - Christina M Bergey
- Department of Biological Sciences and Eck Institute for Global Health, University of Notre Dame, Notre Dame, IN, 46556, USA
| | - Rachel M Wiltshire
- Department of Biological Sciences and Eck Institute for Global Health, University of Notre Dame, Notre Dame, IN, 46556, USA
| | - Scott T Small
- Department of Biological Sciences and Eck Institute for Global Health, University of Notre Dame, Notre Dame, IN, 46556, USA
| | - Brian P Bourke
- Department of Biological Sciences and Eck Institute for Global Health, University of Notre Dame, Notre Dame, IN, 46556, USA
| | - Jonathan K Kayondo
- Department of Entomology, Uganda Virus Research Institute (UVRI), Entebbe, Uganda
| | - Nora J Besansky
- Department of Biological Sciences and Eck Institute for Global Health, University of Notre Dame, Notre Dame, IN, 46556, USA.
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13
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Burrell AS, Disotell TR, Bergey CM. The use of museum specimens with high-throughput DNA sequencers. J Hum Evol 2015; 79:35-44. [PMID: 25532801 PMCID: PMC4312722 DOI: 10.1016/j.jhevol.2014.10.015] [Citation(s) in RCA: 95] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2014] [Revised: 07/08/2014] [Accepted: 10/31/2014] [Indexed: 12/30/2022]
Abstract
Natural history collections have long been used by morphologists, anatomists, and taxonomists to probe the evolutionary process and describe biological diversity. These biological archives also offer great opportunities for genetic research in taxonomy, conservation, systematics, and population biology. They allow assays of past populations, including those of extinct species, giving context to present patterns of genetic variation and direct measures of evolutionary processes. Despite this potential, museum specimens are difficult to work with because natural postmortem processes and preservation methods fragment and damage DNA. These problems have restricted geneticists' ability to use natural history collections primarily by limiting how much of the genome can be surveyed. Recent advances in DNA sequencing technology, however, have radically changed this, making truly genomic studies from museum specimens possible. We review the opportunities and drawbacks of the use of museum specimens, and suggest how to best execute projects when incorporating such samples. Several high-throughput (HT) sequencing methodologies, including whole genome shotgun sequencing, sequence capture, and restriction digests (demonstrated here), can be used with archived biomaterials.
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Affiliation(s)
- Andrew S Burrell
- Center for the Study of Human Origins, Department of Anthropology, New York University, 25 Waverly Place, New York, NY 10003, USA.
| | - Todd R Disotell
- Center for the Study of Human Origins, Department of Anthropology, New York University, 25 Waverly Place, New York, NY 10003, USA; New York Consortium in Evolutionary Primatology, USA
| | - Christina M Bergey
- Center for the Study of Human Origins, Department of Anthropology, New York University, 25 Waverly Place, New York, NY 10003, USA; New York Consortium in Evolutionary Primatology, USA
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14
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Abstract
SUMMARY HippDB catalogs every protein-protein interaction whose structure is available in the Protein Data Bank and which exhibits one or more helices at the interface. The Web site accepts queries on variables such as helix length and sequence, and it provides computational alanine scanning and change in solvent-accessible surface area values for every interfacial residue. HippDB is intended to serve as a starting point for structure-based small molecule and peptidomimetic drug development. AVAILABILITY AND IMPLEMENTATION HippDB is freely available on the web at http://www.nyu.edu/projects/arora/hippdb. The Web site is implemented in PHP, MySQL and Apache. Source code freely available for download at http://code.google.com/p/helidb, implemented in Perl and supported on Linux. CONTACT arora@nyu.edu.
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Affiliation(s)
- Christina M Bergey
- Department of Anthropology and Department of Chemistry, New York University, New York, NY 10003, USA
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