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Hu XJ, Yang J, Xie XL, Lv FH, Cao YH, Li WR, Liu MJ, Wang YT, Li JQ, Liu YG, Ren YL, Shen ZQ, Wang F, Hehua EE, Han JL, Li MH. The Genome Landscape of Tibetan Sheep Reveals Adaptive Introgression from Argali and the History of Early Human Settlements on the Qinghai-Tibetan Plateau. Mol Biol Evol 2019; 36:283-303. [PMID: 30445533 PMCID: PMC6367989 DOI: 10.1093/molbev/msy208] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Tibetan sheep are the most common and widespread domesticated animals on the Qinghai-Tibetan Plateau (QTP) and have played an essential role in the permanent human occupation of this high-altitude region. However, the precise timing, route, and process of sheep pastoralism in the QTP region remain poorly established, and little is known about the underlying genomic changes that occurred during the process. Here, we investigate the genomic variation in Tibetan sheep using whole-genome sequences, single nucleotide polymorphism arrays, mitochondrial DNA, and Y-chromosomal variants in 986 samples throughout their distribution range. We detect strong signatures of selection in genes involved in the hypoxia and ultraviolet signaling pathways (e.g., HIF-1 pathway and HBB and MITF genes) and in genes associated with morphological traits such as horn size and shape (e.g., RXFP2). We identify clear signals of argali (Ovis ammon) introgression into sympatric Tibetan sheep, covering 5.23-5.79% of their genomes. The introgressed genomic regions are enriched in genes related to oxygen transportation system, sensory perception, and morphological phenotypes, in particular the genes HBB and RXFP2 with strong signs of adaptive introgression. The spatial distribution of genomic diversity and demographic reconstruction of the history of Tibetan sheep show a stepwise pattern of colonization with their initial spread onto the QTP from its northeastern part ∼3,100 years ago, followed by further southwest expansion to the central QTP ∼1,300 years ago. Together with archeological evidence, the date and route reveal the history of human expansions on the QTP by the Tang-Bo Ancient Road during the late Holocene. Our findings contribute to a depth understanding of early pastoralism and the local adaptation of Tibetan sheep as well as the late-Holocene human occupation of the QTP.
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Affiliation(s)
- Xiao-Ju Hu
- CAS Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Chinese Academy of Sciences (CAS), Beijing, China.,College of Life Sciences, University of Chinese Academy of Sciences (UCAS), Beijing, China
| | - Ji Yang
- CAS Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Chinese Academy of Sciences (CAS), Beijing, China
| | - Xing-Long Xie
- CAS Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Chinese Academy of Sciences (CAS), Beijing, China.,College of Life Sciences, University of Chinese Academy of Sciences (UCAS), Beijing, China
| | - Feng-Hua Lv
- CAS Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Chinese Academy of Sciences (CAS), Beijing, China
| | - Yin-Hong Cao
- CAS Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Chinese Academy of Sciences (CAS), Beijing, China.,College of Life Sciences, University of Chinese Academy of Sciences (UCAS), Beijing, China
| | - Wen-Rong Li
- Animal Biotechnological Research Center, Xinjiang Academy of Animal Science, Urumqi, China
| | - Ming-Jun Liu
- Animal Biotechnological Research Center, Xinjiang Academy of Animal Science, Urumqi, China
| | - Yu-Tao Wang
- College of Life and Geographic Sciences, Kashi University, Kashi, China
| | - Jin-Quan Li
- College of Animal Science, Inner Mongolia Agricultural University, Hohhot, China
| | - Yong-Gang Liu
- College of Animal Science and Technology, Yunnan Agricultural University, Kunming, China
| | - Yan-Lin Ren
- Shandong Binzhou Academy of Animal Science and Veterinary Medicine, Binzhou, China
| | - Zhi-Qiang Shen
- Shandong Binzhou Academy of Animal Science and Veterinary Medicine, Binzhou, China
| | - Feng Wang
- Institute of Sheep and Goat Science, Nanjing Agricultural University, Nanjing, China
| | - EEr Hehua
- Grass-Feeding Livestock Engineering Technology Research Center, Ningxia Academy of Agriculture and Forestry Sciences, Yinchuan, China
| | - Jian-Lin Han
- CAAS-ILRI Joint Laboratory on Livestock and Forage Genetic Resources, Institute of Animal Science, Chinese Academy of Agricultural Sciences (CAAS), Beijing, China.,Livestock Genetics Program, International Livestock Research Institute (ILRI), Nairobi, Kenya
| | - Meng-Hua Li
- CAS Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Chinese Academy of Sciences (CAS), Beijing, China.,College of Life Sciences, University of Chinese Academy of Sciences (UCAS), Beijing, China
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52
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Suzuki TA, Phifer-Rixey M, Mack KL, Sheehan MJ, Lin D, Bi K, Nachman MW. Host genetic determinants of the gut microbiota of wild mice. Mol Ecol 2019; 28:3197-3207. [PMID: 31141224 DOI: 10.1111/mec.15139] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Revised: 04/26/2019] [Accepted: 05/20/2019] [Indexed: 02/06/2023]
Abstract
Identifying a common set of genes that mediate host-microbial interactions across populations and species of mammals has broad relevance for human health and animal biology. However, the genetic basis of the gut microbial composition in natural populations remains largely unknown outside of humans. Here, we used wild house mouse populations as a model system to ask three major questions: (a) Does host genetic relatedness explain interindividual variation in gut microbial composition? (b) Do population differences in the microbiota persist in a common environment? (c) What are the host genes associated with microbial richness and the relative abundance of bacterial genera? We found that host genetic distance is a strong predictor of the gut microbial composition as characterized by 16S amplicon sequencing. Using a common garden approach, we then identified differences in microbial composition between populations that persisted in a shared laboratory environment. Finally, we used exome sequencing to associate host genetic variants with microbial diversity and relative abundance of microbial taxa in wild mice. We identified 20 genes that were associated with microbial diversity or abundance including a macrophage-derived cytokine (IL12a) that contained three nonsynonymous mutations. Surprisingly, we found a significant overrepresentation of candidate genes that were previously associated with microbial measurements in humans. The homologous genes that overlapped between wild mice and humans included genes that have been associated with traits related to host immunity and obesity in humans. Gene-bacteria associations identified in both humans and wild mice suggest some commonality to the host genetic determinants of gut microbial composition across mammals.
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Affiliation(s)
- Taichi A Suzuki
- Department of Integrative Biology and Museum of Vertebrate Zoology, University of California Berkeley, Berkeley, California, USA
| | - Megan Phifer-Rixey
- Department of Biology, Monmouth University, West Long Branch, New Jersey, USA
| | - Katya L Mack
- Department of Integrative Biology and Museum of Vertebrate Zoology, University of California Berkeley, Berkeley, California, USA
| | - Michael J Sheehan
- Department of Neurobiology and Behavior, Cornell University, Ithaca, New York, USA
| | - Dana Lin
- Department of Integrative Biology and Museum of Vertebrate Zoology, University of California Berkeley, Berkeley, California, USA
| | - Ke Bi
- California Institute for Quantitative Biosciences, University of California Berkeley, Berkeley, California, USA
| | - Michael W Nachman
- Department of Integrative Biology and Museum of Vertebrate Zoology, University of California Berkeley, Berkeley, California, USA
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53
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Krohn AR, Diepeveen ET, Bi K, Rosenblum EB. Local adaptation does not lead to genome-wide differentiation in lava flow lizards. Ecol Evol 2019; 9:6810-6820. [PMID: 31380017 PMCID: PMC6662252 DOI: 10.1002/ece3.5231] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2018] [Revised: 04/11/2019] [Accepted: 04/15/2019] [Indexed: 11/09/2022] Open
Abstract
Adaptation can occur with or without genome-wide differentiation. If adaptive loci are linked to traits involved in reproductive isolation, genome-wide divergence is likely, and speciation is possible. However, adaptation can also lead to phenotypic differentiation without genome-wide divergence if levels of ongoing gene flow are high. Here, we use the replicated occurrence of melanism in lava flow lizards to assess the relationship between local adaptation and genome-wide differentiation. We compare patterns of phenotypic and genomic divergence among lava flow and nonlava populations for three lizard species and three lava flows in the Chihuahuan Desert. We find that local phenotypic adaptation (melanism) is not typically accompanied by genome-wide differentiation. Specifically, lava populations do not generally exhibit greater divergence from nonlava populations than expected by geography alone, regardless of whether the lava formation is 5,000 or 760,000 years old. We also infer that gene flow between lava and nonlava populations is ongoing in all lava populations surveyed. Recent work in the isolation by environment and ecological speciation literature suggests that environmentally driven genome-wide differentiation is common in nature. However, local adaptation may often simply be local adaptation rather than an early stage of ecological speciation.
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Affiliation(s)
- Alexander R. Krohn
- Department of Environmental Science, Policy and ManagementUniversity of California, BerkeleyBerkeleyCalifornia
- Museum of Vertebrate ZoologyUniversity of California, BerkeleyBerkeleyCalifornia
| | - Eveline T. Diepeveen
- Department of Bionanoscience, Kavli Institute of NanoScience, Faculty of Applied SciencesDelft University of TechnologyDelftThe Netherlands
| | - Ke Bi
- Museum of Vertebrate ZoologyUniversity of California, BerkeleyBerkeleyCalifornia
- Computational Genomics Resource Laboratory (CGRL), California Institute for Quantitative Biosciences (QB3)University of California, BerkeleyBerkeleyCalifornia
| | - Erica Bree Rosenblum
- Department of Environmental Science, Policy and ManagementUniversity of California, BerkeleyBerkeleyCalifornia
- Museum of Vertebrate ZoologyUniversity of California, BerkeleyBerkeleyCalifornia
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54
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Fages A, Hanghøj K, Khan N, Gaunitz C, Seguin-Orlando A, Leonardi M, McCrory Constantz C, Gamba C, Al-Rasheid KAS, Albizuri S, Alfarhan AH, Allentoft M, Alquraishi S, Anthony D, Baimukhanov N, Barrett JH, Bayarsaikhan J, Benecke N, Bernáldez-Sánchez E, Berrocal-Rangel L, Biglari F, Boessenkool S, Boldgiv B, Brem G, Brown D, Burger J, Crubézy E, Daugnora L, Davoudi H, de Barros Damgaard P, de Los Ángeles de Chorro Y de Villa-Ceballos M, Deschler-Erb S, Detry C, Dill N, do Mar Oom M, Dohr A, Ellingvåg S, Erdenebaatar D, Fathi H, Felkel S, Fernández-Rodríguez C, García-Viñas E, Germonpré M, Granado JD, Hallsson JH, Hemmer H, Hofreiter M, Kasparov A, Khasanov M, Khazaeli R, Kosintsev P, Kristiansen K, Kubatbek T, Kuderna L, Kuznetsov P, Laleh H, Leonard JA, Lhuillier J, Liesau von Lettow-Vorbeck C, Logvin A, Lõugas L, Ludwig A, Luis C, Arruda AM, Marques-Bonet T, Matoso Silva R, Merz V, Mijiddorj E, Miller BK, Monchalov O, Mohaseb FA, Morales A, Nieto-Espinet A, Nistelberger H, Onar V, Pálsdóttir AH, Pitulko V, Pitskhelauri K, Pruvost M, Rajic Sikanjic P, Rapan Papeša A, Roslyakova N, Sardari A, Sauer E, Schafberg R, Scheu A, Schibler J, Schlumbaum A, Serrand N, Serres-Armero A, Shapiro B, Sheikhi Seno S, Shevnina I, Shidrang S, Southon J, Star B, Sykes N, Taheri K, Taylor W, Teegen WR, Trbojević Vukičević T, Trixl S, Tumen D, Undrakhbold S, Usmanova E, Vahdati A, Valenzuela-Lamas S, Viegas C, Wallner B, Weinstock J, Zaibert V, Clavel B, Lepetz S, Mashkour M, Helgason A, Stefánsson K, Barrey E, Willerslev E, Outram AK, Librado P, Orlando L. Tracking Five Millennia of Horse Management with Extensive Ancient Genome Time Series. Cell 2019; 177:1419-1435.e31. [PMID: 31056281 PMCID: PMC6547883 DOI: 10.1016/j.cell.2019.03.049] [Citation(s) in RCA: 113] [Impact Index Per Article: 22.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Revised: 02/14/2019] [Accepted: 03/27/2019] [Indexed: 11/30/2022]
Abstract
Horse domestication revolutionized warfare and accelerated travel, trade, and the geographic expansion of languages. Here, we present the largest DNA time series for a non-human organism to date, including genome-scale data from 149 ancient animals and 129 ancient genomes (≥1-fold coverage), 87 of which are new. This extensive dataset allows us to assess the modern legacy of past equestrian civilizations. We find that two extinct horse lineages existed during early domestication, one at the far western (Iberia) and the other at the far eastern range (Siberia) of Eurasia. None of these contributed significantly to modern diversity. We show that the influence of Persian-related horse lineages increased following the Islamic conquests in Europe and Asia. Multiple alleles associated with elite-racing, including at the MSTN "speed gene," only rose in popularity within the last millennium. Finally, the development of modern breeding impacted genetic diversity more dramatically than the previous millennia of human management.
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Affiliation(s)
- Antoine Fages
- Laboratoire d'Anthropobiologie Moléculaire et d'Imagerie de Synthèse, CNRS UMR 5288, Université de Toulouse, Université Paul Sabatier, 31000 Toulouse, France; Lundbeck Foundation GeoGenetics Center, University of Copenhagen, 1350K Copenhagen, Denmark
| | - Kristian Hanghøj
- Laboratoire d'Anthropobiologie Moléculaire et d'Imagerie de Synthèse, CNRS UMR 5288, Université de Toulouse, Université Paul Sabatier, 31000 Toulouse, France; Lundbeck Foundation GeoGenetics Center, University of Copenhagen, 1350K Copenhagen, Denmark
| | - Naveed Khan
- Lundbeck Foundation GeoGenetics Center, University of Copenhagen, 1350K Copenhagen, Denmark; Department of Biotechnology, Abdul Wali Khan University, Mardan, Pakistan
| | - Charleen Gaunitz
- Lundbeck Foundation GeoGenetics Center, University of Copenhagen, 1350K Copenhagen, Denmark
| | - Andaine Seguin-Orlando
- Laboratoire d'Anthropobiologie Moléculaire et d'Imagerie de Synthèse, CNRS UMR 5288, Université de Toulouse, Université Paul Sabatier, 31000 Toulouse, France; Lundbeck Foundation GeoGenetics Center, University of Copenhagen, 1350K Copenhagen, Denmark
| | - Michela Leonardi
- Lundbeck Foundation GeoGenetics Center, University of Copenhagen, 1350K Copenhagen, Denmark; Evolutionary Ecology Group, Department of Zoology, University of Cambridge, Cambridge CB2 3EJ, UK
| | - Christian McCrory Constantz
- Lundbeck Foundation GeoGenetics Center, University of Copenhagen, 1350K Copenhagen, Denmark; Institute for Immunity, Transplantation and Infection, Stanford University, Stanford, CA 94305, USA
| | - Cristina Gamba
- Lundbeck Foundation GeoGenetics Center, University of Copenhagen, 1350K Copenhagen, Denmark
| | - Khaled A S Al-Rasheid
- Zoology Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Silvia Albizuri
- Seminari d'Estudis i Recerques Prehistoriques, HAR2017-87695-P, Universitat de Barcelona, Barcelona, Spain
| | - Ahmed H Alfarhan
- Zoology Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Morten Allentoft
- Lundbeck Foundation GeoGenetics Center, University of Copenhagen, 1350K Copenhagen, Denmark
| | - Saleh Alquraishi
- Zoology Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - David Anthony
- Anthropology Department, Hartwick College 1, Oneonta, NY 13820, USA
| | | | - James H Barrett
- McDonald Institute for Archaeological Research, Department of Archaeology, University of Cambridge, Cambridge CB2 3ER, UK
| | | | - Norbert Benecke
- Deutsches Archäologisches Institut (DAI), 14195 Berlin, Germany
| | - Eloísa Bernáldez-Sánchez
- Laboratorio de Paleontologia y Paleobiologia, Instituto Andaluz del Patrimonio Historico, Sevilla, Spain
| | - Luis Berrocal-Rangel
- Departamento de Prehistoria y Arqueología, Universidad Autónoma de Madrid, Madrid, Spain
| | - Fereidoun Biglari
- Department of Paleolithic, National Museum of Iran, 1136918111, Tehran, Iran
| | - Sanne Boessenkool
- Centre for Ecological and Evolutionary Synthesis (CEES), Department of Biosciences, University of Oslo, Postbox 1066, Blindern, 0316 Oslo, Norway
| | - Bazartseren Boldgiv
- Ecology Group, Department of Biology, School of Arts and Sciences, National University of Mongolia, Ulaanbaatar 14201, Mongolia
| | - Gottfried Brem
- Institute of Animal Breeding and Genetics, Department of Biomedical Sciences, Veterinary University of Vienna, 1210 Vienna, Austria
| | - Dorcas Brown
- Anthropology Department, Hartwick College 1, Oneonta, NY 13820, USA
| | - Joachim Burger
- Palaeogenetics Group, Institute of Organismic and Molecular Evolution (iOME), Johannes Gutenberg-University Mainz, 55099 Mainz, Germany
| | - Eric Crubézy
- Laboratoire d'Anthropobiologie Moléculaire et d'Imagerie de Synthèse, CNRS UMR 5288, Université de Toulouse, Université Paul Sabatier, 31000 Toulouse, France
| | - Linas Daugnora
- Osteological material research laboratory, Klaipėda university, Klaipėda 92294, Lithuania
| | - Hossein Davoudi
- Department of Osteology, National Museum of Iran, 1136918111, Tehran, Iran; Department of Archaeology, Faculty of Humanities, Tarbiat Modares University, Tehran, Iran
| | | | | | - Sabine Deschler-Erb
- Integrative prähistorische und naturwissenschaftliche Archäologie (IPNA), 4055 Basel, Switzerland
| | - Cleia Detry
- Uniarq, Centro de Arqueologia da Universidade de Lisboa, Faculdade de Letras da Universidade de Lisboa, 1600-214 Lisboa, Portugal
| | - Nadine Dill
- Integrative prähistorische und naturwissenschaftliche Archäologie (IPNA), 4055 Basel, Switzerland
| | - Maria do Mar Oom
- CE3C-Centre for Ecology, Evolution and Environmental Changes, Faculdade de Ciências, Universidade de Lisboa, 1749-016 Lisboa, Portugal
| | - Anna Dohr
- Institute for Pre- and Protohistoric Archaeology and Archaeology of the Roman Provinces, Ludwig-Maximilians-University Munich, 80539 München, Germany; ArchaeoBioCenter, Ludwig-Maximilians-University Munich, 80539 München, Germany; Institute of Palaeoanatomy, Domestication Research and History of Veterinary Medicine, Ludwig-Maximilians-University Munich, 80539 München, Germany
| | | | | | - Homa Fathi
- Department of Osteology, National Museum of Iran, 1136918111, Tehran, Iran; Archaezoology section, Bioarchaeology Laboratory of the Central Laboratory, University of Tehran, Tehran CP1417634934, Iran
| | - Sabine Felkel
- Institute of Animal Breeding and Genetics, Department of Biomedical Sciences, Veterinary University of Vienna, 1210 Vienna, Austria
| | | | - Esteban García-Viñas
- Departamento de Sistemas Físicos, Químicos y Naturales, Universidad Pablo de Olavide, 41013 Sevilla, Spain
| | - Mietje Germonpré
- Operational Direction, Earth and History of Life, Royal Belgian Institute of Natural Sciences, 1000, Brussels, Belgium
| | - José D Granado
- Integrative prähistorische und naturwissenschaftliche Archäologie (IPNA), 4055 Basel, Switzerland
| | - Jón H Hallsson
- Faculty of Agricultural and Environmental Sciences, The Agricultural University of Iceland, Keldnaholti - Árleyni 22, 112 Reykjavík, Iceland
| | - Helmut Hemmer
- Palaeogenetics Group, Institute of Organismic and Molecular Evolution (iOME), Johannes Gutenberg-University Mainz, 55099 Mainz, Germany
| | - Michael Hofreiter
- University of Potsdam, Faculty of Mathematics and Natural Sciences, Institute for Biochemistry and Biology, 14476 Potsdam, Germany
| | - Aleksei Kasparov
- Institute for the History of Material Culture, Russian Academy of Sciences, St. Petersburg 191186, Russia
| | | | - Roya Khazaeli
- Department of Osteology, National Museum of Iran, 1136918111, Tehran, Iran; Archaezoology section, Bioarchaeology Laboratory of the Central Laboratory, University of Tehran, Tehran CP1417634934, Iran
| | - Pavel Kosintsev
- Institute of Plant and Animal Ecology, Urals Branch of the Russian Academy of Sciences, Ekaterinburg 620144, Russia
| | | | - Tabaldiev Kubatbek
- Department of History, Kyrgyz-Turkish Manas University, Bishkek, Kyrgyzstan
| | - Lukas Kuderna
- Institut de Biologia Evolutiva, (CSIC-Universitat Pompeu Fabra), PRBB, Barcelona, Catalonia 08003, Spain
| | - Pavel Kuznetsov
- Samara State University of Social Science and Education, Samara, Russia
| | - Haeedeh Laleh
- Archaezoology section, Bioarchaeology Laboratory of the Central Laboratory, University of Tehran, Tehran CP1417634934, Iran; Department of Archaeology, Faculty of Humanities, University of Tehran, Iran
| | - Jennifer A Leonard
- Conservation and Evolutionary Genetics Group, Estación Biológica de Doñana (EBD-CSIC), 41092 Sevilla, Spain
| | - Johanna Lhuillier
- Laboratoire Archéorient, UMR 5133, Maison de l'Orient et de la Méditerranée, 69365 Lyon Cedex 7, France
| | | | - Andrey Logvin
- Laboratory for Archaeological Research, Faculty of History and Law, Kostanay State University, Kostanay, Kazakhstan
| | - Lembi Lõugas
- Archaeological Research Collection, Tallinn University, 10130 Tallinn, Estonia
| | - Arne Ludwig
- Department of Evolutionary Genetics, Leibniz Institute for Zoo and Wildlife Research, 10315 Berlin, Germany; Faculty of Life Sciences, Albrecht Daniel Thaer-Institute, Humboldt University Berlin, 10115 Berlin, Germany
| | - Cristina Luis
- Museu Nacional de História Natural e da Ciência, Universidade de Lisboa, Lisboa, Portugal; Centro Interuniversitário de História das Ciências e da Tecnologia (CIUHCT), Faculdade de Ciências, Universidade de Lisboa, Lisboa, Portugal; Instituto Universitário de Lisboa (ISCTE-IUL), CIES-IUL, Lisboa, Portugal
| | - Ana Margarida Arruda
- Uniarq, Centro de Arqueologia da Universidade de Lisboa, Faculdade de Letras da Universidade de Lisboa, 1600-214 Lisboa, Portugal
| | - Tomas Marques-Bonet
- Institut de Biologia Evolutiva, (CSIC-Universitat Pompeu Fabra), PRBB, Barcelona, Catalonia 08003, Spain; Catalan Institution of Research and Advanced Studies (ICREA), 08010 Barcelona, Spain; CNAG-CRG, Centre for Genomic Regulation (CRG), Barcelona Institute of Science and Technology (BIST), 08028 Barcelona, Spain; Institut Català de Paleontologia Miquel Crusafont, Universitat Autònoma de Barcelona, Edifici ICTA-ICP, c/ Columnes s/n, 08193, Cerdanyola del Vallès, Barcelona, Spain
| | | | - Victor Merz
- S.Toraighyrov Pavlodar State University, Joint Research Center for Archeological Studies, 637000 Pavlodar, Kazakhstan
| | - Enkhbayar Mijiddorj
- Department of Archaeology, Ulaanbaatar State University, Ulaanbaatar 51, Mongolia
| | - Bryan K Miller
- University of Oxford, Faculty of History, George Street, Oxford, OX1 2RL, UK
| | - Oleg Monchalov
- Samara State University of Social Science and Education, Samara, Russia
| | - Fatemeh A Mohaseb
- Department of Osteology, National Museum of Iran, 1136918111, Tehran, Iran; Archaezoology section, Bioarchaeology Laboratory of the Central Laboratory, University of Tehran, Tehran CP1417634934, Iran; Centre National de la Recherche Scientifique, Muséum National d'Histoire Naturelle, Archéozoologie, Archéobotanique, Sociétés, Pratiques et Environnements (UMR 7209), 75005 Paris, France
| | - Arturo Morales
- Laboratory of Archaeozoology, Department Biología, Universidad Autónoma de Madrid, Madrid, Spain
| | - Ariadna Nieto-Espinet
- Archaeology of Social Dynamics Group (ADS), Institució Milà i Fontanals-Consejo Superior de Investigaciones Científicas (IMF-CSIC), 08001 Barcelona, Spain; Grup d'Investigació Prehistòrica, HAR2016-78277-R, Universitat de Lleida, 25003 Lleida, Spain
| | - Heidi Nistelberger
- Centre for Ecological and Evolutionary Synthesis (CEES), Department of Biosciences, University of Oslo, Postbox 1066, Blindern, 0316 Oslo, Norway
| | - Vedat Onar
- Osteoarchaeology Practice and Research Center and Department of Anatomy, Faculty of Veterinary Medicine, Istanbul University-Cerrahpaşa, 34320, Avcılar, Istanbul, Turkey
| | - Albína H Pálsdóttir
- Centre for Ecological and Evolutionary Synthesis (CEES), Department of Biosciences, University of Oslo, Postbox 1066, Blindern, 0316 Oslo, Norway; Faculty of Agricultural and Environmental Sciences, The Agricultural University of Iceland, Keldnaholti - Árleyni 22, 112 Reykjavík, Iceland
| | - Vladimir Pitulko
- Institute for the History of Material Culture, Russian Academy of Sciences, St. Petersburg 191186, Russia
| | | | - Mélanie Pruvost
- Université de Bordeaux, CNRS, UMR 5199-PACEA, 33615 Pessac Cedex, France
| | | | | | | | - Alireza Sardari
- Iranian Center for Archaeological Research (ICAR), Iranian Cultural Heritage, Handicrafts, and Tourism Organization (ICHHTO), 1136918111, Tehran, Iran
| | - Eberhard Sauer
- School of History, Classics and Archaeology, The University of Edinburgh, Edinburgh, EH8 9AG, UK
| | - Renate Schafberg
- Central Natural Science Collections (ZNS), Martin Luther University Halle-Wittenberg, Domplatz 4, 06108 Halle (Saale), Germany
| | - Amelie Scheu
- Palaeogenetics Group, Institute of Organismic and Molecular Evolution (iOME), Johannes Gutenberg-University Mainz, 55099 Mainz, Germany
| | - Jörg Schibler
- Integrative prähistorische und naturwissenschaftliche Archäologie (IPNA), 4055 Basel, Switzerland
| | - Angela Schlumbaum
- Integrative prähistorische und naturwissenschaftliche Archäologie (IPNA), 4055 Basel, Switzerland
| | - Nathalie Serrand
- Centre National de la Recherche Scientifique, Muséum National d'Histoire Naturelle, Archéozoologie, Archéobotanique, Sociétés, Pratiques et Environnements (UMR 7209), 75005 Paris, France; INRAP Guadeloupe, Centre de recherches archéologiques, UMR 7209 CNRS/MNHN, 97113 Gourbeyre, Guadeloupe
| | - Aitor Serres-Armero
- Institut de Biologia Evolutiva, (CSIC-Universitat Pompeu Fabra), PRBB, Barcelona, Catalonia 08003, Spain
| | - Beth Shapiro
- Department of Ecology and Evolutionary Biology and Howard Hughes Medical Institute, University of California, Santa Cruz, Santa Cruz, CA 95060, USA
| | - Shiva Sheikhi Seno
- Department of Osteology, National Museum of Iran, 1136918111, Tehran, Iran; Archaezoology section, Bioarchaeology Laboratory of the Central Laboratory, University of Tehran, Tehran CP1417634934, Iran; Centre National de la Recherche Scientifique, Muséum National d'Histoire Naturelle, Archéozoologie, Archéobotanique, Sociétés, Pratiques et Environnements (UMR 7209), 75005 Paris, France
| | - Irina Shevnina
- Laboratory for Archaeological Research, Faculty of History and Law, Kostanay State University, Kostanay, Kazakhstan
| | - Sonia Shidrang
- Saeedi Institute for Advanced Studies, University of Kashan, Kashan 87317-51167, Iran
| | - John Southon
- Department Earth System Science, University of California, Irvine, Irvine, CA 92697, USA
| | - Bastiaan Star
- Centre for Ecological and Evolutionary Synthesis (CEES), Department of Biosciences, University of Oslo, Postbox 1066, Blindern, 0316 Oslo, Norway
| | - Naomi Sykes
- Department of Archaeology, University of Nottingham, Nottingham, NG7 2RD, UK; Department of Archaeology, University of Exeter, Exeter, EX4 4QE, UK
| | - Kamal Taheri
- Kermanshah Regional Water Authority, Kermanshah 67145-1466, Iran
| | - William Taylor
- Max Planck Institute for the Science of Human History, 07745 Jena, Germany
| | - Wolf-Rüdiger Teegen
- Institute for Pre- and Protohistoric Archaeology and Archaeology of the Roman Provinces, Ludwig-Maximilians-University Munich, 80539 München, Germany; ArchaeoBioCenter, Ludwig-Maximilians-University Munich, 80539 München, Germany
| | - Tajana Trbojević Vukičević
- Department of Anatomy, Histology and Embryology, Faculty of Veterinary Medicine, University of Zagreb, 10 000 Zagreb, Croatia
| | - Simon Trixl
- Institute of Palaeoanatomy, Domestication Research and History of Veterinary Medicine, Ludwig-Maximilians-University Munich, 80539 München, Germany
| | - Dashzeveg Tumen
- Department of Anthropology and Archaeology, School of Arts and Sciences, National University of Mongolia, Ulaanbaatar 14201, Mongolia
| | - Sainbileg Undrakhbold
- Ecology Group, Department of Biology, School of Arts and Sciences, National University of Mongolia, Ulaanbaatar 14201, Mongolia
| | - Emma Usmanova
- Saryarka Archaeological Institute of Buketov Karaganda State University, Karaganda 100074, Kazakhstan
| | - Ali Vahdati
- Iranian Center for Archaeological Research (ICAR), Iranian Cultural Heritage, Handicrafts, and Tourism Organization (ICHHTO), 1136918111, Tehran, Iran
| | - Silvia Valenzuela-Lamas
- Archaeology of Social Dynamics Group (ADS), Institució Milà i Fontanals-Consejo Superior de Investigaciones Científicas (IMF-CSIC), 08001 Barcelona, Spain
| | - Catarina Viegas
- Uniarq, Centro de Arqueologia da Universidade de Lisboa, Faculdade de Letras da Universidade de Lisboa, 1600-214 Lisboa, Portugal
| | - Barbara Wallner
- Institute of Animal Breeding and Genetics, Department of Biomedical Sciences, Veterinary University of Vienna, 1210 Vienna, Austria
| | - Jaco Weinstock
- Faculty of Humanities (Archaeology), University of Southampton, Avenue Campus, Highfield, Southampton SO17 1BF, UK
| | - Victor Zaibert
- Scientific Research Institute of Archaeology and Steppe Civilizations, Al Farabi Kazakh National University, 050040 Almaty, Kazakhstan
| | - Benoit Clavel
- Centre National de la Recherche Scientifique, Muséum National d'Histoire Naturelle, Archéozoologie, Archéobotanique, Sociétés, Pratiques et Environnements (UMR 7209), 75005 Paris, France
| | - Sébastien Lepetz
- Centre National de la Recherche Scientifique, Muséum National d'Histoire Naturelle, Archéozoologie, Archéobotanique, Sociétés, Pratiques et Environnements (UMR 7209), 75005 Paris, France
| | - Marjan Mashkour
- Department of Osteology, National Museum of Iran, 1136918111, Tehran, Iran; Archaezoology section, Bioarchaeology Laboratory of the Central Laboratory, University of Tehran, Tehran CP1417634934, Iran; Centre National de la Recherche Scientifique, Muséum National d'Histoire Naturelle, Archéozoologie, Archéobotanique, Sociétés, Pratiques et Environnements (UMR 7209), 75005 Paris, France
| | | | | | - Eric Barrey
- GABI UMR1313, INRA, AgroParisTech, Université Paris-Saclay, Jouy-en-Josas, France
| | - Eske Willerslev
- Lundbeck Foundation GeoGenetics Center, University of Copenhagen, 1350K Copenhagen, Denmark
| | - Alan K Outram
- Department of Archaeology, University of Exeter, Exeter, EX4 4QE, UK
| | - Pablo Librado
- Laboratoire d'Anthropobiologie Moléculaire et d'Imagerie de Synthèse, CNRS UMR 5288, Université de Toulouse, Université Paul Sabatier, 31000 Toulouse, France; Lundbeck Foundation GeoGenetics Center, University of Copenhagen, 1350K Copenhagen, Denmark
| | - Ludovic Orlando
- Laboratoire d'Anthropobiologie Moléculaire et d'Imagerie de Synthèse, CNRS UMR 5288, Université de Toulouse, Université Paul Sabatier, 31000 Toulouse, France; Lundbeck Foundation GeoGenetics Center, University of Copenhagen, 1350K Copenhagen, Denmark.
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55
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Foote AD, Martin MD, Louis M, Pacheco G, Robertson KM, Sinding MHS, Amaral AR, Baird RW, Baker CS, Ballance L, Barlow J, Brownlow A, Collins T, Constantine R, Dabin W, Dalla Rosa L, Davison NJ, Durban JW, Esteban R, Ferguson SH, Gerrodette T, Guinet C, Hanson MB, Hoggard W, Matthews CJD, Samarra FIP, de Stephanis R, Tavares SB, Tixier P, Totterdell JA, Wade P, Excoffier L, Gilbert MTP, Wolf JBW, Morin PA. Killer whale genomes reveal a complex history of recurrent admixture and vicariance. Mol Ecol 2019; 28:3427-3444. [PMID: 31131963 DOI: 10.1111/mec.15099] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Revised: 04/06/2019] [Accepted: 04/08/2019] [Indexed: 02/06/2023]
Abstract
Reconstruction of the demographic and evolutionary history of populations assuming a consensus tree-like relationship can mask more complex scenarios, which are prevalent in nature. An emerging genomic toolset, which has been most comprehensively harnessed in the reconstruction of human evolutionary history, enables molecular ecologists to elucidate complex population histories. Killer whales have limited extrinsic barriers to dispersal and have radiated globally, and are therefore a good candidate model for the application of such tools. Here, we analyse a global data set of killer whale genomes in a rare attempt to elucidate global population structure in a nonhuman species. We identify a pattern of genetic homogenisation at lower latitudes and the greatest differentiation at high latitudes, even between currently sympatric lineages. The processes underlying the major axis of structure include high drift at the edge of species' range, likely associated with founder effects and allelic surfing during postglacial range expansion. Divergence between Antarctic and non-Antarctic lineages is further driven by ancestry segments with up to four-fold older coalescence time than the genome-wide average; relicts of a previous vicariance during an earlier glacial cycle. Our study further underpins that episodic gene flow is ubiquitous in natural populations, and can occur across great distances and after substantial periods of isolation between populations. Thus, understanding the evolutionary history of a species requires comprehensive geographic sampling and genome-wide data to sample the variation in ancestry within individuals.
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Affiliation(s)
- Andrew D Foote
- CMPG, Institute of Ecology and Evolution, University of Bern, Bern, Switzerland
| | | | - Marie Louis
- Department of Biology, Section for Evolutionary Genomics, University of Copenhagen, Copenhagen, Denmark.,Scottish Oceans Institute, East Sands, University of St. Andrews, St. Andrews, UK
| | - George Pacheco
- Department of Biology, Section for Evolutionary Genomics, University of Copenhagen, Copenhagen, Denmark
| | - Kelly M Robertson
- Marine Mammal and Turtle Division, National Marine Fisheries Service, National Oceanographic and Atmospheric Administration, Southwest Fisheries Science Center, La Jolla, California
| | - Mikkel-Holger S Sinding
- Department of Biology, Section for Evolutionary Genomics, University of Copenhagen, Copenhagen, Denmark.,Greenland Institute of Natural Resources, Nuuk, Greenland
| | - Ana R Amaral
- American Museum of Natural History, New York City, New York.,Faculdade de Ciências Universidade de Lisboa, Centre for Ecology, Evolution and Environmental Changes, Lisboa, Portugal
| | | | - Charles Scott Baker
- Department of Fisheries and Wildlife, Marine Mammal Institute, Oregon State University, Newport, Oregon.,School of Biological Sciences, University of Auckland, Auckland, New Zealand
| | - Lisa Ballance
- Marine Mammal and Turtle Division, National Marine Fisheries Service, National Oceanographic and Atmospheric Administration, Southwest Fisheries Science Center, La Jolla, California
| | - Jay Barlow
- Marine Mammal and Turtle Division, National Marine Fisheries Service, National Oceanographic and Atmospheric Administration, Southwest Fisheries Science Center, La Jolla, California
| | - Andrew Brownlow
- Scottish Marine Animal Stranding Scheme, SRUC Veterinary Services Drummondhill, Inverness, UK
| | - Tim Collins
- Ocean Giants Program, Wildlife Conservation Society, New York City, New York
| | | | - Willy Dabin
- Observatoire Pelagis, Université de La Rochelle-CNRS, La Rochelle, France
| | - Luciano Dalla Rosa
- Laboratório de Ecologia e Conservação da Megafauna Marinha, Instituto de Oceanografia, Universidade Federal do Rio Grande, Rio Grande, Brazil
| | - Nicholas J Davison
- Scottish Marine Animal Stranding Scheme, SRUC Veterinary Services Drummondhill, Inverness, UK
| | - John W Durban
- Marine Mammal and Turtle Division, National Marine Fisheries Service, National Oceanographic and Atmospheric Administration, Southwest Fisheries Science Center, La Jolla, California
| | - Ruth Esteban
- CIRCE, Conservation, Information and Research on Cetaceans, Algeciras, Spain
| | | | - Tim Gerrodette
- Marine Mammal and Turtle Division, National Marine Fisheries Service, National Oceanographic and Atmospheric Administration, Southwest Fisheries Science Center, La Jolla, California
| | - Christophe Guinet
- Centre d'Etudes Biologiques de Chizé (CEBC), CNRS-ULR, UMR, Chizé, France
| | - M Bradley Hanson
- National Marine Fisheries Service, National Oceanic and Atmospheric Administration, Northwest Fisheries Science Center, Seattle, Washington
| | - Wayne Hoggard
- National Marine Fisheries Service, NOAA, Southeast Fisheries Science Center, Pascagoula, Mississippi
| | | | | | - Renaud de Stephanis
- CIRCE, Conservation, Information and Research on Cetaceans, Algeciras, Spain
| | - Sara B Tavares
- Scottish Oceans Institute, East Sands, University of St. Andrews, St. Andrews, UK
| | - Paul Tixier
- Centre d'Etudes Biologiques de Chizé (CEBC), CNRS-ULR, UMR, Chizé, France.,School of Life and Environmental Sciences (Burwood Campus), Deakin University, Geelong, Victoria, Australia
| | - John A Totterdell
- Marine Information and Research Group-Australia (MIRG), Quinns Rocks, Western Australia, Australia
| | - Paul Wade
- National Marine Mammal Laboratory, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, Alaska Fisheries Science Center, Seattle, Washington
| | - Laurent Excoffier
- CMPG, Institute of Ecology and Evolution, University of Bern, Bern, Switzerland
| | - M Thomas P Gilbert
- NTNU University Museum, Trondheim, Norway.,Department of Biology, Section for Evolutionary Genomics, University of Copenhagen, Copenhagen, Denmark
| | - Jochen B W Wolf
- Division of Evolutionary Biology, Faculty of Biology, LMU Munich, Planegg-Martinsried, Germany.,Department of Evolutionary Biology, Science of Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Phillip A Morin
- Marine Mammal and Turtle Division, National Marine Fisheries Service, National Oceanographic and Atmospheric Administration, Southwest Fisheries Science Center, La Jolla, California
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56
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Gazda MA, Andrade P, Afonso S, Dilyte J, Archer JP, Lopes RJ, Faria R, Carneiro M. Signatures of Selection on Standing Genetic Variation Underlie Athletic and Navigational Performance in Racing Pigeons. Mol Biol Evol 2019; 35:1176-1189. [PMID: 29547891 DOI: 10.1093/molbev/msy030] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Racing pigeons have been selectively bred to find their way home quickly over what are often extremely long distances. This breed is of substantial commercial value and is also an excellent avian model to gain empirical insights into the evolution of traits associated with flying performance and spatial orientation. Here, we investigate the molecular basis of the superior athletic and navigational capabilities of racing pigeons using whole-genome and RNA sequencing data. We inferred multiple signatures of positive selection distributed across the genome of racing pigeons. The strongest signature overlapped the CASK gene, a gene implicated in the formation of neuromuscular junctions. However, no diagnostic alleles were found between racing pigeons and other breeds, and only a small proportion of highly differentiated variants were exclusively detected in racing pigeons. We can thus conclude that very few individual genetic changes, if any, are either strictly necessary or sufficient for superior athletics and navigation. Gene expression analysis between racing and nonracing breeds revealed modest differences in muscle (213) and brain (29). These transcripts, however, showed only slightly elevated levels of genetic differentiation between the two groups, suggesting that most differential expression is not causative but likely a consequence of alterations in regulatory networks. Our results show that the unique suite of traits that enable fast flight, long endurance, and accurate navigation in racing pigeons, do not result from few loci acting as master switches but likely from a polygenic architecture that leveraged standing genetic variation available at the onset of the breed formation.
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Affiliation(s)
- Malgorzata A Gazda
- CIBIO/InBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, Universidade do Porto, Vairão, Portugal.,Departamento de Biologia, Faculdade de Ciências, Universidade do Porto, Porto, Portugal
| | - Pedro Andrade
- CIBIO/InBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, Universidade do Porto, Vairão, Portugal.,Departamento de Biologia, Faculdade de Ciências, Universidade do Porto, Porto, Portugal
| | - Sandra Afonso
- CIBIO/InBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, Universidade do Porto, Vairão, Portugal
| | - Jolita Dilyte
- CIBIO/InBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, Universidade do Porto, Vairão, Portugal
| | - John P Archer
- CIBIO/InBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, Universidade do Porto, Vairão, Portugal
| | - Ricardo J Lopes
- CIBIO/InBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, Universidade do Porto, Vairão, Portugal
| | - Rui Faria
- CIBIO/InBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, Universidade do Porto, Vairão, Portugal.,Department of Animal and Plant Sciences, University of Sheffield, Sheffield, United Kingdom
| | - Miguel Carneiro
- CIBIO/InBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, Universidade do Porto, Vairão, Portugal.,Departamento de Biologia, Faculdade de Ciências, Universidade do Porto, Porto, Portugal
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57
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The complex geography of domestication of the African rice Oryza glaberrima. PLoS Genet 2019; 15:e1007414. [PMID: 30845217 PMCID: PMC6424484 DOI: 10.1371/journal.pgen.1007414] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Revised: 03/19/2019] [Accepted: 02/08/2019] [Indexed: 11/19/2022] Open
Abstract
While the domestication history of Asian rice has been extensively studied, details of the evolution of African rice remain elusive. The inner Niger delta has been suggested as the center of origin but molecular data to support this hypothesis is lacking. Here, we present a comprehensive analysis of the evolutionary and domestication history of African rice. By analyzing whole genome re-sequencing data from 282 individuals of domesticated African rice Oryza glaberrima and its progenitor O. barthii, we hypothesize a non-centric (i.e. multiregional) domestication origin for African rice. Our analyses showed genetic structure within O. glaberrima that has a geographical association. Furthermore, we have evidence that the previously hypothesized O. barthii progenitor populations in West Africa have evolutionary signatures similar to domesticated rice and carried causal domestication mutations, suggesting those progenitors were either mislabeled or may actually represent feral wild-domesticated hybrids. Phylogeographic analysis of genes involved in the core domestication process suggests that the origins of causal domestication mutations could be traced to wild progenitors in multiple different locations in West and Central Africa. In addition, measurements of panicle threshability, a key early domestication trait for seed shattering, were consistent with the gene phylogeographic results. We suggest seed non-shattering was selected from multiple genotypes, possibly arising from different geographical regions. Based on our evidence, O. glaberrima was not domesticated from a single centric location but was a result of diffuse process where multiple regions contributed key alleles for different domestication traits. For many crops it is not clear how they were domesticated from their wild progenitors. Transition from a wild to domesticated state required a series of genetic changes, and studying the evolutionary origin of these domestication-causing mutations are key to understanding the domestication origins of a crop. Moreover, population comparisons provide insight into the relationship between wild and cultivated populations and the evolutionary history of domestication. In this study, we investigated the domestication history of Oryza glaberrima, a rice species that was domesticated in West Africa independent from the Asian rice species O. sativa. Using genome-wide data from a large sample of domesticated and wild African rice samples we did not find evidence that supported the established domestication model for O. glaberrima—a single domestication origin. Rather, our evidence suggests the domestication process for African rice was initiated in multiple regions of West Africa, caused potentially by the local environments and cultivation preference of people. Hence domestication of African rice was a multi-regional process.
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58
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Árnason E, Halldórsdóttir K. Codweb: Whole-genome sequencing uncovers extensive reticulations fueling adaptation among Atlantic, Arctic, and Pacific gadids. SCIENCE ADVANCES 2019; 5:eaat8788. [PMID: 30906856 PMCID: PMC6426462 DOI: 10.1126/sciadv.aat8788] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2018] [Accepted: 02/04/2019] [Indexed: 05/11/2023]
Abstract
Introgressive hybridization creates networks of genetic relationships across species. Among marine fish of the Gadidae family, Pacific cod and walleye pollock are separate invasions of an Atlantic cod ancestor into the Pacific. Cods are ecological success stories, and their ecologies allow them to support the largest fisheries of the world. The enigmatic walleye pollock differs morphologically, behaviorally, and ecologically from its relatives, representing a niche shift. Here, we apply whole-genome sequencing to Pacific, Arctic, and Atlantic gadids and reveal extensive introgression among them with the ABBA-BABA test and pseudolikelihood phylogenetic network analysis. We propose that walleye pollock resulted from extensive adaptive introgression or homoploid hybrid speciation. The path of evolution of these taxa is more web than a tree. Their ability to invade and expand into new habitats and become ecologically successful may depend on genes acquired through adaptive introgression or hybrid speciation.
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Affiliation(s)
- Einar Árnason
- Institute of Life and Environmental Sciences, University of Iceland, Sturlugata 7, 101 Reykjavík, Iceland
- Department of Organismal and Evolutionary Biology, Harvard University, Cambridge, MA 02138, USA
| | - Katrín Halldórsdóttir
- Institute of Life and Environmental Sciences, University of Iceland, Sturlugata 7, 101 Reykjavík, Iceland
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59
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Klonoski K, Bi K, Rosenblum EB. Phenotypic and genetic diversity in aposematic Malagasy poison frogs (genus Mantella). Ecol Evol 2019; 9:2725-2742. [PMID: 30891212 PMCID: PMC6406014 DOI: 10.1002/ece3.4943] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Revised: 12/07/2018] [Accepted: 01/02/2019] [Indexed: 12/17/2022] Open
Abstract
Intraspecific color variation has long fascinated evolutionary biologists. In species with bright warning coloration, phenotypic diversity is particularly compelling because many factors, including natural and sexual selection, contribute to intraspecific variation. To better understand the causes of dramatic phenotypic variation in Malagasy poison frogs, we quantified genetic structure and color and pattern variation across three closely related species, Mantella aurantiaca, Mantella crocea, and Mantella milotympanum. Although our restriction site-associated DNA (RAD) sequencing approach identified clear genetic clusters, they do not align with current species designations, which has important conservation implications for these imperiled frogs. Moreover, our results suggest that levels of intraspecific color variation within this group have been overestimated, while species diversity has been underestimated. Within major genetic clusters, we observed distinct patterns of variation including: populations that are phenotypically similar yet genetically distinct, populations where phenotypic and genetic breaks coincide, and populations that are genetically similar but have high levels of within-population phenotypic variation. We also detected admixture between two of the major genetic clusters. Our study suggests that several mechanisms-including hybridization, selection, and drift-are contributing to phenotypic diversity. Ultimately, our work underscores the need for a reevaluation of how polymorphic and polytypic populations and species are classified, especially in aposematic organisms.
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Affiliation(s)
- Karina Klonoski
- Department of Environmental Science, Policy, and ManagementUniversity of California, BerkeleyBerkeleyCalifornia
- Museum of Vertebrate ZoologyUniversity of California, BerkeleyBerkeleyCalifornia
| | - Ke Bi
- Museum of Vertebrate ZoologyUniversity of California, BerkeleyBerkeleyCalifornia
- Computational Genomics Resource Laboratory (CGRL), California Institute for Quantitative Biosciences (QB3)University of California, BerkeleyBerkeleyCalifornia
| | - Erica Bree Rosenblum
- Department of Environmental Science, Policy, and ManagementUniversity of California, BerkeleyBerkeleyCalifornia
- Museum of Vertebrate ZoologyUniversity of California, BerkeleyBerkeleyCalifornia
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60
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Komoroske LM, Miller MR, O'Rourke SM, Stewart KR, Jensen MP, Dutton PH. A versatile Rapture (RAD‐Capture) platform for genotyping marine turtles. Mol Ecol Resour 2019; 19:497-511. [DOI: 10.1111/1755-0998.12980] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Revised: 11/21/2018] [Accepted: 11/27/2018] [Indexed: 12/14/2022]
Affiliation(s)
- Lisa M. Komoroske
- Department of Environmental Conservation University of Massachusetts Amherst Amherst Massachusetts
- Marine Mammal and Turtle Division, Southwest Fisheries Science Center, National Marine Fisheries Service National Oceanic and Atmospheric Administration La Jolla California
| | - Michael R. Miller
- Department of Animal Science University of California, Davis Davis California
| | - Sean M. O'Rourke
- Department of Animal Science University of California, Davis Davis California
| | - Kelly R. Stewart
- Marine Mammal and Turtle Division, Southwest Fisheries Science Center, National Marine Fisheries Service National Oceanic and Atmospheric Administration La Jolla California
- The Ocean Foundation Washington District of Columbia
| | - Michael P. Jensen
- Marine Mammal and Turtle Division, Southwest Fisheries Science Center, National Marine Fisheries Service National Oceanic and Atmospheric Administration La Jolla California
| | - Peter H. Dutton
- Marine Mammal and Turtle Division, Southwest Fisheries Science Center, National Marine Fisheries Service National Oceanic and Atmospheric Administration La Jolla California
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61
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Rey-Iglesia A, Gopalakrishan S, Carøe C, Alquezar-Planas DE, Ahlmann Nielsen A, Röder T, Bruhn Pedersen L, Naesborg-Nielsen C, Sinding MHS, Fredensborg Rath M, Li Z, Petersen B, Gilbert MTP, Bunce M, Mourier T, Hansen AJ. MobiSeq: De novo SNP discovery in model and non-model species through sequencing the flanking region of transposable elements. Mol Ecol Resour 2019; 19:512-525. [PMID: 30575257 DOI: 10.1111/1755-0998.12984] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Revised: 11/20/2018] [Accepted: 11/27/2018] [Indexed: 12/21/2022]
Abstract
In recent years, the availability of reduced representation library (RRL) methods has catalysed an expansion of genome-scale studies to characterize both model and non-model organisms. Most of these methods rely on the use of restriction enzymes to obtain DNA sequences at a genome-wide level. These approaches have been widely used to sequence thousands of markers across individuals for many organisms at a reasonable cost, revolutionizing the field of population genomics. However, there are still some limitations associated with these methods, in particular the high molecular weight DNA required as starting material, the reduced number of common loci among investigated samples, and the short length of the sequenced site-associated DNA. Here, we present MobiSeq, a RRL protocol exploiting simple laboratory techniques, that generates genomic data based on PCR targeted enrichment of transposable elements and the sequencing of the associated flanking region. We validate its performance across 103 DNA extracts derived from three mammalian species: grey wolf (Canis lupus), red deer complex (Cervus sp.) and brown rat (Rattus norvegicus). MobiSeq enables the sequencing of hundreds of thousands loci across the genome and performs SNP discovery with relatively low rates of clonality. Given the ease and flexibility of MobiSeq protocol, the method has the potential to be implemented for marker discovery and population genomics across a wide range of organisms-enabling the exploration of diverse evolutionary and conservation questions.
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Affiliation(s)
- Alba Rey-Iglesia
- Natural History Museum of Denmark, University of Copenhagen, Copenhagen, Denmark
| | - Shyam Gopalakrishan
- Natural History Museum of Denmark, University of Copenhagen, Copenhagen, Denmark
| | - Christian Carøe
- Natural History Museum of Denmark, University of Copenhagen, Copenhagen, Denmark
| | - David E Alquezar-Planas
- Natural History Museum of Denmark, University of Copenhagen, Copenhagen, Denmark.,Australian Museum Research Institute, Australian Museum, Sydney, New South Wales, Australia
| | - Anne Ahlmann Nielsen
- Natural History Museum of Denmark, University of Copenhagen, Copenhagen, Denmark
| | - Timo Röder
- Natural History Museum of Denmark, University of Copenhagen, Copenhagen, Denmark
| | - Lene Bruhn Pedersen
- Natural History Museum of Denmark, University of Copenhagen, Copenhagen, Denmark
| | | | - Mikkel-Holger S Sinding
- Natural History Museum of Denmark, University of Copenhagen, Copenhagen, Denmark.,Greenland Institute of Natural Resources, Nuuk, Greenland
| | | | - Zhipeng Li
- Jilin Provincial Key Laboratory for Molecular Biology of Special Economic Animals, Institute of Special Animal and Plant Sciences, Chinese Academy of Agricultural Sciences, Changchun, China
| | - Bent Petersen
- DTU Bioinformatics, Department of Bio and Health Informatics, Technical University of Denmark, Lyngby, Denmark.,Faculty of Applied Sciences, Centre of Excellence for Omics-Driven Computational Biodiscovery (COMBio), AIMST University, Kedah, Malaysia
| | - M Thomas P Gilbert
- Natural History Museum of Denmark, University of Copenhagen, Copenhagen, Denmark.,Norwegian University of Science and Technology, University Museum, Trondheim, Norway
| | - Michael Bunce
- Trace and Environmental DNA (TrEnD) Laboratory, School of Molecular and Life Sciences, Curtin University, Perth, Western Australia, Australia
| | - Tobias Mourier
- Natural History Museum of Denmark, University of Copenhagen, Copenhagen, Denmark.,Pathogen Genomics Laboratory, Biological and Environmental Sciences and Engineering Division, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia
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62
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Peñalba JV, Joseph L, Moritz C. Current geography masks dynamic history of gene flow during speciation in northern Australian birds. Mol Ecol 2019; 28:630-643. [PMID: 30561150 DOI: 10.1111/mec.14978] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Revised: 12/11/2018] [Accepted: 12/12/2018] [Indexed: 12/25/2022]
Abstract
Genome divergence is greatly influenced by gene flow during early stages of speciation. As populations differentiate, geographic barriers can constrain gene flow and so affect the dynamics of divergence and speciation. Current geography, specifically disjunction and continuity of ranges, is often used to predict the historical gene flow during the divergence process. We test this prediction in eight meliphagoid bird species complexes codistributed in four regions. These regions are separated by known biogeographical barriers across northern Australia and Papua New Guinea. We find that bird populations currently separated by terrestrial habitat barriers within Australia and marine barriers between Australia and Papua New Guinea have a range of divergence levels and probability of gene flow not associated with current range connectivity. Instead, geographic distance and historical range connectivity better predict divergence and probability of gene flow. In this dynamic environmental context, we also find support for a nonlinear decrease of the probability of gene flow during the divergence process. The probability of gene flow initially decreases gradually after a certain level of divergence is reached. Its decrease then accelerates until the probability is close to zero. This implies that although geographic connectivity may have more of an effect early in speciation, other factors associated with higher divergence may play a more important role in influencing gene flow midway through and later in speciation. Current geographic connectivity may then mislead inferences regarding potential for gene flow during speciation under a complex and dynamic history of geographic and reproductive isolation.
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Affiliation(s)
- Joshua V Peñalba
- Ecology and Evolution, Australian National University, Acton, ACT, Australia.,Centre for Biodiversity Analysis, Acton, ACT, Australia.,Australian National Wildlife Collection, CSIRO National Research Collections Australia, Canberra, Canberra, ACT, Australia.,Division of Evolutionary Biology, Faculty of Biology, Ludwig-Maximilians-Universität Munich, Planegg-Martinsried, Germany
| | - Leo Joseph
- Centre for Biodiversity Analysis, Acton, ACT, Australia.,Australian National Wildlife Collection, CSIRO National Research Collections Australia, Canberra, Canberra, ACT, Australia
| | - Craig Moritz
- Ecology and Evolution, Australian National University, Acton, ACT, Australia.,Centre for Biodiversity Analysis, Acton, ACT, Australia
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63
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Maas DL, Prost S, Bi K, Smith LL, Armstrong EE, Aji LP, Toha AHA, Gillespie RG, Becking LE. Rapid divergence of mussel populations despite incomplete barriers to dispersal. Mol Ecol 2018; 27:1556-1571. [DOI: 10.1111/mec.14556] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2017] [Revised: 02/25/2018] [Accepted: 02/26/2018] [Indexed: 01/06/2023]
Affiliation(s)
- Diede L. Maas
- Department of Marine Animal Ecology; Wageningen University & Research; Wageningen The Netherlands
| | - Stefan Prost
- Department of Biology; Stanford University; Stanford CA USA
- Department of Integrative Biology; Center for Theoretical Evolutionary Genomics; University of California; Berkeley CA USA
| | - Ke Bi
- Museum of Vertebrate Zoology; University of California; Berkeley CA USA
- Computational Genomics Resource Laboratory; California Institute for Quantitative Biosciences; University of California; Berkley CA USA
| | - Lydia L. Smith
- Museum of Vertebrate Zoology; University of California; Berkeley CA USA
| | | | - Ludi P. Aji
- Research Centre for Oceanography; Indonesian Institute of Sciences; Jakarta Indonesia
| | | | - Rosemary G. Gillespie
- Department of Environmental Science, Policy, and Management; University of California; Berkeley CA USA
| | - Leontine E. Becking
- Department of Marine Animal Ecology; Wageningen University & Research; Wageningen The Netherlands
- Department of Environmental Science, Policy, and Management; University of California; Berkeley CA USA
- Wageningen Marine Research; Den Helder The Netherlands
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Choi JY, Purugganan MD. Multiple Origin but Single Domestication Led to Oryza sativa. G3 (BETHESDA, MD.) 2018; 8:797-803. [PMID: 29301862 PMCID: PMC5844301 DOI: 10.1534/g3.117.300334] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/04/2017] [Accepted: 12/25/2017] [Indexed: 12/30/2022]
Abstract
The domestication scenario that led to Asian rice (Oryza sativa) is a contentious topic. Here, we have reanalyzed a previously published large-scale wild and domesticated rice data set, which was also analyzed by two studies but resulted in two contrasting domestication models. We suggest that the analysis of false-positive selective sweep regions and phylogenetic analysis of concatenated genomic regions may have been the sources that contributed to the different results. In the end, our result indicates that Asian rice originated from multiple wild progenitor subpopulations; however, de novo domestication appears to have occurred only once and the domestication alleles were transferred between rice subpopulations through introgression.
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Affiliation(s)
- Jae Young Choi
- Center for Genomics and Systems Biology, Department of Biology, New York University, New York 10003
| | - Michael D Purugganan
- Center for Genomics and Systems Biology, Department of Biology, New York University, New York 10003
- Center for Genomics and Systems Biology, New York University Abu Dhabi, Saadiyat Island, United Arab Emirates
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65
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Gaunitz C, Fages A, Hanghøj K, Albrechtsen A, Khan N, Schubert M, Seguin-Orlando A, Owens IJ, Felkel S, Bignon-Lau O, de Barros Damgaard P, Mittnik A, Mohaseb AF, Davoudi H, Alquraishi S, Alfarhan AH, Al-Rasheid KAS, Crubézy E, Benecke N, Olsen S, Brown D, Anthony D, Massy K, Pitulko V, Kasparov A, Brem G, Hofreiter M, Mukhtarova G, Baimukhanov N, Lõugas L, Onar V, Stockhammer PW, Krause J, Boldgiv B, Undrakhbold S, Erdenebaatar D, Lepetz S, Mashkour M, Ludwig A, Wallner B, Merz V, Merz I, Zaibert V, Willerslev E, Librado P, Outram AK, Orlando L. Ancient genomes revisit the ancestry of domestic and Przewalski’s horses. Science 2018; 360:111-114. [DOI: 10.1126/science.aao3297] [Citation(s) in RCA: 176] [Impact Index Per Article: 29.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Accepted: 01/31/2018] [Indexed: 12/28/2022]
Abstract
The Eneolithic Botai culture of the Central Asian steppes provides the earliest archaeological evidence for horse husbandry, ~5500 years ago, but the exact nature of early horse domestication remains controversial. We generated 42 ancient-horse genomes, including 20 from Botai. Compared to 46 published ancient- and modern-horse genomes, our data indicate that Przewalski’s horses are the feral descendants of horses herded at Botai and not truly wild horses. All domestic horses dated from ~4000 years ago to present only show ~2.7% of Botai-related ancestry. This indicates that a massive genomic turnover underpins the expansion of the horse stock that gave rise to modern domesticates, which coincides with large-scale human population expansions during the Early Bronze Age.
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66
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Librado P, Gamba C, Gaunitz C, Der Sarkissian C, Pruvost M, Albrechtsen A, Fages A, Khan N, Schubert M, Jagannathan V, Serres-Armero A, Kuderna LFK, Povolotskaya IS, Seguin-Orlando A, Lepetz S, Neuditschko M, Thèves C, Alquraishi S, Alfarhan AH, Al-Rasheid K, Rieder S, Samashev Z, Francfort HP, Benecke N, Hofreiter M, Ludwig A, Keyser C, Marques-Bonet T, Ludes B, Crubézy E, Leeb T, Willerslev E, Orlando L. Ancient genomic changes associated with domestication of the horse. Science 2017; 356:442-445. [DOI: 10.1126/science.aam5298] [Citation(s) in RCA: 107] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023]
Abstract
Ancient genomics of horse domesticationThe domestication of the horse was a seminal event in human cultural evolution. Libradoet al.obtained genome sequences from 14 horses from the Bronze and Iron Ages, about 2000 to 4000 years ago, soon after domestication. They identified variants determining coat color and genes selected during the domestication process. They could also see evidence of admixture with archaic horses and the demography of the domestication process, which included the accumulation of deleterious variants. The horse appears to have undergone a different type of domestication process than animals that were domesticated simply for food.Science, this issue p.442
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Affiliation(s)
- Pablo Librado
- Centre for GeoGenetics, Natural History Museum of Denmark, Øster Voldgade 5-7, 1350K Copenhagen, Denmark
| | - Cristina Gamba
- Centre for GeoGenetics, Natural History Museum of Denmark, Øster Voldgade 5-7, 1350K Copenhagen, Denmark
| | - Charleen Gaunitz
- Centre for GeoGenetics, Natural History Museum of Denmark, Øster Voldgade 5-7, 1350K Copenhagen, Denmark
| | - Clio Der Sarkissian
- Centre for GeoGenetics, Natural History Museum of Denmark, Øster Voldgade 5-7, 1350K Copenhagen, Denmark
| | - Mélanie Pruvost
- Institut Jacques Monod, UMR 7592 CNRS, Université Paris Diderot, 75205 Paris cedex 13, France
| | - Anders Albrechtsen
- Bioinformatics Center, Department of Biology, University of Copenhagen, 2200N Copenhagen, Denmark
| | - Antoine Fages
- Centre for GeoGenetics, Natural History Museum of Denmark, Øster Voldgade 5-7, 1350K Copenhagen, Denmark
- Laboratoire d’Anthropobiologie Moléculaire et d’Imagerie de Synthèse, CNRS UMR 5288, Université de Toulouse, Université Paul Sabatier, 31000 Toulouse, France
| | - Naveed Khan
- Centre for GeoGenetics, Natural History Museum of Denmark, Øster Voldgade 5-7, 1350K Copenhagen, Denmark
- Department of Biotechnology, Abdul Wali Khan University, Mardan, Pakistan
| | - Mikkel Schubert
- Centre for GeoGenetics, Natural History Museum of Denmark, Øster Voldgade 5-7, 1350K Copenhagen, Denmark
| | | | - Aitor Serres-Armero
- Institute of Evolutionary Biology (CSIC-UPF), Departament de Ciències Experimentals i de la Salut, Universitat Pompeu Fabra, 08003 Barcelona, Spain
- Center for Genomic Regulation (CNAG-CRG), Barcelona Institute of Science and Technology (BIST), Baldiri i Reixac 4, 08028 Barcelona, Spain
| | - Lukas F. K. Kuderna
- Institute of Evolutionary Biology (CSIC-UPF), Departament de Ciències Experimentals i de la Salut, Universitat Pompeu Fabra, 08003 Barcelona, Spain
- Center for Genomic Regulation (CNAG-CRG), Barcelona Institute of Science and Technology (BIST), Baldiri i Reixac 4, 08028 Barcelona, Spain
| | - Inna S. Povolotskaya
- Institute of Evolutionary Biology (CSIC-UPF), Departament de Ciències Experimentals i de la Salut, Universitat Pompeu Fabra, 08003 Barcelona, Spain
- Center for Genomic Regulation (CNAG-CRG), Barcelona Institute of Science and Technology (BIST), Baldiri i Reixac 4, 08028 Barcelona, Spain
| | - Andaine Seguin-Orlando
- Centre for GeoGenetics, Natural History Museum of Denmark, Øster Voldgade 5-7, 1350K Copenhagen, Denmark
- National High-Throughput DNA Sequencing Center, Copenhagen, Denmark
| | - Sébastien Lepetz
- Centre National de la Recherche Scientifique, Muséum national d’histoire naturelle, Sorbonne Universités, Archéozoologie, Archéobotanique, Sociétés, Pratiques et Environnements (UMR 7209), 55 rue Buffon, 75005 Paris, France
| | | | - Catherine Thèves
- Laboratoire d’Anthropobiologie Moléculaire et d’Imagerie de Synthèse, CNRS UMR 5288, Université de Toulouse, Université Paul Sabatier, 31000 Toulouse, France
| | - Saleh Alquraishi
- Zoology Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Ahmed H. Alfarhan
- Zoology Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Khaled Al-Rasheid
- Zoology Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Stefan Rieder
- Agroscope, Swiss National Stud Farm, 1580 Avenches, Switzerland
| | - Zainolla Samashev
- Branch of Institute of Archaeology Margulan, Republic Avenue 24-405, 010000 Astana, Republic of Kazakhstan
| | - Henri-Paul Francfort
- CNRS, UMR 7041 Archéologie et Sciences de l’Antiquité, Archéologie de l'Asie Centrale, Maison René Ginouvès, 21 allée de l’Université, 92023 Nanterre, France
| | - Norbert Benecke
- German Archaeological Institute, Department of Natural Sciences, Berlin, 14195 Berlin, Germany
| | - Michael Hofreiter
- University of Potsdam, Faculty of Mathematics and Natural Sciences, Institute for Biochemistry and Biology, Karl-Liebknecht-Strasse 24-25, 14476 Potsdam, Germany
| | - Arne Ludwig
- Department of Evolutionary Genetics, Leibniz Institute for Zoo and Wildlife Research, Berlin 10315, Germany
| | - Christine Keyser
- Laboratoire d’Anthropobiologie Moléculaire et d’Imagerie de Synthèse, CNRS UMR 5288, Université de Toulouse, Université Paul Sabatier, 31000 Toulouse, France
- Institut de Médecine Légale, Université de Strasbourg, Strasbourg, France
| | - Tomas Marques-Bonet
- Institute of Evolutionary Biology (CSIC-UPF), Departament de Ciències Experimentals i de la Salut, Universitat Pompeu Fabra, 08003 Barcelona, Spain
- Center for Genomic Regulation (CNAG-CRG), Barcelona Institute of Science and Technology (BIST), Baldiri i Reixac 4, 08028 Barcelona, Spain
- Catalan Institution of Research and Advanced Studies (ICREA), Passeig de Lluís Companys, 23, 08010, Barcelona, Spain
| | - Bertrand Ludes
- Laboratoire d’Anthropobiologie Moléculaire et d’Imagerie de Synthèse, CNRS UMR 5288, Université de Toulouse, Université Paul Sabatier, 31000 Toulouse, France
- Institut Médico-Légal, Université Paris Descartes, Paris, France
| | - Eric Crubézy
- Laboratoire d’Anthropobiologie Moléculaire et d’Imagerie de Synthèse, CNRS UMR 5288, Université de Toulouse, Université Paul Sabatier, 31000 Toulouse, France
| | - Tosso Leeb
- Institute of Genetics, University of Bern, 3001 Bern, Switzerland
| | - Eske Willerslev
- Centre for GeoGenetics, Natural History Museum of Denmark, Øster Voldgade 5-7, 1350K Copenhagen, Denmark
| | - Ludovic Orlando
- Centre for GeoGenetics, Natural History Museum of Denmark, Øster Voldgade 5-7, 1350K Copenhagen, Denmark
- Laboratoire d’Anthropobiologie Moléculaire et d’Imagerie de Synthèse, CNRS UMR 5288, Université de Toulouse, Université Paul Sabatier, 31000 Toulouse, France
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67
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Therkildsen NO, Palumbi SR. Practical low-coverage genomewide sequencing of hundreds of individually barcoded samples for population and evolutionary genomics in nonmodel species. Mol Ecol Resour 2016; 17:194-208. [DOI: 10.1111/1755-0998.12593] [Citation(s) in RCA: 74] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2016] [Revised: 06/27/2016] [Accepted: 07/02/2016] [Indexed: 01/04/2023]
Affiliation(s)
- Nina Overgaard Therkildsen
- Hopkins Marine Station; Department of Biology; Stanford University; 120 Oceanview Blvd. Pacific Grove CA 93950 USA
| | - Stephen R. Palumbi
- Hopkins Marine Station; Department of Biology; Stanford University; 120 Oceanview Blvd. Pacific Grove CA 93950 USA
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68
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Affiliation(s)
- Sven Buerki
- Department of Life Sciences; Natural History Museum; Cromwell Road London SW7 5BD UK
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