Genomic and morphometric evidence for Austronesian-mediated pig translocation in the Pacific

• 成果类型: Article
• 署名作者: Stanton, David W. G.; Manin, Aurelie; Evin, Allowen; Tabbada, Kristina; Linderholm, Anna; Drinkwater, Rosie; Thalmann, Olaf; Ng(ang)a, Said I.; Amano, Noel; Anderson, Atholl; Barnett, Ross; Barriere, Patrick; Bedford, Stuart; Bellwood, Peter; Brumm, Adam; Tien, Trung Cao; Clark, Geoffrey; Crooijmans, Richard; Cucchi, Thomas; Eusebio, Michelle S.; Girdland-Flink, Linus; Galbusera, Peter; Groenen, Martien; Hakim, Budianto; Hawkins, Stuart; Heiniger, Holly; Helgen, Kristofer M.; Herrera, Michael J.; Bolunia, Mary Jane Louise A.; Dizon, Eusebio Z.; Hung, Hsiao-chun; Greig, Karen; Hunt, Terry; Kitchener, Andrew C.; Lee, Carol; Macdonald, Alastair A.; Megens, Hendrik-Jan; Meijaard, Erik; Mitchell, Kieren J.; Moran, Christopher; Mudar, Karen; Nidup, Karma; Oxenham, Marc; Pem, Rinzin; Piper, Philip J.; Scarsbrook, Lachie; Schachtschneider, Kyle; Schook, Lawrence; Silva, Pradeepa; Spriggs, Matthew; Turvey, Samuel T.; Vidarsdottir, Una S.; Cox, Murray P.; Denham, Tim; Gongora, Jaime; Dobney, Keith; Larson, Greger; Frantz, Laurent
• 署名单位: University of London; Queen Mary University London; Cardiff University; University of Oxford; Universite de Bordeaux; Centre National de la Recherche Scientifique (CNRS); Universite PSL; Centre National de la Recherche Scientifique (CNRS); Universite de Montpellier; Institut de Recherche pour le Developpement (IRD); Ecole Pratique des Hautes Etudes (EPHE); Stockholm University; Swedish Museum of Natural History; Stockholm University; University of Munich; Max Planck Society; Australian National University; University of Copenhagen; Australian National University; Max Planck Society; Griffith University; Griffith University; Vinh University; Vinh University; Wageningen University & Research; Centre National de la Recherche Scientifique (CNRS); Museum National d'Histoire Naturelle (MNHN); CNRS - Institute of Ecology & Environment (INEE); University of the Philippines System; University of the Philippines Diliman; University of Aberdeen; Adelaide University; University of Adelaide; Bioeconomy Science Institute; Landcare Research - New Zealand; Australian Museum; National Museum of the Philippines; University of Otago; University of Arizona; University of Edinburgh; University of Sydney; Commonwealth Scientific & Industrial Research Organisation (CSIRO); University of Edinburgh; UK Research & Innovation (UKRI); University of Edinburgh; Biotechnology and Biological Sciences Research Council (BBSRC); Roslin Institute; University of Kent; United States Department of the Interior; US National Park Service; University of Aberdeen; University of Illinois System; University of Illinois Chicago; University of Illinois Chicago Hospital; University of Illinois System; University of Illinois Urbana-Champaign; University of Peradeniya; Zoological Society of London; University of Iceland; University of Auckland; Massey University; University of Liverpool
• 刊物名称: SCIENCE
• ISSN/ISSBN: 0036-8075; 1095-9203
• DOI: 10.1126/science.adv4963
• 发表日期: 2026-01-01
• 页码: eadv4963
• 关键词: ISLAND SOUTHEAST-ASIA; ancient dna; library preparation; domestication; OCCUPATION; selection; alignment; patterns; sequence; insights

摘要

Several millennia of human-mediated translocation of non-native pig species (genus Sus) to the islands of Wallacea and Oceania have considerably altered local ecosystems. To investigate the timing and trajectory of these introductions, we conducted both genomic analyses of 576 pig nuclear genomes and a geometric morphometric analysis of 708 modern and ancient dental remains. Our analyses demonstrate that free-living and domestic pigs in Wallacea and Oceania have diverse ancestries resulting from the introduction of multiple sequential pig populations followed by gene flow. Despite the variability in their genomic ancestry, these pigs all have a distinct tooth morphology as well as a genetic link to the Chinese domestic pig populations that accompanied the dispersal of Austronesian language speakers similar to 4000 to 3000 years ago via Taiwan and the Philippines.