气候变化领域集成服务门户(CCPortal): Dog domestication and the dual dispersal of people and dogs into the Americas

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DOI	10.1073/pnas.2010083118
	Dog domestication and the dual dispersal of people and dogs into the Americas
	Perri A.R.; Feuerborn T.R.; Frantz L.A.F.; Larson G.; Malhi R.S.; Meltzer D.J.; Witt K.E.
发表日期	2021
ISSN	00278424
卷号	118 期号:6
英文摘要	Advances in the isolation and sequencing of ancient DNA have begun to reveal the population histories of both people and dogs. Over the last 10,000 y, the genetic signatures of ancient dog remains have been linked with known human dispersals in regions such as the Arctic and the remote Pacific. It is suspected, however, that this relationship has a much deeper antiquity, and that the tandem movement of people and dogs may have begun soon after the domestication of the dog from a gray wolf ancestor in the late Pleistocene. Here, by comparing population genetic results of humans and dogs from Siberia, Beringia, and North America, we show that there is a close correlation in the movement and divergences of their respective lineages. This evidence places constraints on when and where dog domestication took place. Most significantly, it suggests that dogs were domesticated in Siberia by ∼23,000 y ago, possibly while both people and wolves were isolated during the harsh climate of the Last Glacial Maximum. Dogs then accompanied the first people into the Americas and traveled with them as humans rapidly dispersed into the continent beginning ∼15,000 y ago. © 2021 National Academy of Sciences. All rights reserved.
英文关键词	Archaeology; Dogs; Domestication; Genetics; Peopling of the Americas
语种	英语
scopus关键词	animal experiment; archeology; climate; controlled study; dog; domestication; human; last glacial maximum; nonhuman; North America; review; Russian Federation; wolf; article
来源期刊	Proceedings of the National Academy of Sciences of the United States of America
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/180777
作者单位	Department of Archaeology, Durham University, Durham, DH1 3LE, United Kingdom; GLOBE Institute, University of Copenhagen, Copenhagen, 1350, Denmark; Qimmeq Project, University of Greenland, Nuussuaq3905, Greenland; Archaeological Research Laboratory, Department of Archaeology and Classical Studies, Stockholm University, Stockholm, 11419, Sweden; Department of Bioinformatics and Genetics, Swedish Museum of Natural History, Stockholm, 11418, Sweden; Centre for Palaeogenetics, Stockholm, 11418, Sweden; Palaeogenomics Group, Department of Veterinary Sciences, Ludwig Maximilian University, Munich, D-80539, Germany; School of Biological and Chemical Sciences, Queen Mary University of London, London, E1 4NS, United Kingdom; Palaeogenomics and Bio-Archaeology Research Network, Research Laboratory for Archaeology and History of Art, University of Oxford, Oxford, OX1 3QY, United Kingdom; Department of Anthropology, University of Illinois at Urbana-Champaign, Urbana, IL 61801, United States; Carl R. Woese Institute...
推荐引用方式 GB/T 7714	Perri A.R.,Feuerborn T.R.,Frantz L.A.F.,et al. Dog domestication and the dual dispersal of people and dogs into the Americas[J],2021,118(6).
APA	Perri A.R..,Feuerborn T.R..,Frantz L.A.F..,Larson G..,Malhi R.S..,...&Witt K.E..(2021).Dog domestication and the dual dispersal of people and dogs into the Americas.Proceedings of the National Academy of Sciences of the United States of America,118(6).
MLA	Perri A.R.,et al."Dog domestication and the dual dispersal of people and dogs into the Americas".Proceedings of the National Academy of Sciences of the United States of America 118.6(2021).