Out of southern East Asia: the natural history of domestic dogs across the world

CORC > 昆明动物研究所 > 昆明动物研究所 > 遗传资源与进化国家重点实验室 > 分子进化基因组学

	Out of southern East Asia: the natural history of domestic dogs across the world
	Wang GD 1; Zhai WW 2; Liu YH 4; Fan RX 4; Yin TT 1,5,6; Zhu CL 1; Poyarkov AD 7; Irwin DA 8; Yang HC 1,2,3; Hytönen MK 9
刊名	CELL RESEARCH
	2016
卷号	26 期号:1 页码:21-33
关键词	dog domestication demography Chinese indigenous dog gene flow artificial selection
通讯作者	savo@biotech.kth.se ; zhangyp@mail.kiz.ac.cn
合作状况	其它
英文摘要	The origin and evolution of the domestic dog remains a controversial question for the scientific community, with basic aspects such as the place and date of origin, and the number of times dogs were domesticated, open to dispute. Using whole genome sequences from a total of 58 canids (12 gray wolves, 27 primitive dogs from Asia and Africa, and a collection of 19 diverse breeds from across the world), we find that dogs from southern East Asia have significantly higher genetic diversity compared to other populations, and are the most basal group relating to gray wolves, indicating an ancient origin of domestic dogs in southern East Asia 33 000 years ago. Around 15 000 years ago, a subset of ancestral dogs started migrating to the Middle East, Africa and Europe, arriving in Europe at about 10 000 years ago. One of the out of Asia lineages also migrated back to the east, creating a series of admixed populations with the endemic Asian lineages in northern China before migrating to the New World. For the first time, our study unravels an extraordinary journey that the domestic dog has traveled on earth.
收录类别	SCI
资助信息	This work was supported by grants from the NSFC (91231108, 91531303), the 973 program (2013CB835200 and 2013CB835202), the Breakthrough Project of Strategic Priority Program of the Chinese Academy of Sciences (XDB13000000), the Jane and Aa- tos Erkko Foundation, the Academy of Finland, and Biocentrum Finland. WZ and H-C Y are supported by the Genome Institute of Singapore.
语种	英语
内容类型	期刊论文
源URL	[http://159.226.149.26:8080/handle/152453/9510]
专题	昆明动物研究所_分子进化基因组学昆明动物研究所_遗传资源与进化国家重点实验室
作者单位	1.State Key Laboratory of Genetic Resources and Evolution, and Yunnan Laboratory of Molecular Biology of Domestic Animals, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming 650223, China 2.Human Genetics, Genome Institute of Singapore, A*STAR, 60 Biopolis Street, Genome #02-01, Singapore 138672, Singapore 3.Department of Molecular and Cell Biology, School of Life Sciences, University of Science and Technology of China, Hefei 230026, China 4.Laboratory for Conservation and Utilization of Bio-resource & Key Laboratory for Microbial Resources of the Ministry of Education, Yunnan University, Kunming 650091, China 5.University of Chinese Academy of Sciences, Beijing 100049, China 6.Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming 650223, China 7.Severtsov Institute of Ecology and Evolution, Russian Academy of Science, 33 Leninskiy Prospect, Moscow 119071, Russia 8.Laboratory Medicine & Pathobiology, University of Toronto, 1 King's College Circle, Rm 6211, Toronto, ON, Canada M5S 1A8 9.Research Programs Unit, Molecular Neurology and Department of Veterinary Biosciences, University of Helsinki and Folkhälsan Research Center, Helsinki, Finland 10.Department of Ecology and Evolution, University of Chicago, 5801 S Ellis Ave, Chicago, IL 60637, USA
推荐引用方式 GB/T 7714	Wang GD,Zhai WW,Liu YH,et al. Out of southern East Asia: the natural history of domestic dogs across the world[J]. CELL RESEARCH,2016,26(1):21-33.
APA	Wang GD.,Zhai WW.,Liu YH.,Fan RX.,Yin TT.,...&Zhong L.(2016).Out of southern East Asia: the natural history of domestic dogs across the world.CELL RESEARCH,26(1),21-33.
MLA	Wang GD,et al."Out of southern East Asia: the natural history of domestic dogs across the world".CELL RESEARCH 26.1(2016):21-33.