干旱区生态环境知识资源中心(Arid): Domestication of cattle: Two or three events?

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DOI	10.1111/eva.12674
	Domestication of cattle: Two or three events?
	Pitt, Daniel 1; Sevane, Natalia 1; Nicolazzi, Ezequiel L.2; MacHugh, David E.3,4; Park, Stephen D. E.5; Colli, Licia 6,7; Martinez, Rodrigo 8; Bruford, Michael W.1; Orozco-terWengel, Pablo 1
通讯作者	Orozco-terWengel, Pablo
来源期刊	EVOLUTIONARY APPLICATIONS
ISSN	1752-4571
出版年	2019
卷号	12 期号:1 页码:123-136
英文摘要	Cattle have been invaluable for the transition of human society from nomadic hunter-gatherers to sedentary farming communities throughout much of Europe, Asia and Africa since the earliest domestication of cattle more than 10,000 years ago. Although current understanding of relationships among ancestral populations remains limited, domestication of cattle is thought to have occurred on two or three occasions, giving rise to the taurine (Bos taurus) and indicine (Bos indicus) species that share the aurochs (Bos primigenius) as common ancestor similar to 250,000 years ago. Indicine and taurine cattle were domesticated in the Indus Valley and Fertile Crescent, respectively; however, an additional domestication event for taurine in the Western Desert of Egypt has also been proposed. We analysed medium density Illumina Bovine SNP array (similar to 54,000 loci) data across 3,196 individuals, representing 180 taurine and indicine populations to investigate population structure within and between populations, and domestication and demographic dynamics using approximate Bayesian computation (ABC). Comparative analyses between scenarios modelling two and three domestication events consistently favour a model with only two episodes and suggest that the additional genetic variation component usually detected in African taurine cattle may be explained by hybridization with local aurochs in Africa after the domestication of taurine cattle in the Fertile Crescent. African indicine cattle exhibit high levels of shared genetic variation with Asian indicine cattle due to their recent divergence and with African taurine cattle through relatively recent gene flow. Scenarios with unidirectional or bidirectional migratory events between European taurine and Asian indicine cattle are also plausible, although further studies are needed to disentangle the complex human-mediated dispersion patterns of domestic cattle. This study therefore helps to clarify the effect of past demographic history on the genetic variation of modern cattle, providing a basis for further analyses exploring alternative migratory routes for early domestic populations.
英文关键词	approximate Bayesian computation Bos indicus Bos Taurus demographic modeling domestication history SNP array
类型	Article
语种	英语
国家	Wales ; Italy ; Ireland ; Colombia
开放获取类型	gold, Green Published, Green Accepted
收录类别	SCI-E
WOS记录号	WOS:000454198200011
WOS关键词	BOS-TAURUS ; AFRICAN ; ORIGINS ; ANCIENT ; DNA ; DIVERSITY ; EVOLUTION ; GENETICS ; HISTORY ; REVEAL
WOS类目	Evolutionary Biology
WOS研究方向	Evolutionary Biology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/215611
作者单位	1.Cardiff Univ, Sch Biosci, Cardiff CF10 3AX, S Glam, Wales; 2.Parco Tecnol Padano PTP, Lodi, Italy; 3.Univ Coll Dublin, UCD Sch Agr & Food Sci, UCD Coll Hlth & Agr Sci, Anim Genom Lab, Dublin, Ireland; 4.Univ Coll Dublin, UCD Conway Inst Biomol & Biomed Res, Dublin, Ireland; 5.IdentiGEN Ltd, Dublin, Ireland; 6.Univ Cattolica S Cuore Piacenza, Ist Zootecn, Piacenza, Italy; 7.Univ Cattolica S Cuore Piacenza, BioDNA Ctr Ric Biodiversita & DNA Ant, Piacenza, Italy; 8.Corp Colombiana Invest Agr Corpoica, Ctr Invest Tibaitata, Bogota, Colombia
推荐引用方式 GB/T 7714	Pitt, Daniel,Sevane, Natalia,Nicolazzi, Ezequiel L.,et al. Domestication of cattle: Two or three events?[J],2019,12(1):123-136.
APA	Pitt, Daniel.,Sevane, Natalia.,Nicolazzi, Ezequiel L..,MacHugh, David E..,Park, Stephen D. E..,...&Orozco-terWengel, Pablo.(2019).Domestication of cattle: Two or three events?.EVOLUTIONARY APPLICATIONS,12(1),123-136.
MLA	Pitt, Daniel,et al."Domestication of cattle: Two or three events?".EVOLUTIONARY APPLICATIONS 12.1(2019):123-136.