Ancient human genomes suggest three ancestral populations for present-day Europeans

Ancient human genomes suggest three ancestral populations for present-day Europeans pdf epub mobi txt 电子书 下载 2025

出版者:Nature
作者:Losif Lazadis
出品人:
页数:120
译者:
出版时间:2016-10
价格:0
装帧:Hardcover
isbn号码:9780565412784
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图书标签:
  • 分子生物学 
  • 世界史前史 
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We sequenced genomes from a ~7,000 year old early farmer from Stuttgart in Germany, an ~8,000 year old hunter-gatherer from Luxembourg, and seven ~8,000 year old hunter-gatherers from southern Sweden. We analyzed these data together with other ancient genomes and 2,345 contemporary humans to show that the great majority of present-day Europeans derive from at least three highly differentiated populations: West European Hunter-Gatherers (WHG), who contributed ancestry to all Europeans but not to Near Easterners; Ancient North Eurasians (ANE), who were most closely related to Upper Paleolithic Siberians and contributed to both Europeans and Near Easterners; and Early European Farmers (EEF), who were mainly of Near Eastern origin but also harbored WHG-related ancestry. We model these populations' deep relationships and show that EEF had ~44% ancestry from a "Basal Eurasian" lineage that split prior to the diversification of all other non-African lineages.

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