《Y chromosomes of prehistoric people along the Yangtze River》.pdf

《Y chromosomes of prehistoric people along the Yangtze River》.pdf

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《Y chromosomes of prehistoric people along the Yangtze River》.pdf

Hum Genet (2007) 122:383–388 DOI 10.1007/s00439-007-0407-2 ORIGINAL INVESTIGATION Y chromosomes of prehistoric people along the Yangtze River Hui Li · Ying Huang · Laura F. Mustavich · Fan Zhang · Jing-Ze Tan · Ling-E Wang · Ji Qian · Meng-He Gao · Li Jin Received: 15 June 2007 / Accepted: 16 July 2007 / Published online: 27 July 2007 © Springer-Verlag 2007 Abstract The ability to extract mitochondrial and nuclear around the mouth of the Yangtze River, linking this culture DNA from ancient remains has enabled the study of ancient to modern Austronesian and Daic populations. A rare haplo- DNA, a legitimate Weld for over 20 years now. Recently, Y group, O3d, was found at the Daxi site in the middle reaches chromosome genotyping has begun to be applied to ancient of the Yangtze River, indicating that the Daxi people might DNA. The Y chromosome haplogroup in East Asia has since be the ancestors of modern Hmong-Mien populations, which caught the attention of molecular anthropologists, as it is one show only small traces of O3d today. Noticeable genetic of the most ethnic-related genetic markers of the region. In segregation was observed among the prehistoric cultures, this paper, the Y chromosome haplogroup of DNA from demonstrating the genetic foundation of the multiple origins ancient East Asians was examined, in order to genetically of the Chinese Civilization. link them to modern populations. Fifty-six human remains were sampled from Wve archaeological sites, primarily along the Yangtze River. Strict criteria were followed to eliminate Introduction potential contamination. Five SNPs from the Y chromosome were successfully ampliWed from most of the samples, with Ancient DNA has been studied for over 20 years, since the at lea

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