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德裔犹太人的远东mtDNA

A genetic contribution from the Far East into Ashkenazi Jews via the ancient Silk Road

Jiao-Yang Tian,
Hua-Wei Wang,
Yu-Chun Li,
Wen Zhang,
Yong-Gang Yao,
Jits van Straten, Martin B. Richards
& Qing-Peng Kong

Contemporary Jews retain a genetic imprint from their Near Eastern ancestry, but obtained substantial genetic components from their neighboring populations during their history. Whether they received any genetic contribution from the Far East remains unknown, but frequent communication with the Chinese has been observed since the Silk Road period. To address this issue, mitochondrial DNA (mtDNA) variation from 55,595 Eurasians are analyzed. The existence of some eastern Eurasian haplotypes in eastern Ashkenazi Jews supports an East Asian genetic contribution, likely from Chinese. Further evidence indicates that this connection can be attributed to a gene flow event that occurred less than 1.4 kilo-years ago (kya), which falls within the time frame of the Silk Road scenario and fits well with historical records and archaeological discoveries. This observed genetic contribution from Chinese to Ashkenazi Jews demonstrates that the historical exchange between Ashkenazim and the Far East was not confined to the cultural sphere but also extended to an exchange of genes.

http://www.nature.com/srep/2015/150211/srep08377/full/srep08377.html
犹太人和中国人的主体父系没有重叠Y染,母系也是缪缪可数。除了现代在纽约等地出现通婚外,古往今来都没什么来往。所以说圣经里失散的部落根本不是中国人,牵强附会只会适得其反。
论文作者团队通过对二者mtDNA高通量的测试比对,发现了约1400年前有“中国人基因”流入阿什肯纳齐犹太人的祖先,这个是客观的事实,但发生的真相未必如作者们所猜想的“丝绸之路”因素,而更可能是(或更主要是)阿什肯纳齐犹太人的祖先可萨人的东欧亚mt成分所致~
物格而后知至,知至而后意诚,意诚而后心正,心正而后身修,身修而后家齐,家齐而后国治,国治而后天下平...
李宇春都干这么小众的工作了?!
4# 癯鹤
呵呵
犹太人到底是族群还是种群?
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