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- 950
- 2021/06/13(日) 05:25:02.03
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>>948
東大の論文から要点抜き出しといてやったから、がんばってグーグルで翻訳しろよ
翻訳文書き出すまで、おまえレス禁止な？
Third, when using a smaller number of SNPs (41,264 SNPs) including the present-day Ainu36 from Hokkaido, IK002 clusters with the Hokkaido Ainu, supporting previous findings that the Hokkaido Ainu are direct descendants of the Jomon people.
Outgroup-f3 statistics support those PCA clustering, with IK002 sharing most genetic drift with the Hokkaido Jomon, followed by the Ainu.
Those results also support the strong genetic affinity between IK002 and the Hokkaido Ainu.
The PCA and ADMIXTURE showed the close relationship between IK002 and the Hokkaido Ainu even in the genome-wide structure reflected by linkage blocks.
These results fit the hypothesis that the Ainu and the Jomon share the common ancestor: the present-day Honshu Japanese are the hybrid between the Jomon and migrants from the East Eurasian continent, and the Hokkaido Ainu have less influence of genetic contribution of the migrants.
This could be an influence of the Hokkaido Ainu who are likely to be direct descendants of the Jomon people. The ancestor of the Ainu people could have admixed with the Okhotsk people who were genetically as well as morphologically close to Ulchi and Nivkh in the the Primorye region.
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