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モンゴル系民族に由来するY染色体は漢族圏には大きな痕跡を残していない

Whole-sequence analysis indicates that the Y chromosome C2*-Star Cluster traces back to ordinary Mongols, rather than Genghis Khan | European Journal of Human Genetics
https://www.nature.com/articles/s41431-017-0012-3
https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41431-017-0012-3/MediaObjects/41431_2017_12_Fig1_HTML.jpg