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/fzrlx/ - 分子人类学

分子人类学板

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File: 1f03d7e3cda5fb2⋯.jpg (391.51 KB,1200x800,3:2,gettyimages_1354231510_1.jpg)

 No.71

判定人种时,父系Y染只是因素之一,还有母系的血统要考虑。举个例子,你是东西伯利亚或蒙古的黄种人,娶了白人老婆,生的儿子又娶了白人老婆,生的孙子又娶了白人老婆。结果,曾孙子有你的Y染色体,但是和你长得一点都不像。因为曾孙子87%的血统是白人的,只有13%的血统是黄种人的。你说这个y染是白人还是黄种人?所以吉尔吉斯和阿尔泰人有高频的Z93但不是金发碧眼的所谓“雅利安人”而是黄种人就是因为母系的原因

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 No.72

File: fa6a57504670d13⋯.jpg (63.19 KB,960x640,3:2,kitten_7870311_960_720.jpg)

鉴于分子圈的meme最多科普到大字母之后第一个小字母的现状,R1b就是会让人想到从不列颠到伊比利亚在内的整个西欧。没人会跟你去分辨哪一支是突厥人带过去的是说不说印欧语反而是说突厥语就比如被认为是欧洲分支的L151他上游P310在5000多年前就在蒙西和北疆了,L51兄弟支Z2103的下游也同样是在鄂尔浑回鹘墓测出的而不是在塔里木吐火罗墓测出

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