Hilario:
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</a> 芒聙聹We芒聙聶ve shown that we can do this kind of dating, and that the Y chromosome is a really powerful tool,芒聙聺 says Brenna Henn, a genetics researcher at SUNY Stony Brook. 芒聙聹Now that we can use the Y chromosome in this manner, we can go back and look into other big questions, like exactly where in Africa did humans originate?芒聙聺
Hilario写于2016/3/31 21:56:53