Thursday, May 20, 2010

About 13% of the sub-Saharan gene pool comes from an earlier expansion of pre-modern humans that occurred about 111,000 years ago

Modern humans can be split into two groups: a group of pure Afrasians which includes all non-Africans, and a group of Afrasian-Paleoafrican hybrids which includes all non-Caucasoid Africans.

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