A back migration from Asia to sub-Saharan Africa is supported by high-resolution analysis of human Y-chromosome haplotypes.
Cruciani F, Santolamazza P, Shen P, Macaulay V, Moral P, Olckers A, Modiano D, Holmes S, Destro-Bisol G, Coia V, Wallace DC, Oefner PJ, Torroni A, Cavalli-Sforza LL, Scozzari R, Underhill PA.
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Am J Hum Genet. 2002 May;70(5):1197-214. doi: 10.1086/340257. Epub 2002 Mar 21.
Am J Hum Genet. 2002.
PMID: 11910562
Free PMC article.