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Nonmetric Multidimensional Scaling analysis of LCT haplotypes based on DA distance showing the relationships among the four Brazilian populations with their parental groups: Brazilian Amerindians [26]; Southern Europeans, Northern Europeans, and Bantu-speaking South Africans [14]. NorEur = Northern European, SouEur = Southern European, Euro = Porto Alegre Euro-descendant, Afro = Porto Alegre Afro-descendant.
