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Evolutionary History of the G/A Polymorphism at rs2523393
(A) rs2523393 genotype across primates and ancestral reconstructions. Genotypes in extant species are shown as circles next to species names at terminal branches. Genotypes at internal nodes based on ancestral reconstruction are shown as circles. A is shown in purple, and G is shown in green.
(B) Distribution of the G and A alleles of rs2523393 across HGDP populations.
