Extended Data Figure 2: Y-chromosome haplogroup. | Nature

Extended Data Figure 2: Y-chromosome haplogroup.

From: The ancestry and affiliations of Kennewick Man

Extended Data Figure 2

a, Phylogenetic tree including representative sequences of haplogroup P, the clade that includes haplogroups Q and R. Kennewick Man shares ancestry with orange branches. Each branch is labelled with an integer index and, in brackets, the number of SNPs that define it. b, Counts of SNPs from each branch of the tree, stratified by Kennewick Man genotype (ancestral in blue, derived in orange) and mutation type (C→T and G→A transitions coloured more lightly). Branch 19 was omitted to preserve scale; the Kennewick genotype was ancestral at all 145 sites for which read data were available.

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