Figure 3

Maximum parsimony trees based on mitogenomes representing haplogroup M7b1a1f (A) and F1f (B). The revised Cambridge reference sequence (rCRS) is shown as reference for nomenclature52. Genetic variants are indicated along the branches of phylogeny as follows: all of them are transitions unless a suffix A, C, G, or T indicates a transversion, and a prefix ‘@’ indicates a back mutation. As per common practice, the trees do not consider hotspot mutations at positions 16182, 16183, and 16519, nor variation around position 310 and length or point heteroplasmies. The ID numbers in the tips of the phylogeny identify mitogenomes as indicated in Table S2; this table also show details of the geographic or ethnic origin of all the samples. (C) EBSPs of haplogroup F1f and M7b1a1f obtained from complete mitogenomes. EBSPs with 95% HPD (highest posterior density) intervals are provided in Figure S3.