Figure 1

Overall phylogenetic scheme of targeted mtSNPs with geographic haplogroup classification. The combined use of the three multiplex assays allows any person's mtDNA to be classified into one of the colour-labelled haplogroups. Colours correspond to the geographic origin of the haplogroups as indicated. SNP position numbers are relative to the revised Cambridge Reference Sequence (rCRS). Deletion mutations are denoted by the suffix 'd'. Recurrent SNPs are underlined. The numbers 1, 2 or 3 in square brackets shown for each SNP refer to the respective multiplex assay in which the SNP is included. Note: haplogroups F, K and V are encompassed within R9, U8b and HV0a, respectively, as indicated because this does not follow logically from the nomenclature.