Figure 2. Phylogenetic tree of 54 complete mtDNA sequences.

Mutations are scored relative to the rCRS [16]. Additional sequences were taken from the literature and referred by symbols CS#P and CS#C [3], [9]. Suffixes A, C, G and T indicate transversions; “d” denotes deletion and plus sign (+) denotes an insertion; recurrent mutations are underlined; since the variation at 16519 is extremely hypervariable and so not shown here.