The 50% majority-rule consensus tree inferred from Bayesian inference of cyt b dataset using MrBayes v. 3.2. The numbers at the nodes represent Bayesian posterior probabilities; TIM3 + G was selected using jModeltest v. 0.1.1. Trypanosoma brucei (M94286) is the outgroup. The tree is based on haplotypes (identical haplotypes are presented by one strain). Strain information is shown in Table 1. The letters (a, b, c, d, e, f, g, and h) indicate sharing of a haplotype.