A haplotype network based on P. vivax mt genome sequences. Each circle represents a haplotype with size of the circle equaling to the frequency of the haplotype in the samples. Lines separating haplotypes represent mutational steps. Each color shows the countries of origin of the samples.
Miao et al. BMC Evolutionary Biology 2012 12:22 doi:10.1186/1471-2148-12-22