Network analysis of geographical distribution of <i>Leishmania</i> species.

<p>Alleles of the HSP70 gene were retrieved to construct the networks shown for each species as follows, the numbers on the lines specify the positions across the alignment where a nucleotide change occurred (<b>A</b>) <i>L</i>. <i>braziliensis</i> and (<b>B</b>) <i>L</i>. <i>panamensis</i>.