Mismatch distribution of the mitochondrial DNA D-loop sequences in five populations of blue mahseer.

(<b>A</b>) Soi River (Mai sapa), (<b>B</b>) Sa-at River (Mae Surin Waterfall National Park), (<b>C</b>) Sanghi River (Nong Pla Jat), (<b>D</b>) Tham Pa (Pa Cave), and (<b>E</b>) Tham Nam Lot (Nam Lot Cave) population. The <i>x</i>-axis represents the number of pairwise differences (mismatches) and the <i>y</i>-axis represents the frequency of these differences. The frequency distribution of the observed mismatches (red line) is compared to that of the expected mismatches (green line). (DOCX)