Fig. 6

Haplotype network of the myb114 gene of Melastoma normale. Panel A is the haplotype network for the samples used for Pool-seq and panel B is that of three randomly sampled populations. Two haplotypes of M. dodecandrum were added into the network as outgroups. Haplotypes of each population are shown in one color. The sizes of the circles correspond to frequencies of the haplotypes. Small black circles represent hypothetical haplotypes. Mutational steps are shown by the number near the connecting lines, with the number omitted for those with only one or two mutation steps. See the main text for the definition of the R-group and W-group. The same codes were used for shared haplotype between panels A and B