Figure 3From: Range shift and introgression of the rear and leading populations in two ecologically distinct RubusspeciesPopulation structure of populations along altitude on Yakushima. (a) Haplotypes of cpDNA (trnH-psbA intergenic region) illustrated in green (R. grayanus) and red (R. palmatus). (b) STRUCTURE analysis based on SNPs from 17 nuclear genes, assuming K = 2.Back to article page