Fig. 5From: Analysis of six chloroplast genomes provides insight into the evolution of Chrysosplenium (Saxifragaceae)Pairwise Ka/Ks ratios in Saxifragaceae and other families. This heatmap shows pairwise Ka/Ks ratios between every sequence in the multigene nucleotide alignment. Chrysosplenium is shown on red branches. The scale factors associated with each value are shown on the top right side of the figureBack to article page