Fig. 6From: Comparative plastid genomics of four Pilea (Urticaceae) species: insight into interspecific plastid genome diversity in PileaSequence polymorphism among 79 shared plastid genes of 4 Pilea species. b. Percentages of variable sites in 79 shared protein-coding genes. We used MEGA v6.0 to calculate the percentages of variable sites. The three genes with the highest mutation rates are labeled with an *: ycf1 (16.62%), matK (10.54%) and ccsA (8.74%). b. Estimations of nonsynonymous (dN) and synonymous (dS) substitution rates and the dN/dS of 79 shared protein-coding genes. The four genes with the highest dN/dS values are labeled with an *Back to article page