Figure 2
Evolutionary analyses of Fejervarya cancrivora and its closely related species, F. limnocharis.
(a) The species-tree. (b) Comparison of dN/dS ratios between F. cancrivora and F. limnocharis by GO functional categories. Blue and red dots represent categories with an elevated evolutionary rates in F. limnocharis and F. cancrivora, respectively. (c) The dN/dS of differentially expressed genes in kidney of F. cancrivora compared to F. limnocharis. Red (F. cancrivora) and blue (F. limnocharis) bars denote dN/dS of differentially expressed genes and grey (F. cancrivora) and pink (F. limnocharis) bars give dN/dS of background genes. (d) Venn diagram of up-regulated genes in kidney, ventral skin and positively selected genes in F. cancrivora compared to F. limnocharis.
