Fig. 5From: Genome-wide survey of Gγ subunit gene family in eight Rosaceae and expression analysis of PbrGGs in pear (Pyrus bretschneideri)Distribution of the mean Ks and Ka/Ks values of Gγ subunit genes in the eight Rosaceae species. A The mean Ks values represent the times of Gγ subunit gene divergence in the eight Rosaceae species. B Ka/Ks ratios represent the driving forces behind duplicated Gγ subunit gene evolution in the eight Rosaceae speciesBack to article page