Fig. 2

Phylogenetic analysis of 140 G. hirsutum RING-H2 finger putative E3 ligase genes clustered into six color-coordinated clades, as RH2FE3(RING-H2 finger E3 ligase)-A, RH2FE3-B, RH2FE3-C, RH2FE3-D, RH2FE3-E and RH2FE3-F