Fig. 2

Phylogenetic analysis of C. pepo PP2C proteins. Circles represent squash CpPP2C proteins, and triangles represent Arabidopsis AtPP2C proteins used for comparison. Black asterisks indicate AtPP2C proteins that were unclustered in the phylogenetic analysis performed by Xue et al. [30]. The phylogenetic tree was built with Mega X using the Maximum Likelihood method and 1000 bootstrap replications. Subfamily letter is established in base to Arabidopsis classification adapted to this analysis [30]. Members of AtPP2C and CpPP2C included in the same clade were represented with the same color