Fig. 1From: Structural and functional characterization of genes PYL-PP2C-SnRK2s in the ABA signalling pathway of Cucurbita pepoPhylogenetic analysis of C. pepo PYL (A) and SnRK2 (B) proteins. The circles represent squash proteins, and the triangles represent Arabidopsis proteins used for comparison. The phylogenetic tree was built with Mega X using the Maximum Likelihood method and 1000 bootstrap replications. The subfamily number is established according to the Arabidopsis classification adapted to this analysis [6, 45]. Members of Arabidopsis and squash included in the same clade were represented with the same colorBack to article page