Fig. 1From: Genome-wide identification and characterization of SnRK2 gene family in cotton (Gossypium hirsutum L.)Phylogenetic analysis of SnRK2 proteins from Arabidopsis (SnRK), rice (SAPK), maize (ZmSnRK), tobacco (NtOSAK), and cotton (GhSnRK). Full-length amino acid sequences were aligned and phylogenetic tree was constructed by the UPGMA algorithm using MEGA5 softwareBack to article page