Fig. 7From: Genome-wide survey and expression analysis of GRAS transcription factor family in sweetpotato provides insights into their potential roles in stress responsePhylogenetic clustering and predicted stress- and hormone-related cis-elements in the promoters of IbGRAS genes. A. The phylogenetic tree of 72 IbGRASs was constructed by MEGA X based on the consistent parameters used in Fig. 2. B. Predicted cis-elements in the IbGRAS promoters. 2000 bp promoter regions of each IbGRAS gene were detected by PlantCARE database. Different colored rectangles represent different cis-elements that are potentially involved in stress or hormone regulationBack to article page