Fig. 1From: Genome-wide identification, expression analysis, and functional study of the GRAS transcription factor family and its response to abiotic stress in sorghum [Sorghum bicolor (L.) Moench]Unrooted phylogenetic tree representing relationships among GRAS domains of S. bicolor, Arabidopsis and rice. The phylogenetic trees were derived using the NJ method in MEGA7.0. The tree shows the 13 phylogenetic subfamilies marked with red font on a white background. GRAS proteins from Arabidopsis and Oryza sativa have the prefix ‘At’ and ‘Os’, respectivelyBack to article page