Fig. 4.
Predicted cis-elements in ItfGRAS promoters. Promoter sequences (− 2 kb) of 70 ItfGRAS genes are analyzed by PlantCARE. Rectangles with different colors indicate that different cis-elements participating in various abiotic stress regulation. Green, pink, orange and red bars indicate drought, salt, low- and high-temperaure responsive elements, respectively. And blue bar represents abscisic acid responsive element