Fig. 6

The distribution of putative cis-acting regulatory elements GrFH is represented by a heatmap. The names of each GrFH are shown on the left side of the heatmap. The number of putative cis-acting elements for each GrFH gene is displayed on the right side of the heatmap and is represented by five different colors (black = 0, orange = 1–5, green = 6–10, blue = 11–15, and red = 16–20). Functions associated with cis-acting elements of the corresponding genes, such as light responsiveness, tissue-specific expression, phytohormone responsiveness, and stress responsiveness, are shown at the bottom of the heatmap and are labeled red, green, dark violet, and yellow respectively