Fig. 5From: Comparative analysis of B-BOX genes and their expression pattern analysis under various treatments in Dendrobium officinaleInvestigation of cis-acting element numbers in all BBX genes of D. officinale and P. equestris. a The different colors and numbers of the grid indicated the numbers of different promoter elements in these BBX genes. b The different colored histogram represented the sum of the cis-acting elements in each category. c Pie charts of different sizes indicated the ratio of each promoter element in each category, respectivelyBack to article page