Fig. 7.
Cis-acting element analysis of the promoter regions of PeTTF genes. a Number of each cis-acting element in the promoter regions of PeTTF genes. b and c Statistics for the total number of PeTTF genes involved in different processes. Based on the functional annotation, the cis-acting elements were classified into two major classes: phytohormone responsive and abiotic and biotic stress-related cis-acting elements
