Fig. 7

Hierarchical clustering of differentially expressed TFs from 18 libraries. Hierarchical clustering of the DEGs among roots, stems and leaves at 0 DPT, 1 DPT, 3 DPT, 5 DPT, 7 DPT and 9 DPT using FPKM expression values from RNA-Seq. Each column represents an RNA-Seq library and each row represents a DEG. Different colors shown different expression levels, with green representing low expression levels and red representing high expression levels