Fig. 6

Tissue-specific expression profile of G. hirsutum RING-H2 finger E3 ligase RH2FE3-D clade genes in cotton fiber tissues at 0, 3, 5, 7, 10, 15 and 20 DPA using qRT-PCR. The expression level at 0 DPA was considered as 1. Presented data are the mean ± SE of three biological replicates, and different colored bars represent the expression levels of different tissues. Cotton GhHis3 was used as the internal control