Fig. 7

Relative expression analysis of G. hirsutum RING-H2 finger E3 ligase RH2FE3-D clade genes in response to BL, GA, IAA and SA phytohormone treatments using qPCR. The CK (0 h) expression level was considered as 1 and used to normalize the data. Cotton GhHis3 was used as the internal control. Data are the mean ± SE of three biological replicates, and different colored bars represent different plant hormone responses