Figure 5.

The expression analysis of PaJAZ genes during the development of petunia flower buds (A) and anthers (B). The RNA samples isolated from flower buds and anthers at seven developmental stages in P. hybrida ‘Fantasy Red’. The expression levels of PaJAZ genes were detected by the 2^−△△Ct method with petunia β-actin gene as the internal control, and the expression in 0.2b (0.2a) stage was defined as one. The data were calculated from three replications and presented as mean values ± standard error.