Figure 6.

Expression profiles of soybean VOZ genes under dehydration, salt, and salicylic acid (SA) treatments. Quantitative real-time PCR (qRT-PCR) analysis of VOZ genes in soybean seedlings in response to dehydration (a), NaCl (b), and SA (c). The relative transcription levels of GmVOZ genes were normalized to the expression of tubulin. The data are presented as means ± SD of four biological replicates. The asterisks indicate statistical differences in comparison with the corresponding controls at p < 0.01 (**) and 0.01 < P < 0.05 (*), respectively.