Fig. 2From: Switchgrass PvDREB1C plays opposite roles in plant cold and salt tolerance in transgenic tobaccoVerification of transgenic lines used in this study. a T2 seeds germinated in selective medium containing 15 mg∙L−1 bialaphos. b Relative expression of the transgene, PvDREB1C, in three transgenic lines. Data are represented as mean ± SE, and different letters above bars indicate a significant difference at P < 0.05Back to article page