Fig. 6From: Glutathione peroxidase LtGPX3 contributes to oxidative stress tolerance, virulence, and plant defense suppression in the peach gummosis fungus Lasiodiplodia theobromaeEffect of LtGPX3 deficiency on ROS generation and its related gene transcript levels in inoculated peach shoots. a and b Accumulation of superoxide anion and hydrogen peroxide in peach shoots inoculated with L. theobromae WT or ΔLtgpx3 mutants at 5 dpi. c and d Transcript abundance of ROS production-related genes PpRBOHD and PpRBOHF in inoculated peach shoots at 5 dpi. Relative transcript levels of genes compared with WT using reference gene PpTEF2 for normalization. Data are means ± SD of three biological replicates. In panels, letters on top of bars indicate statistically significant differences at P < 0.05Back to article page