Fig. 4From: Silicon-induced thermotolerance in Solanum lycopersicum L. via activation of antioxidant system, heat shock proteins, and endogenous phytohormonesEffect of Si application on the transcript of genes encoding antioxidant enzymes. aSlCAT, bSlAPX, cSlPOD, dSLGR, eSlSOD, fSlGPX, and (g) SlGST. Each data point presents the mean of three replicates. Means denoted by different letters are significantly different (P < 0.05)Back to article page