Fig. 3

Relative mRNA expression levels of SlCPRs in tomato leaves under stress conditions. Expression patterns of SlCPRs A, and each stress marker gene B in stress-treated tomatoes. The transcript levels of the stress-treated samples were normalized using the tomato ACTIN gene as an internal control. Each reaction was expressed as a relative value for 1 h of mock (SA or JA) or 2 days of mock (drought). Each bar represents the mean and standard error. ANOVA was tested using the Bonferroni method and marked as follows: ns, p > 0.05; *, p < 0.05; **, p < 0.01; ***, p < 0.001.