Figure 4

Complementation of camalexin deficiency in Arabidopsis wrky33 knockout mutant by EsWRKY33 expression. All plants were induced by UV light and analysed 20 h after the onset of induction. Mean and standard deviation is depicted. Different letters above the bars indicate significantly different amounts of camalexin in the respective samples, as determined by one-way ANOVA (Bonferrfoni; p < 0.05); n = 11.