Figure 3.
Alternaria brassicicola biomass in prx33 T‐DNA insertion line and in gene‐silenced (TRV‐PRX) plants. Five‐ to six‐week‐old Arabidopsis plants (whole rosettes) were spray inoculated with A. brassicicola conidial suspension at a concentration of 5 × 105 conidia/mL distilled water. The results show the average of two experiments, each comprising three biological samples (each sample composed of a pool of three Arabidopsis rosettes), analysed in three technical replicates. Statistical analysis was performed using Student’s t‐test. Asterisks indicate statistically significant differences between PRX knockdown Arabidopsis plants (prx33, TRV‐PRX) and their controls (Col‐0, TRV‐GFP) at 10 days after inoculation with A. brassicicola (*α = 0.05, ***α = 0.001).