Fig. 5

LPE-application compromises the ROS efflux in response to PAMP-perception. a Depicted is the ROS-burst kinetic of LPE-treated plants (50 mg/l) compared to flg22 and mock-treated control for 120 min. Values indicate the Log₁₀mean ± SE 5-week old plants. b ROS-burst assay of LPE-pretreated plants followed by flg22-treatment (1 μM) for 30 min. Shown is the mean ± SE (B), n = 36 (3 biological replicates). c The expression of the NADPH oxidases, also referred to as respiratory burst oxidases (RBOHs), is reduced 24 h after LPE-administration. Error bars show ± SEM; statistical significance was analysed by one-way ANOVA against mock control, *p < 0.05, **p < 0.01. Values indicate the mean of three biological replicates for mock and LPE-treated samples (24 h)