Figure 1.
Growth of OE1‐1 derivates in nutrient‐rich medium with supplementary (a) salicylic acid (SA) and (b) ferulic acid (FA) at different concentrations. Strains were cultivated at 28 °C and OD600 was measured at about 15 h post‐inoculation (hpi). RK5050 refers to the wild‐type Ralstonia solanacearum strain, the ΔprhP refers to RQ5649 (RK5050, ΔprhP) and the ΔprhP + prhP refers to RQ5649 with complementary PrhPOE1‐1. The Δnag refers to RQ6058 (RK5050, ΔnagAL) and Δfcs refers to RQ5625 (RK5050, Δfcs). Mean values of four biological replicates were averaged and presented with SD (error bars). Statistical significance between RQ5649 and RK5050 was assessed using a post hoc Dunnett test following ANOVA. Significance level: ** indicates P < 0.01.