Fig. 3
Role of cyaR, micA and oxyS sRNAs in oxidative stress. A Percentage of survival based on Colony Forming Units (CFU) of the sRNA-mutants under peroxide stress compared to S. Typhimurium 14028 s under control conditions. B ROS accumulation of the single sRNA mutants under peroxide stress. C ompX mRNA levels in wild-type, ΔcyaR, ΔmicA, ΔoxyS, Δhfq and ΔryhB strains of S. Typhimurium 14028 s were measured by qRT-PCR. Strains were exposed to 2 mM H2O2 for 20 min (red bars); the control had no treatment (white bars). The graph represents the average of 5 independent experiments (mean ± SD or SE?)