Fig. 2.
Adaptive impact of oxyR mutations. (A) Growth profile in the presence of hydrogen peroxide. (B) Estimation of growth retardation due to addition of peroxide by calculating the relative increase in the lag phase. * indicates the missing bar corresponding to GMOS strain, as there was no detectable growth at 5 mM peroxide concentration. (C) Activity of the LexA i-modulon estimated by ICA. The bars with identical colors in ICA plot represent biological replicates of the corresponding strain.