Growth characteristics of the WT, Δnox and CΔnox strains under various conditions. A, Growth under static conditions. B, Growth in a shaking incubator set to 200 rpm. C, Growth with 0.5 mM H2O2 under static conditions. D, Growth with 2 mM SIN-1 under static conditions. Growth curves shown are representative of at least 3 independent experiments.