Fig 5.

NnrS is important during nitrosative stress under anaerobic conditions. Shown is the growth of the wild-type and ΔnnrS strains in the presence of increasing concentrations of DETA-NONOate in an anaerobic environment in minimal medium with 25 mM glucose as the sole carbon source. The graph shows the OD₆₀₀ at 12 h of growth. The error bars represents standard deviations. The data are representative of three independent experiments.