TABLE 3.

MBCs of compounds investigated

Bacterial strainRelevant genotypeMBC of compound (μg/ml)
NorfloxacinAmpicillinKanamycin
BW25113Wild type0.328020
DKsodBΔsodB0.328020
3144ΔsodA0.328020
3145ΔsodB0.328020
3156ΔsodA ΔsodB0.162010/20a
3157ΔkatG0.16/0.32a8020
3200ΔahpC0.164010
3201ΔkatG ΔkatE0.328020
3202ΔkatE0.16/0.32a8020
  • a Different values were obtained in replicate assays; in all other cases, replicate values were identical.