Figure 7From: msbB deletion confers acute sensitivity to CO2 in Salmonella enterica serovar Typhimurium that can be suppressed by a loss-of-function mutation in zwfzwf suppresses sensitivity to acidic pH in LB broth in air, and to 5% CO 2 in LB broth pH 6.6, but not pH 7.6. Strains were grown in LB broth buffered to pH 6.6, or pH 7.6, in either air (A and C) or 5% CO2 (B and D).Back to article page