Figure 5.

Effect of low pH on the sensitivity of S. Typhimurium to novobiocin. 106 mL-1 cells of S. Typhimurium 14028s strain in M9 medium pH 7 (grey bars) or pH 4.7 (black bars) were treated with 0.15 μM novobiocin or sterile bidistilled water as control. CFU mL-1 was determined after 0, 6 and 24 h of incubation at 37°C. Results are expressed as percentage of surviving bacteria to novobiocin relative to the control in the absence of the antibiotic. Error bars represent standard deviations from five different experiments.

Pomares et al. BMC Microbiology 2013 13:95   doi:10.1186/1471-2180-13-95
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