Figure 1
From: Roles of RpoN in the resistance of Campylobacter jejuni under various stress conditions
Growth of the rpoN mutant under different aeration conditions. The C. jejuni strains were microaerobically cultured in MH broth at 42°C with shaking at 180 rpm (A) and without shaking (B). At the described time intervals, the optical density at 600 nm was measured, and viable cells were counted in static culture condition (without shaking) by plating serially-diluted C. jejuni cultures on MH agar plates. The results are the mean ± standard deviation of three independent experiments. ***: P < 0.001; the significance of results was statistically analyzed by two-way ANOVA analysis of variance with Bonferroni's post-tests at a 95% confidence interval using Prism software (version 5.01; GraphPad Software Inc., USA).