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. 2012 Jul 25;7(7):e41505. doi: 10.1371/journal.pone.0041505

Figure 3. Bile and Osmotic challenge assays.

Figure 3

A) Stress sensitivity of the WT wild-type strain, the kpnO mutant. The percentage of resistance to bile (0.2%, 0.5%, 0.75%, 1.0%, and 2.0%) was calculated by comparison to the numbers of viable cells in LB medium alone. B) The percentage of resistance to different concentration of NaCl stress (0.075 M, 0.15 M, 0.25 M, 0.5 M, 0.75 M, 1.0 M and 2.0 M) for WT and ΔkpnO was calculated by comparison to the numbers of viable cells in control.