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. 2015 Apr 10;6:295. doi: 10.3389/fmicb.2015.00295

FIGURE 2.

FIGURE 2

Growth defects in the ahpC, katA, and sodB mutants under aerobic conditions. The results show the means and SD of the levels of CFU reduction in triplicate samples after 12 h culture under aerobic conditions. The ahpC com, katA com, and sodB com are complementation strains of ahpC, katA, and sodB, respectively. The experiment was repeated three times and produced similar reduction patterns. The initial CFU levels were approximately 109 CFU ml-1 in all the tested stains. Statistical analysis was conducted by using the Student’s t-test. *P≤ 0.05, **P< 0.01.