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. 2021 Jul 21;9(1):10.1128/spectrum.00440-21. doi: 10.1128/spectrum.00440-21

FIG 1.

FIG 1

Expression of genes encoding putative peroxidases during aerobic growth. (A) Aerobic growth of wt and Δkat strains in shaking flasks was measured by plating for CFU and incubating the plates anaerobically. Data are means and standard errors of the means (SEM) for three biological replicates. (B to D) Relative expression of putative peroxidase-encoding genes over time in both wt and Δkat strains, grown as described for panel A. Expression was normalized to wt expression at 2 h. Data are means and SEM for at least three biological replicates. P values were calculated using a heteroscedastic Student's t test. *, P < 0.05 for expression compared to the wt at 2 h; ^, P < 0.05 for expression in the Δkat mutant compared to the wt at that time point.