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. 2011 Feb 7;39(10):4192–4201. doi: 10.1093/nar/gkr050

Figure 5.

Figure 5.

Effect of Pol IV and YafP on NQO-induced mutagenesis. Frequency of spontaneous (A) and NQO-induced (B) rifampicin resistant (RifR) mutants in WT, dinB, yafP and dinB yafP strains. Each point represents the mean (±SE) values from at least five replicates in three independent experiments. The median values for WT, dinB, yafP, dinB yafP RifR frequency mutants are respectively: 3.30 × 10−8, 3.04 × 10−8, 2.71 × 10−8, 4.21 × 10−8 in LB and 2.86 × 10−7, 1.74 × 10−6, 2.54 × 10−6, 4.74 × 10−6 in LB with 10 μM NQO.