Fig 6. Oxygen-dependent control of lcrF requires YmoA.
Yersinia strains were cultured under T3SS inducing conditions under aerobic (black bars) or anaerobic (grey bars) conditions. Levels of lcrF (A) and iscR (B) mRNA levels were measured by RT-qPCR and normalized to 16S rRNA. The average of at three biological replicates are shown ± standard deviation. (C) Yersinia strains were grown under similar conditions as stated above and whole cell extracts were probed for RpoA, IscR, H-NS, LcrF, YopE, and YmoA by Western blotting. One representative experiment out of three biological replicates is shown. Statistical analysis was performed using a one-way ANOVA with Tukey multiple comparisons (*p < .05,**p < .01,****p < .0001, and n.s. non-significant).