Figure 7
Effect of Δ ygeH and Δ hns mutations on the expression of ETT2 genes from EAEC 042. Expression of ETT2-related genes was determined by reverse transcription and qRT-PCR. Data show the transcription levels of ETT2-related genes in bacteria cultured in LB broth to early-stationary phase (O.D.600 of 2.0). As internal standard the gapA gene was used. Data are means of three independent experiments. Standard deviations are shown. Panel A: Relative expression of the ΔygeH mutant relative to wt strain. Panel B: Relative expression of the Δhns mutant compared to wt strain.