Figure 6

In vitro transcription from selected promoters representing most frequent GSR -10 boxes using either EcfG1 or EcfG2. The respective -10 boxes are indicated underneath each gene name. EcfG1 and EcfG2 are represented by 1 or 2, respectively. Values are represented in arbitrary units using the median intensity obtained for PnepR2 with EcfG2 as reference in the three independent replicates performed. Whole gels are shown in Supp. Fig. S4.