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. 2019 Apr 29;112(2):461–481. doi: 10.1111/mmi.14250

Figure 6.

Figure 6

Examples of S1 nuclease protection assays of σE target genes, divided into three classes. A. Class I genes, having a single promoter that is completely dependent on σE. B. Class II genes, having a single promoter that is partially dependent on σE. (C) Class III genes, having multiple promoters, one of which is partially dependent on σE. RNA was prepared from S. coelicolor M600 (WT) and the sigE null mutant J2130 (ΔsigE) after 0, 30, 60 and 90 minutes treatment with 10 µg/ml vancomycin. In (C), p4 is the σE target promoter of the sco3194 gene.