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RamA increases transcription at both Class I (acrA) and Class II (micF) promoters. A) Sequences of Class I and Class II promoters used in this study. B) spRNA assays in the presence of RNAP‐σ 70 and promoter DNA with and without RamA. C) In vivo transcription as measured by LacZ activities under either Class I or Class II promoter. **** means P < 0.0001.
