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Escherichia coli SoxS activates transcription of the genes of the soxRS regulon, which provide the cell's defense against oxidative stress. In response to this stress, SoxS is synthesized de novo.(More)
Bacterial transcription activators regulate transcription by making essential protein-protein interactions with RNA polymerase, for example, with region 4 of the σ(70) subunit (σ(70) R4). Rob, SoxS,(More)
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