A novel protein and methylation cycle enzymes modulate CtrA-dependent pilin gene expression in Caulobacter crescentus
This study identifies a novel regulatory scheme for transcriptional regulation of the pilin monomer encoding pilA gene in Caulobacter crescentus. The study proposed a model where elevated SAH levels during the late predivisional stage in the cell cycle relieve pilA repression by SahR and allow transcription initiation by CtrA.
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