The AraC/XylS Family Activator RhaS Negatively Autoregulates rhaSR Expression by Preventing Cyclic AMP Receptor Protein Activation

The Escherichia coli RhaR protein activates expression of the rhaSR operon in the presence of its effector, l-rhamnose. The resulting RhaS protein (plus l-rhamnose) activates expression of the l-rhamnose catabolic and transport operons, rhaBAD and rhaT, respectively. Here, we further investigated ou...

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Bibliographic Details
Main Authors: Wickstrum, Jason R., Skredenske, Jeff M., Balasubramaniam, Vinitha, Jones, Kyle, Egan, Susan M.
Format: Artigo
Language:Inglês
Published: American Society for Microbiology (ASM) 2010
Subjects:
Genetics and Molecular Biology
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC2798267/
https://ncbi.nlm.nih.gov/pubmed/19854903
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1128/JB.00829-08
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