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The Response Regulator SprE (RssB) Modulates Polyadenylation and mRNA Stability in Escherichia coli

In Escherichia coli, the adaptor protein SprE (RssB) controls the stability of the alternate sigma factor RpoS (σ(38) and σ(S)). When nutrients are abundant, SprE binds RpoS and delivers it to ClpXP for degradation, but when carbon sources are depleted, this process is inhibited. It also has been no...

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Bibliographic Details
Main Authors: Carabetta, Valerie J., Mohanty, Bijoy K., Kushner, Sidney R., Silhavy, Thomas J.
Format: Artigo
Language:Inglês
Published: American Society for Microbiology (ASM) 2009
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC2772502/
https://ncbi.nlm.nih.gov/pubmed/19767441
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1128/JB.00870-09
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