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Direct regulation of Escherichia coli ribosomal protein promoters by the transcription factors ppGpp and DksA

We show here that the promoters for many of the Escherichia coli ribosomal protein operons are regulated directly by two transcription factors, the small RNA polymerase-binding protein DksA and the nutritional stress-induced nucleotide ppGpp. ppGpp and DksA work together to inhibit transcription ini...

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Autors principals: Lemke, Justin J., Sanchez-Vazquez, Patricia, Burgos, Hector L., Hedberg, Gina, Ross, Wilma, Gourse, Richard L.
Format: Artigo
Idioma:Inglês
Publicat: National Academy of Sciences 2011
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Accés en línia:https://ncbi.nlm.nih.gov/pmc/articles/PMC3078377/
https://ncbi.nlm.nih.gov/pubmed/21402902
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.1019383108
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