DNA-looping and enhancer activity: association between DNA-bound NtrC activator and RNA polymerase at the bacterial glnA promoter.

The NtrC protein activates transcription of the glnA operon of enteric bacteria by stimulating the formation of stable "open" complexes by RNA polymerase (sigma 54-holoenzyme form). To regulate the glnA promoter, NtrC binds to sites that have the properties of transcriptional enhancers: th...

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Bibliographic Details
Main Authors: Su, W, Porter, S, Kustu, S, Echols, H
Format: Artigo
Language:Inglês
Published: 1990
Subjects:
Research Article
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC54353/
https://ncbi.nlm.nih.gov/pubmed/2164685
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