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Article

Essential roles of three enhancer sites in sigma54-dependent transcription by the nitric oxide sensing regulatory protein NorR.

Nucleic acids research - 1 Mar 2010

Tucker Nicholas P, Ghosh Tamaswati, Bush Matthew, Zhang Xiaodong, Dixon Ray

Abstract excerpt

The bacterial activator protein NorR binds to enhancer-like elements, upstream of the promoter site, and activates sigma(54)-dependent transcription of genes that encode nitric oxide detoxifying enzymes (NorVW), in response to NO stress. Unique to the norVW promoter in Escherichia coli is the pre...

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Share to Adenosine Triphosphatases
Share to Enhancer Elements, Genetic
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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Gene Expression Regulation, Bacterial

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Identifiers

PMID: 19955233
DOI: 10.1093/nar/gkp1065
PMCID: PMC2831303

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 4 Sept 2026. Prepared record publication-19955233-2026-09-04.2. Manifest publication-graph-cohort-2026-09-04.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 4 Sept 2026.

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