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Article

Role of Escherichia coli nitrogen regulatory genes in the nitrogen response of the Azotobacter vinelandii NifL-NifA complex.

Journal of bacteriology - 1 May 2001

Reyes-Ramirez F, Little R, Dixon R

Abstract excerpt

The redox-sensing flavoprotein NifL inhibits the activity of the nitrogen fixation (nif)-specific transcriptional activator NifA in Azotobacter vinelandii in response to molecular oxygen and fixed nitrogen. Although the mechanism whereby the A. vinelandii NifL-NifA system responds to fixed nitrogen in vivo is unknown, the glnK gene, which encodes a PII-like signal transduction protein, has been implicated in...

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Identifiers

PMID: 11325935
DOI: 10.1128/JB.183.10.3076-3082.2001
PMCID: PMC95207

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Source receipt: pubmed, retrieved 7 Sept 2026.

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Role of Escherichia coli nitrogen regulatory genes in the nitrogen response of the Azotobacter vinelandii NifL-NifA complex.PMID 11325935Read ↗

Mutant forms of the Azotobacter vinelandii transcriptional activator NifA resistant to inhibition by the NifL regulatory protein.Semantic proximity Read ↗

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