Nitrate repression of the Escherichia coli pfl operon is mediated by the dual sensors NarQ and NarX and the dual regulators NarL and NarP.
The pfl operon is expressed at high levels anaerobically. Growth of Escherichia coli in the presence of nitrate or nitrite led to a 45% decrease in expression when cells were cultivated in rich medium. Nitrate repression, however, was significantly enhanced (sevenfold) when the cells were cultured i...
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| Publié dans: | J Bacteriol |
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| Auteurs principaux: | , |
| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
American Society for Microbiology (ASM)
1995
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| Sujets: | |
| Accès en ligne: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC177079/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/7601827/ https://ncbi.nlm.nih.govhttps://doi.org/10.1128/jb.177.13.3647-3655.1995 |
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