Evidence for transcription attenuation rendering cryptic a sigmaS-dependent promoter of the osmotically regulated proU operon of Salmonella typhimurium.
The osmotically regulated proU locus in Escherichia coli has two promoters, P1 and P2, that are recognized, respectively, by the sigmaS- and sigma70-bearing RNA polymerase holoenzymes. However, the equivalent of the P1 promoter does not appear to exist in Salmonella typhimurium. We demonstrate in th...
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| Publié dans: | J Bacteriol |
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| Auteurs principaux: | , , |
| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
American Society for Microbiology (ASM)
1997
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| Sujets: | |
| Accès en ligne: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC179661/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/9371467/ https://ncbi.nlm.nih.govhttps://doi.org/10.1128/jb.179.22.7169-7173.1997 |
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