Regulation of σ factor competition by the alarmone ppGpp
Many regulons controlled by alternative σ factors, including σ(S) and σ(32), are poorly induced in cells lacking the alarmone ppGpp. We show that ppGpp is not absolutely required for the activity of σ(S)-dependent promoters because underproduction of σ(70), specific mutations in rpoD (rpoD40 and rpo...
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| Publié dans: | Genes Dev |
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| Auteurs principaux: | , , , |
| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
Cold Spring Harbor Laboratory Press
2002
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| Sujets: | |
| Accès en ligne: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC186289/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/12023304/ https://ncbi.nlm.nih.govhttps://doi.org/10.1101/gad.227902 |
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