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Response of RNA polymerase to ppGpp: requirement for the ω subunit and relief of this requirement by DksA
Previous studies have come to conflicting conclusions about the requirement for the ω subunit of RNA polymerase in bacterial transcription regulation. We demonstrate here that purified RNAP lacking ω does not respond in vitro to the effector of the stringent response, ppGpp. DksA, a transcription fa...
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| Auteurs principaux: | , , , , |
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| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
Cold Spring Harbor Laboratory Press
2005
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| Sujets: | |
| Accès en ligne: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1240046/ https://ncbi.nlm.nih.gov/pubmed/16204187 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1101/gad.1340305 |
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