Promoter architecture in the flagellar regulon of Bacillus subtilis: high-level expression of flagellin by the sigma D RNA polymerase requires an upstream promoter element.
Flagellin is one of the most abundant proteins in motile bacteria, yet its expression requires a low abundance sigma factor (sigma 28). We show that transcription from the Bacillus subtilis flagellin promoter is stimulated 20-fold by an upstream A+T-rich region [upstream promoter (UP) element] both...
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| Published in: | Proc Natl Acad Sci U S A |
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| Main Authors: | , , , , |
| Format: | Artigo |
| Language: | Inglês |
| Published: |
National Academy of Sciences
1995
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| Subjects: | |
| Online Access: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC42262/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/7708689/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.92.7.2582 |
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