Probing the Escherichia coli glnALG upstream activation mechanism in vivo.
In vivo "footprints" of the glnA regulatory region under activating conditions demonstrate that the three most upstream activator sequences bind the protein NRI in the cell. Together, protections at these sites span six of seven consecutive major grooves and lie on the same helix face. E sigma 54 pr...
Guardat en:
| Publicat a: | Proc Natl Acad Sci U S A |
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| Autors principals: | , |
| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
National Academy of Sciences
1988
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| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC282621/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/2904147/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.85.23.8934 |
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