Binding of the transcription activator NRI (NTRC) to a supercoiled DNA segment imitates association with the natural enhancer: an electron microscopic investigation.
Electron microscopic visualization indicates that the transcription activator NRI (NTRC) binds with exceptional selectivity and efficiency to a sequence-induced superhelical (spiral) segment inserted upstream of the glnA promoter, accounting for its observed ability to substitute for the natural gln...
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| Publicat a: | Proc Natl Acad Sci U S A |
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| Autors principals: | , , |
| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
National Academy of Sciences
1995
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| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC41374/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/7638226/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.92.16.7535 |
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