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Activity of purified NIFA, a transcriptional activator of nitrogen fixation genes.
The NIFA protein activates transcription of nitrogen fixation (nif) operons by the sigma 54-holoenzyme form of RNA polymerase. We purified active NIFA from Klebsiella pneumoniae in the form of a maltose-binding protein (MBP)-NIFA fusion; proteolytic release of MBP yielded inactive and insoluble NIFA...
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| Autors principals: | , , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
1993
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| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.gov/pmc/articles/PMC46067/ https://ncbi.nlm.nih.gov/pubmed/8460132 |
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