Altered (copy-up) forms of initiator protein pi suppress the point mutations inactivating the gamma origin of plasmid R6K.
The R6K gamma origin core contains the P2 promoter, whose -10 and -35 hexamers overlap two of the seven binding sites for the R6K-encoded pi protein. Two mutations, P2-201 and P2-203, which lie within the -35 region of P2, are shown to confer a promoter-down phenotype. We demonstrate here that these...
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| Publicado no: | J Bacteriol |
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| Principais autores: | , , , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
American Society for Microbiology (ASM)
1995
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC177536/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/7592461/ https://ncbi.nlm.nih.govhttps://doi.org/10.1128/jb.177.23.6732-6739.1995 |
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