Altered cobalamin metabolism in Escherichia coli btuR mutants affects btuB gene regulation.
Synthesis of the Escherichia coli outer membrane protein BtuB, which mediates the binding and transport of vitamin B12, is repressed when cells are grown in the presence of vitamin B12. Expression of btuB-lacZ fusions was also found to be repressed, and selection for constitutive production of beta-...
Gardado en:
| Publicado en: | J Bacteriol |
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| Principais autores: | , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
American Society for Microbiology (ASM)
1989
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| Assuntos: | |
| Acceso en liña: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC209568/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/2644187/ https://ncbi.nlm.nih.govhttps://doi.org/10.1128/jb.171.1.154-161.1989 |
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