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Mechanism for iron-regulated transcription of the Escherichia coli cir gene: metal-dependent binding of fur protein to the promoters.
The molecular basis for the greatly elevated expression of the cir gene (encoding the colicin I receptor) in cells unable to maintain a critical supply of intracellular iron was investigated by genetic and biochemical means. Deletion analysis of the cloned promoter region allowed delineation of sequ...
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| Main Authors: | , |
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| Format: | Artigo |
| Language: | Inglês |
| Published: |
1989
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| Subjects: | |
| Online Access: | https://ncbi.nlm.nih.gov/pmc/articles/PMC209700/ https://ncbi.nlm.nih.gov/pubmed/2644221 |
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