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Submicromolar hydrogen peroxide disrupts the ability of Fur protein to control free-iron levels in Escherichia coli
In aerobic environments, mutants of Escherichia coli that lack peroxidase and catalase activities (Hpx(−)) accumulate sub-micromolar concentrations of intracellular H(2)O(2). We observed that in defined medium these strains constitutively expressed members of the Fur regulon. Iron-import proteins, w...
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| Autori principali: | , , , , |
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
2007
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| Soggetti: | |
| Accesso online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3048849/ https://ncbi.nlm.nih.gov/pubmed/17462026 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1111/j.1365-2958.2007.05701.x |
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