Lethal oxidative damage and mutagenesis are generated by iron in delta fur mutants of Escherichia coli: protective role of superoxide dismutase.

The Escherichia coli Fur protein, with its iron(II) cofactor, represses iron assimilation and manganese superoxide dismutase (MnSOD) genes, thus coupling iron metabolism to protection against oxygen toxicity. Iron assimilation is triggered by iron starvation in wild-type cells and is constitutive in...

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Dades bibliogràfiques

Publicat a:	J Bacteriol
Autors principals:	Touati, D, Jacques, M, Tardat, B, Bouchard, L, Despied, S
Format:	Artigo
Idioma:	Inglês
Publicat:	American Society for Microbiology (ASM) 1995
Matèries:	Research Article
Accés en línia:	https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC176885/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/7730258/ https://ncbi.nlm.nih.govhttps://doi.org/10.1128/jb.177.9.2305-2314.1995
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