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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Detalles Bibliográficos

Publicado en:	J Bacteriol
Autores principales:	Touati, D, Jacques, M, Tardat, B, Bouchard, L, Despied, S
Formato:	Artigo
Lenguaje:	Inglês
Publicado:	American Society for Microbiology (ASM) 1995
Materias:	Research Article
Acceso en línea:	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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