Cysteine-to-alanine replacements in the Escherichia coli SoxR protein and the role of the [2Fe-2S] centers in transcriptional activation.

The Escherichia coli soxRS regulon activates oxidative stress and antibiotic resistance genes in two transcriptional stages. SoxR protein becomes activated in cells exposed to excess superoxide or nitric oxide and then stimulates transcription of the soxS gene, whose product in turn activates>/=1...

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Autores principales: Bradley, T M, Hidalgo, E, Leautaud, V, Ding, H, Demple, B
Formato: Artigo
Lenguaje:Inglês
Publicado: 1997
Materias:
Research Article
Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC146616/
https://ncbi.nlm.nih.gov/pubmed/9092651
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