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Transcription-Defective soxR Mutants of Escherichia coli: Isolation and In Vivo Characterization

The soxRS regulon protects Escherichia coli from superoxide and nitric oxide stress. SoxR protein, a transcription factor that senses oxidative stress via its [2Fe-2S] centers, transduces the signal to the soxS promoter to stimulate RNA polymerase. Here we describe 29 mutant alleles of soxR that cau...

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Autori principali: Chander, Monica, Raducha-Grace, Laura, Demple, Bruce
Natura: Artigo
Lingua:Inglês
Pubblicazione: American Society for Microbiology 2003
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC152623/
https://ncbi.nlm.nih.gov/pubmed/12670967
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1128/JB.185.8.2441-2450.2003
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