Synthesis of the stationary-phase sigma factor sigma s is positively regulated by ppGpp.

Strains of Escherichia coli which lack detectable guanosine 3',5'-bispyrophosphate (ppGpp) display a pleiotropic phenotype that in some respects resembles that of rpoS (katF) mutants. This led us to examine whether ppGpp is a positive regulator of sigma s synthesis. sigma s is a stationary-phase-spe...

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Pubblicato in:	J Bacteriol
Autori principali:	Gentry, D R, Hernandez, V J, Nguyen, L H, Jensen, D B, Cashel, M
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	American Society for Microbiology (ASM) 1993
Soggetti:	Research Article
Accesso online:	https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC206978/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/8253685/ https://ncbi.nlm.nih.govhttps://doi.org/10.1128/jb.175.24.7982-7989.1993
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