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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...

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Autori principali: Gentry, D R, Hernandez, V J, Nguyen, L H, Jensen, D B, Cashel, M
Natura: Artigo
Lingua:Inglês
Pubblicazione: 1993
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC206978/
https://ncbi.nlm.nih.gov/pubmed/8253685
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