Rapid, transient, and proportional activation of ?(B) in response to osmotic stress in Listeria monocytogenes.
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ABSTRACT:
SUBMITTER: Utratna M
PROVIDER: S-EPMC3209154 | biostudies-literature | 2011 Nov
REPOSITORIES: biostudies-literature
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Rapid, transient, and proportional activation of σ(B) in response to osmotic stress in Listeria monocytogenes.
Utratna Marta M Shaw Iain I Starr Emily E O'Byrne Conor P CP
Applied and environmental microbiology 20110902 21
The osmotic activation of sigma B (σ(B)) in Listeria monocytogenes was studied by monitoring expression of four known σ(B)-dependent genes, opuCA, lmo2230, lmo2085, and sigB. Activation was found to be rapid, transient, and proportional to the magnitude of the osmotic stress applied, features that underpin the adaptability of this pathogen. ...[more]
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