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Oxygen-Mediated Regulation of Biofilm Development Is Controlled by the Alternative Sigma Factor σ(B) in Staphylococcus epidermidis

Using a modified rotating-disk reactor to sparge oxygen to Staphylococcus epidermidis cultures, we found that oxygen negatively regulates biofilm development by influencing the activity of σ(B). Under anaerobic conditions, increased σ(B) activity activates icaADBC, which encodes enzymes responsible...

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Autori principali: Cotter, John J., O'Gara, James P., Mack, Dietrich, Casey, Eoin
Natura: Artigo
Lingua:Inglês
Pubblicazione: American Society for Microbiology (ASM) 2009
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC2612206/
https://ncbi.nlm.nih.gov/pubmed/19011058
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1128/AEM.00261-08
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