A Protease-Resistant Catalase, KatA, Released upon Cell Lysis during Stationary Phase Is Essential for Aerobic Survival of a Pseudomonas aeruginosa oxyR Mutant at Low Cell Densities

A Pseudomonas aeruginosa oxyR mutant was dramatically sensitive to H(2)O(2), despite possessing wild-type catalase activity. Oxygen-dependent oxyR phenotypes also included an inability to survive aerobic serial dilution in Luria broth and to resist aminoglycosides. Plating the oxyR mutant after seri...

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Main Authors: Hassett, Daniel J., Alsabbagh, Eyad, Parvatiyar, Kislay, Howell, Michael L., Wilmott, Robert W., Ochsner, Urs A.
Formato: Artigo
Idioma:Inglês
Publicado: American Society for Microbiology 2000
Assuntos:
Physiology and Metabolism
Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC94627/
https://ncbi.nlm.nih.gov/pubmed/10913089
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