title: The lipase LipA (PA2862) but not LipC (PA4813) from Pseudomonas aeruginosa influences regulation of pyoverdine production and expression of the sigma factor PvdS.
abstract: A key element in iron-dependent regulation of iron metabolism and virulence-related functions for Pseudomonas aeruginosa is the sigma factor PvdS. PvdS expression itself is also influenced by iron-independent stimuli. We show that pyoverdine production and pvdS expression depend on one of the two lipases of P. aeruginosa.
authors.affiliation: Institute of Pharmaceutical Biotechnology, Ulm University, Albert-Einstein-Allee 11, D-89069 Ulm, Germany.
authors.forename: Horst
authors.initials: H
authors.lastname: Funken
authors.forename: Andreas
authors.initials: A
authors.lastname: Knapp
authors.forename: Michael L
authors.initials: ML
authors.lastname: Vasil
authors.forename: Susanne
authors.initials: S
authors.lastname: Wilhelm
authors.forename: Karl-Erich
authors.initials: KE
authors.lastname: Jaeger
authors.forename: Frank
authors.initials: F
authors.lastname: Rosenau
mesh_terms: D001426:Bacterial Proteins / Q000235:genetics / Q000378:metabolism*; D015964:Gene Expression Regulation, Bacterial; D008049:Lipase / Q000235:genetics / Q000378:metabolism*; D009842:Oligopeptides / Q000378:metabolism*; D011550:Pseudomonas aeruginosa / Q000201:enzymology* / Q000235:genetics / Q000378:metabolism; D012808:Sigma Factor / Q000235:genetics / Q000378:metabolism*
chemical_list: D001426:Bacterial Proteins; D009842:Oligopeptides; D012808:Sigma Factor; C042453:pyoverdin; D008049:Lipase