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  • Title: The lipase LipA (PA2862) but not LipC (PA4813) from Pseudomonas aeruginosa influences regulation of pyoverdine production and expression of the sigma factor PvdS.
    Author: Funken H, Knapp A, Vasil ML, Wilhelm S, Jaeger KE, Rosenau F.
    Journal: J Bacteriol; 2011 Oct; 193(20):5858-60. PubMed ID: 21840975.
    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.
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