In Vivo-Induced Genes in Pseudomonas aeruginosa

Abstract
In vivo expression technology was used for testing Pseudomonas aeruginosa in the rat lung model of chronic infection and in a mouse model of systemic infection. Three of the eight ivi proteins found showed sequence identity to known virulence factors involved in iron acquisition via an open reading frame (called pvdI ) implicated in pyoverdine biosynthesis, membrane biogenesis (FtsY), and adhesion (Hag2).