The Pseudomonas aeruginosa quinolone signal molecule overcomes the cell density-dependency of the quorum sensing hierarchy, regulates rhl-dependent genes at the onset of stationary phase and can be produced in the absence of LasR.
Mol Microbiol. 2003 Oct;50(1):29-43. doi: 10.1046/j.1365-2958.2003.03672.x.
Mol Microbiol. 2003.
PMID: 14507361
Free article.