A new Pseudomonas quinolone signal (PQS) binding partner: MexG

Conversion of the Pseudomonas aeruginosa Quinolone Signal ( PQS ) and Related

A new Pseudomonas quinolone signal (PQS) binding partner: MexG† †Electronic supplementary information (ESI) available: Full experimental protocols and characterisation data. See DOI: 10.1039/c5sc04197j Click here for additional data file.

The Pseudomonas Quinolone Signal (PQS) Balances Life and Death in Pseudomonas aeruginosa Populations

When environmental conditions deteriorate and become inhospitable, generic survival strategies for populations of bacteria may be to enter a dormant state that slows down metabolism, to develop a general tolerance to hostile parameters that characterize the habitat, and to impose a regime to eliminate damaged members. Here, we provide evidence that the pseudomonas quinolone signal (PQS) mediate...

Microwave and flow syntheses of Pseudomonas quinolone signal (PQS) and analogues.

Expedient syntheses of Pseudomonas quinolone signal (PQS) and related structural analogues using microwave and flow methods are reported.

MexEF-OprN Efflux Pump Exports the Pseudomonas Quinolone Signal (PQS) Precursor HHQ (4-hydroxy-2-heptylquinoline)

Bacterial cells have evolved the capacity to communicate between each other via small diffusible chemical signals termed autoinducers. Pseudomonas aeruginosa is an opportunistic pathogen involved, among others, in cystic fibrosis complications. Virulence of P. aeruginosa relies on its ability to produce a number of autoinducers, including 4-hydroxy-2-alkylquinolines (HAQ). In a cell density-dep...