The Pseudomonas Quinolone Signal (PQS): Not Just for Quorum Sensing Anymore

Frontiers in Cellular and Infection Microbiology
Jinshui LinXihui Shen

Abstract

The Pseudomonas quinolone signal (PQS) has been studied primarily in the context of its role as a quorum-sensing signaling molecule. Recent data suggest, however, that this molecule may also function to mediate iron acquisition, cytotoxicity, outer-membrane vesicle biogenesis, or to exert host immune modulatory activities.

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Methods Mentioned

BETA
environmental stress

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