TITLE

Quorum Sensing and Expression of Virulence in Pectobacteria

AUTHOR(S)
Pällumaa, Lee; Alame, Tiina; Me, Andres
PUB. DATE
March 2012
SOURCE
Sensors (14248220);2012, Vol. 12 Issue 3, p3327
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Quorum sensing (QS) is a population density-dependent regulatory mechanism in which gene expression is coupled to the accumulation of a chemical signaling molecule. QS systems are widespread among the plant soft-rotting bacteria. In Pectobacterium carotovorum, at least two QS systems exist being specified by the nature of chemical signals involved. QS in Pectobacterium carotovorum uses N-acylhomoserine lactone (AHL) based, as well as autoinducer-2 (AI-2) dependent signaling systems. This review will address the importance of the QS in production of virulence factors and interaction of QS with other regulatory systems in Pectobacterium carotovorum.
ACCESSION #
83880941

 

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