Dataset Information


Pseudomonas aeruginosa

ABSTRACT: A novel extracytoplasmic function (ECF) sigma factor regulates virulence in Pseudomonas aeruginosa

ORGANISM(S): Pseudomonas aeruginosa  



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A Novel extracytoplasmic function (ECF) sigma factor regulates virulence in Pseudomonas aeruginosa.

Llamas María A MA   van der Sar Astrid A   Chu Byron C H BC   Sparrius Marion M   Vogel Hans J HJ   Bitter Wilbert W  

PLoS pathogens 20090904 9

Next to the two-component and quorum sensing systems, cell-surface signaling (CSS) has been recently identified as an important regulatory system in Pseudomonas aeruginosa. CSS systems sense signals from outside the cell and transmit them into the cytoplasm. They generally consist of a TonB-dependent outer membrane receptor, a sigma factor regulator (or anti-sigma factor) in the cytoplasmic membrane, and an extracytoplasmic function (ECF) sigma factor. Upon perception of the extracellular signal  ...[more]

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