Influence of the hydrodynamic environment on quorum sensing in Pseudomonas aeruginosa biofilms.

J Bacteriol

Department of Civil, Architectural, and Environmental Engineering, The University of Texas at Austin, 1 University Station C1786, Austin, TX 78712, USA.

Published: November 2007

We provide experimental and modeling evidence that the hydrodynamic environment can impact quorum sensing (QS) in a Pseudomonas aeruginosa biofilm. The amount of biofilm biomass required for full QS induction of the population increased as the flow rate increased.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2168657PMC
http://dx.doi.org/10.1128/JB.01040-07DOI Listing

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