The Pseudomonas aeruginosa lectin LecB binds to the exopolysaccharide Psl and stabilizes the biofilm matrix

Pseudomonas aeruginosa biofilms are composed of exopolysaccharides, exogenous DNA, and proteins. Here, da Silva et al show that protein LecB binds to matrix exopolysaccharide Psl, thus contributing to increased retention of bacterial cells and exopolysaccharide in growing biofilms.

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Detalles Bibliográficos
Autores principales: Daniel Passos da Silva, Michael L. Matwichuk, Delaney O. Townsend, Courtney Reichhardt, Doriano Lamba, Daniel J. Wozniak, Matthew R. Parsek
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2019
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Acceso en línea:https://doaj.org/article/0c1bab87ead0494185e1ed81b2375023
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Descripción
Sumario:Pseudomonas aeruginosa biofilms are composed of exopolysaccharides, exogenous DNA, and proteins. Here, da Silva et al show that protein LecB binds to matrix exopolysaccharide Psl, thus contributing to increased retention of bacterial cells and exopolysaccharide in growing biofilms.