Insights into the structure and assembly of a bacterial cellulose secretion system

Many Gram-negative bacteria secrete exopolysaccharides via functionally homologous synthase-dependent systems. Here the authors use electron microscopy to reveal that biofilm-promoting cellulose in E. coli is secreted by a conserved multi-component secretion system with a megadalton-sized asymmetric...

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Autores principales: Petya Violinova Krasteva, Joaquin Bernal-Bayard, Laetitia Travier, Fernando Ariel Martin, Pierre-Alexandre Kaminski, Gouzel Karimova, Rémi Fronzes, Jean-Marc Ghigo
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
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Acceso en línea:https://doaj.org/article/ab686445e60b417b9ea1d321b6f21d1e
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Sumario:Many Gram-negative bacteria secrete exopolysaccharides via functionally homologous synthase-dependent systems. Here the authors use electron microscopy to reveal that biofilm-promoting cellulose in E. coli is secreted by a conserved multi-component secretion system with a megadalton-sized asymmetric architecture.