Teichoic acid is the major polysaccharide ...
Document type :
Article dans une revue scientifique
DOI :
Permalink :
Title :
Teichoic acid is the major polysaccharide present in the Listeria monocytogenes biofilm matrix
Author(s) :
Brauge, Thomas [Auteur]
Agence nationale de sécurité sanitaire de l'alimentation, de l'environnement et du travail [ANSES]
Sadovskaya, Irina [Auteur]
Institut Charles Viollette (ICV) - EA 7394 [ICV]
Faille, Christine [Auteur]
Unité Matériaux et Transformations - UMR 8207 [UMET]
Benezech, Thierry [Auteur]
Unité Matériaux et Transformations - UMR 8207 [UMET]
Maes, Emmanuel [Auteur]
Unité de Glycobiologie Structurale et Fonctionnelle - UMR 8576 [UGSF]
Guerardel, Yann [Auteur]
Unité de Glycobiologie Structurale et Fonctionnelle - UMR 8576 [UGSF]
Midelet-Bourdin, Graziella [Auteur]
Agence nationale de sécurité sanitaire de l'alimentation, de l'environnement et du travail [ANSES]
Agence nationale de sécurité sanitaire de l'alimentation, de l'environnement et du travail [ANSES]
Sadovskaya, Irina [Auteur]
Institut Charles Viollette (ICV) - EA 7394 [ICV]
Faille, Christine [Auteur]
Unité Matériaux et Transformations - UMR 8207 [UMET]
Benezech, Thierry [Auteur]
Unité Matériaux et Transformations - UMR 8207 [UMET]
Maes, Emmanuel [Auteur]
Unité de Glycobiologie Structurale et Fonctionnelle - UMR 8576 [UGSF]
Guerardel, Yann [Auteur]
Unité de Glycobiologie Structurale et Fonctionnelle - UMR 8576 [UGSF]
Midelet-Bourdin, Graziella [Auteur]
Agence nationale de sécurité sanitaire de l'alimentation, de l'environnement et du travail [ANSES]
Journal title :
FEMS Microbiology Letters
Volume number :
363
Publication date :
2016-01
English keyword(s) :
Listeria
biofilm
carbohydrate structure
teichoic acid
glycosyltransferase
sequencing
biofilm
carbohydrate structure
teichoic acid
glycosyltransferase
sequencing
HAL domain(s) :
Sciences du Vivant [q-bio]/Ingénierie des aliments
Physique [physics]/Matière Condensée [cond-mat]/Science des matériaux [cond-mat.mtrl-sci]
Sciences du Vivant [q-bio]/Biochimie, Biologie Moléculaire
Physique [physics]/Matière Condensée [cond-mat]/Matière Molle [cond-mat.soft]
Sciences de l'ingénieur [physics]/Génie des procédés
Physique [physics]/Matière Condensée [cond-mat]/Science des matériaux [cond-mat.mtrl-sci]
Sciences du Vivant [q-bio]/Biochimie, Biologie Moléculaire
Physique [physics]/Matière Condensée [cond-mat]/Matière Molle [cond-mat.soft]
Sciences de l'ingénieur [physics]/Génie des procédés
English abstract : [en]
The aim of this study was to characterize the Listeria monocytogenes biofilm and particularly the nature of the carbohydrates in the biofilm extracellular matrix and culture supernatant versus to cell wall carbohydrates. ...
Show more >The aim of this study was to characterize the Listeria monocytogenes biofilm and particularly the nature of the carbohydrates in the biofilm extracellular matrix and culture supernatant versus to cell wall carbohydrates. Listeria monocytogenes serotype 1/2a and 4b strains were able to form complex biofilms embedded in an extracellular matrix. The soluble carbohydrates from biofilm extracellular matrix and culture supernatant were identified as teichoic acids, structurally identical to cell wall teichoic acids. In addition, the DSS 1130 BFA2 strain had a serotype 1/2a teichoic acid lacking N-acetyl glucosamine glycosylation due to a mutation in the lmo2550 gene. Consequently, we hypothesized that the extracellular teichoic acids in L. monocytogenes biofilms have the same origin as cell wall teichoic acid.Show less >
Show more >The aim of this study was to characterize the Listeria monocytogenes biofilm and particularly the nature of the carbohydrates in the biofilm extracellular matrix and culture supernatant versus to cell wall carbohydrates. Listeria monocytogenes serotype 1/2a and 4b strains were able to form complex biofilms embedded in an extracellular matrix. The soluble carbohydrates from biofilm extracellular matrix and culture supernatant were identified as teichoic acids, structurally identical to cell wall teichoic acids. In addition, the DSS 1130 BFA2 strain had a serotype 1/2a teichoic acid lacking N-acetyl glucosamine glycosylation due to a mutation in the lmo2550 gene. Consequently, we hypothesized that the extracellular teichoic acids in L. monocytogenes biofilms have the same origin as cell wall teichoic acid.Show less >
Language :
Anglais
Audience :
Internationale
Popular science :
Non
Administrative institution(s) :
Université de Lille
ENSCL
CNRS
INRA
ENSCL
CNRS
INRA
Collections :
Research team(s) :
Processus aux Interfaces et Hygiène des Matériaux (PIHM)
Submission date :
2019-05-16T17:20:40Z
2021-03-17T07:47:50Z
2021-05-17T13:39:13Z
2021-03-17T07:47:50Z
2021-05-17T13:39:13Z