Biophysical insights into sugar-dependent medium acidification promoting YfaL protein-mediated <i>Escherichia coli</i> self-aggregation, biofilm formation and acid stress resistance-Reference-Cited by-同舟云学术

Biophysical insights into sugar-dependent medium acidification promoting YfaL protein-mediated Escherichia coli self-aggregation, biofilm formation and acid stress resistance

Published:2024 Issue: Volume: Page:
ISSN:2040-3364
Container-title:Nanoscale
language:en
Short-container-title:Nanoscale

Author:

Chekli Yankel¹,Thiriet-Rupert Stanislas¹,Caillet Céline²^ORCID,Quilès Fabienne³^ORCID,Le Cordier Hélène²,Deshayes Emilie¹,Bardiaux Benjamin⁴^ORCID,Pédron Thierry⁵,Titecat Marie⁵,Debarbieux Laurent⁵,Ghigo Jean-Marc¹,Francius Grégory³^ORCID,Duval Jérôme F. L.²^ORCID,Beloin Christophe³^ORCID

Affiliation:

1. Institut Pasteur, Université Paris Cité, Genetics of Biofilms Laboratory, 75015 Paris, France

2. Université de Lorraine, CNRS, Laboratoire Interdisciplinaire des Environnements Continentaux (LIEC), F-54000 Nancy, France

3. Université de Lorraine, CNRS, LCPME UMR 7564, F-54000 Nancy, France

4. Institut Pasteur, Université Paris Cité, Bacterial Transmembrane Systems Unit, CNRS UMR 3528, Paris, France

5. Institut Pasteur, Université Paris Cité, Bacteriophage Bacterium Host, 75015 Paris, France

Abstract

Fermentable sugars lower the pH of E. coli growth medium, which alters cell surface properties via YfaL. This promotes YfaL-mediated self-recognition, biofilm formation and improves survival under stress. Graphical abstract created with BioRender.

Funder

Agence Nationale de la Recherche

Fondation pour la Recherche Médicale

Ministère de l'Education Nationale, de l'Enseignement Supérieur et de la Recherche

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/NR/D4NR01884B

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