Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Ghigo, A."'
Autor:
Anne-Aurélie Lopes, Sol Vendrell-Fernández, Julien Deschamps, Sonia Georgeault, Thomas Cokelaer, Romain Briandet, Jean-Marc Ghigo
Publikováno v:
mBio, Vol 15, Iss 5 (2024)
ABSTRACTBacteroides thetaiotaomicron is a prominent member of the human gut microbiota contributing to nutrient exchange, gut function, and maturation of the host’s immune system. This obligate anaerobe symbiont can adopt a biofilm lifestyle, and i
Externí odkaz:
https://doaj.org/article/a1c5e22701f341c6b062da72aadb1c88
Autor:
Inès Hugonneau-Beaufet, Jean-Philippe Barnier, Stanislas Thiriet-Rupert, Sylvie Létoffé, Jean-Luc Mainardi, Jean-Marc Ghigo, Christophe Beloin, Michel Arthur
Publikováno v:
Microbiology Spectrum, Vol 11, Iss 4 (2023)
ABSTRACT Peptidoglycan is an essential component of the bacterial cell envelope that sustains the turgor pressure of the cytoplasm, determines cell shape, and acts as a scaffold for the anchoring of envelope polymers such as lipoproteins. The final c
Externí odkaz:
https://doaj.org/article/24b6754a0d5f4c2ba7ab08d6b8860ee9
Autor:
Aimee K. Wessel, Yutaka Yoshii, Alexander Reder, Rym Boudjemaa, Magdalena Szczesna, Jean-Michel Betton, Joaquin Bernal-Bayard, Christophe Beloin, Daniel Lopez, Uwe Völker, Jean-Marc Ghigo
Publikováno v:
Microbiology Spectrum, Vol 11, Iss 4 (2023)
ABSTRACT Many eukaryotic membrane-dependent functions are often spatially and temporally regulated by membrane microdomains (FMMs), also known as lipid rafts. These domains are enriched in polyisoprenoid lipids and scaffolding proteins belonging to t
Externí odkaz:
https://doaj.org/article/2a3a7faf220f4d868afd177f5c3cba5e
Autor:
Yankel Chekli, Rebecca J. Stevick, Etienne Kornobis, Valérie Briolat, Jean-Marc Ghigo, Christophe Beloin
Publikováno v:
Microbiology Spectrum, Vol 11, Iss 3 (2023)
ABSTRACT Bacteria can rapidly tune their physiology and metabolism to adapt to environmental fluctuations. In particular, they can adapt their lifestyle to the close proximity of other bacteria or the presence of different surfaces. However, whether
Externí odkaz:
https://doaj.org/article/e6cc802420f6466ba46c3aad6dfcd497
Autor:
Leticia Larotonda, Damien Mornico, Varun Khanna, Joaquín Bernal-Bayard, Jean-Marc Ghigo, Marie-Eve Val, Diego Comerci, Didier Mazel, Alfonso Soler-Bistué
Publikováno v:
mBio, Vol 14, Iss 2 (2023)
ABSTRACT It is unclear how gene order within the chromosome influences genome evolution. Bacteria cluster transcription and translation genes close to the replication origin (oriC). In Vibrio cholerae, relocation of s10-spc-α locus (S10), the major
Externí odkaz:
https://doaj.org/article/bff203e33aca4bb6b0fe0ba85b8e6b12
Autor:
Sylvie Létoffé, Yongzheng Wu, Sophie E. Darch, Christophe Beloin, Marvin Whiteley, Lhousseine Touqui, Jean-Marc Ghigo
Publikováno v:
mBio, Vol 13, Iss 5 (2022)
ABSTRACT Diverse bacterial volatile compounds alter bacterial stress responses and physiology, but their contribution to population dynamics in polymicrobial communities is not well known. In this study, we showed that airborne volatile hydrogen cyan
Externí odkaz:
https://doaj.org/article/5d4ed5e3d3fd489a9a04aad82548e6f8
Autor:
Nathalie Béchon, Jovana Mihajlovic, Sol Vendrell-Fernández, Florian Chain, Philippe Langella, Christophe Beloin, Jean-Marc Ghigo
Publikováno v:
mBio, Vol 11, Iss 3 (2020)
ABSTRACT Bacteroides thetaiotaomicron is one of the most abundant gut symbiont species, whose contribution to host health through its ability to degrade dietary polysaccharides and mature the immune system is under intense scrutiny. In contrast, adhe
Externí odkaz:
https://doaj.org/article/a7dc8b6cb51f444cadd51dd2a08a80e5
Publikováno v:
mBio, Vol 9, Iss 4 (2018)
ABSTRACT Biofilms are often described as protective shelters that preserve bacteria from hostile surroundings. However, biofilm bacteria are also exposed to various stresses and need to adjust to the heterogeneous physicochemical conditions prevailin
Externí odkaz:
https://doaj.org/article/8d80f37587464cf2b13f8d3e9b43fcee
Autor:
Franziska A. Stressmann, Elodie Couve-Deacon, Delphine Chainier, Ashwini Chauhan, Aimee Wessel, Sylvaine Durand-Fontanier, Marie-Christine Escande, Irène Kriegel, Bruno Francois, Marie-Cécile Ploy, Christophe Beloin, Jean-Marc Ghigo
Publikováno v:
mSphere, Vol 2, Iss 5 (2017)
ABSTRACT Totally implanted venous access ports (TIVAPs) are commonly used catheters for the management of acute or chronic pathologies. Although these devices improve health care, repeated use of this type of device for venous access over long period
Externí odkaz:
https://doaj.org/article/c1aaf16a9f324553a1565ecc3ce36177
Autor:
Sabina Chalabaev, Ashwini Chauhan, Alexey Novikov, Pavithra Iyer, Magdalena Szczesny, Christophe Beloin, Martine Caroff, Jean-Marc Ghigo
Publikováno v:
mBio, Vol 5, Iss 4 (2014)
ABSTRACT Bacterial biofilm communities are associated with profound physiological changes that lead to novel properties compared to the properties of individual (planktonic) bacteria. The study of biofilm-associated phenotypes is an essential step to
Externí odkaz:
https://doaj.org/article/8bdbaa43b97f40158e4deea764d5a07c