Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Ingrid Guilvout"'
Autor:
Ingrid Guilvout, Firdaus Samsudin, Roland G. Huber, Peter J. Bond, Benjamin Bardiaux, Olivera Francetic
Publikováno v:
mBio, Vol 15, Iss 1 (2024)
ABSTRACTType IV pili and type II secretion systems (T2SS) are crucial for bacterial adaptation, virulence, and environmental impact. A common mechanism underlying their multiple functions involves assembly of dynamic plasma membrane-anchored filament
Externí odkaz:
https://doaj.org/article/7a103344dae54b51a66c69c9793fba99
Autor:
Lenka Horváthová, Vojtěch Žárský, Tomáš Pánek, Romain Derelle, Jan Pyrih, Alžběta Motyčková, Veronika Klápšťová, Martina Vinopalová, Lenka Marková, Luboš Voleman, Vladimír Klimeš, Markéta Petrů, Zuzana Vaitová, Ivan Čepička, Klára Hryzáková, Karel Harant, Michael W. Gray, Mohamed Chami, Ingrid Guilvout, Olivera Francetic, B. Franz Lang, Čestmír Vlček, Anastasios D. Tsaousis, Marek Eliáš, Pavel Doležal
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-18 (2021)
Bacteria use the type 2 secretion system to secrete enzymes and toxins across the outer membrane to the environment. Here the authors analyse the T2SS pathway in three protist lineages and suggest that the early mitochondrion may have been capable of
Externí odkaz:
https://doaj.org/article/994e70e482df4d9db87d65239e08f13f
Autor:
Alžběta Motyčková, Čestmír Vlček, Vladimír Klimeš, B. Franz Lang, Michael W. Gray, Zuzana Vaitová, Anastasios D. Tsaousis, Tomáš Pánek, Ingrid Guilvout, Marek Eliáš, Romain Derelle, Vojtěch Žárský, Markéta Petrů, Mohamed Chami, Karel Harant, Lenka Horváthová, Jan Pyrih, Olivera Francetic, Luboš Voleman, Pavel Doležal, Lenka Marková, Veronika Klápšťová, Ivan Čepička, Klára Hryzáková, Martina Vinopalová
Publikováno v:
Nature Communications
Nature Communications, Nature Publishing Group, 2021, 12 (1), pp.2947. ⟨10.1038/s41467-021-23046-7⟩
Nature Communications, 2021, 12 (1), pp.2947. ⟨10.1038/s41467-021-23046-7⟩
Nature Communications, Vol 12, Iss 1, Pp 1-18 (2021)
Nature Communications, Nature Publishing Group, 2021, 12 (1), pp.2947. ⟨10.1038/s41467-021-23046-7⟩
Nature Communications, 2021, 12 (1), pp.2947. ⟨10.1038/s41467-021-23046-7⟩
Nature Communications, Vol 12, Iss 1, Pp 1-18 (2021)
The type 2 secretion system (T2SS) is present in some Gram-negative eubacteria and used to secrete proteins across the outer membrane. Here we report that certain representative heteroloboseans, jakobids, malawimonads and hemimastigotes unexpectedly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b800b20644833bfb7b700b78814074d6
https://hal-pasteur.archives-ouvertes.fr/pasteur-03247185
https://hal-pasteur.archives-ouvertes.fr/pasteur-03247185
Autor:
Javier Santos Moreno, Guy Tran Van Nhieu, Olivera Francetic, Ingrid Guilvout, Jenny-Lee Thomassin
Publikováno v:
Molecular Microbiology. 105:211-226
Nanomachines belonging to the type IV filament (Tff) superfamily serve a variety of cellular functions in prokaryotes, including motility, adhesion, electrical conductance, competence and secretion. The type 2 secretion system (T2SS) Tff member assem
Autor:
Mohamed Chami, Julia Chamot-Rooke, Sébastien Brier, Gerard H. M. Huysmans, Véronique Hourdel, Ingrid Guilvout, Anthony P. Pugsley, Olivera Francetic
Publikováno v:
Journal of Biological Chemistry. 292:328-338
Members of a group of multimeric secretion pores that assemble independently of any known membrane-embedded insertase in Gram-negative bacteria fold into a prepore before membrane-insertion occurs. The mechanisms and the energetics that drive the fol
Autor:
Michael Nilges, Gisele Cardoso de Amorim, Nadia Izadi-Pruneyre, Edward H. Egelman, Weili Zheng, Camille Jollivet, Olivera Francetic, Areli Luna Rico, Ingrid Guilvout, Benjamin Bardiaux
Publikováno v:
Structure
Structure, Elsevier (Cell Press), 2019, 27 (7), pp.1082-1093.e5. ⟨10.1016/j.str.2019.03.021⟩
Structure, 2019, 27 (7), pp.1082-1093.e5. ⟨10.1016/j.str.2019.03.021⟩
Structure, Elsevier (Cell Press), 2019, 27 (7), pp.1082-1093.e5. ⟨10.1016/j.str.2019.03.021⟩
Structure, 2019, 27 (7), pp.1082-1093.e5. ⟨10.1016/j.str.2019.03.021⟩
International audience; Bacterial type 4a pili are dynamic surface filaments that promote bacterial adherence, motility, and macromolecular transport. Their genes are highly conserved among enterobacteria and their expression in enterohemorrhagic Esc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09e3c0ec8db3905a47314f8afe1f2ef4
https://hal.archives-ouvertes.fr/hal-02326222/document
https://hal.archives-ouvertes.fr/hal-02326222/document
Autor:
Ingrid Guilvout, Alexandra East, Guy Tran Van Nhieu, Olivera Francetic, Nathalie Nadeau, Peter J. Bond, Javier Santos-Moreno
Publikováno v:
Journal of Molecular Biology
Journal of Molecular Biology, Elsevier, 2017, 429 (11), pp.1746-1765. ⟨10.1016/j.jmb.2017.04.005⟩
Journal of Molecular Biology, 2017, 429 (11), pp.1746-1765. ⟨10.1016/j.jmb.2017.04.005⟩
Journal of Molecular Biology, Elsevier, 2017, 429 (11), pp.1746-1765. ⟨10.1016/j.jmb.2017.04.005⟩
Journal of Molecular Biology, 2017, 429 (11), pp.1746-1765. ⟨10.1016/j.jmb.2017.04.005⟩
International audience; Bacterial type 2 secretion systems (T2SS), type 4 pili, and archaeal flagella assemble fibres from initially membrane-embedded pseudopilin and pilin subunits. Fibre subunits are made as precursors with positively charged N-ter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::022b2d80464c28bf227f46bdbbb0cae7
https://hal-pasteur.archives-ouvertes.fr/pasteur-01602354
https://hal-pasteur.archives-ouvertes.fr/pasteur-01602354
Autor:
Jenny-Lee, Thomassin, Javier, Santos Moreno, Ingrid, Guilvout, Guy, Tran Van Nhieu, Olivera, Francetic
Publikováno v:
Molecular microbiology. 105(2)
Nanomachines belonging to the type IV filament (Tff) superfamily serve a variety of cellular functions in prokaryotes, including motility, adhesion, electrical conductance, competence and secretion. The type 2 secretion system (T2SS) Tff member assem
Autor:
Anthony P. Pugsley, Andréa Dessen, Ingrid Guilvout, Tommaso Tosi, Viviana Job, Guy Schoehn, Leandro F. Estrozi
Publikováno v:
Structure
Structure, 2014, 22 (9), pp.1348-1355. ⟨10.1016/j.str.2014.07.005⟩
Structure, Elsevier (Cell Press), 2014, 22 (9), pp.1348-1355. ⟨10.1016/j.str.2014.07.005⟩
Structure, 2014, 22 (9), pp.1348-1355. ⟨10.1016/j.str.2014.07.005⟩
Structure, Elsevier (Cell Press), 2014, 22 (9), pp.1348-1355. ⟨10.1016/j.str.2014.07.005⟩
International audience; Secretins, the outer membrane components of several secretion systems in Gram-negative bacteria, assemble into channels that allow exoproteins to traverse the membrane. The membrane-inserted, multimeric regions of PscC, the Ps
Autor:
Nicolas Bayan, Gerard H. M. Huysmans, Mohamed Chami, Anthony P. Pugsley, Elena Disconzi, Ingrid Guilvout, Muriel Masi
Publikováno v:
Journal of Bacteriology. 196:121-128
Proteins called secretins form large multimeric complexes that are essential for macromolecular transit across the outer membrane of Gram-negative bacteria. Evidence suggests that the channels formed by some secretin complexes are not tightly closed,