Výsledky vyhledávání - "S. Brasilès"

Structural transitions during the scaffolding-driven assembly of a viral capsid

Autor: Elena V. Orlova, Paulo Tavares, Thorsten Mielke, Jörg Bürger, S. Brasilès, Maya Topf, Athanasios Ignatiou, Mehdi El Sadek Fadel

Publikováno v: Nature Communications
Nature Communications, Nature Publishing Group, 2019, 10 (1), pp.4840. ⟨10.1038/s41467-019-12790-6⟩
Nature Communications, Vol 10, Iss 1, Pp 1-11 (2019)
Nature Communications, 2019, 10 (1), pp.4840. ⟨10.1038/s41467-019-12790-6⟩

Assembly of tailed bacteriophages and herpesviruses starts with formation of procapsids (virion precursors without DNA). Scaffolding proteins (SP) drive assembly by chaperoning the major capsid protein (MCP) to build an icosahedral lattice. Here we r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::630e88955e5d7a284e36192364ae9118
https://hdl.handle.net/21.11116/0000-0005-7926-921.11116/0000-0005-7928-7

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Bacteriophage T5 DNA Ejection under Pressure

Autor: Paulo Tavares, Eric Raspaud, M. de Frutos, Françoise Livolant, S. Brasilès, Lucienne Letellier, Amélie Leforestier

Publikováno v: Journal of Molecular Biology
Journal of Molecular Biology, Elsevier, 2008, 384 (3), pp.730-739. ⟨10.1016/j.jmb.2008.09.035⟩

International audience; The transfer of the bacteriophage genome from the capsid into the host cell is a key step of the infectious process. In bacteriophage T5, DNA ejection can be triggered in vitro by simple binding of the phage to its purified Es

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::252de5e85b7eae93f39aebdf167d7e26
https://doi.org/10.1016/j.jmb.2008.09.035

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Structural rearrangements in the phage head-to-tail interface during assembly and infection

Autor: Paulo Tavares, Charlène Cornilleau, Sophie Zinn-Justin, Elena V. Orlova, Rudolf Lurz, S. Brasilès, Matthia A. Karreman, Yuriy Chaban

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America
Proceedings of the National Academy of Sciences of the United States of America, National Academy of Sciences, 2015, 112 (22), pp.7009-7014. 〈10.1073/pnas.1504039112〉
Proceedings of the National Academy of Sciences of the United States of America, 2015, 112 (22), pp.7009-7014. ⟨10.1073/pnas.1504039112⟩
Proceedings of the National Academy of Sciences of the United States of America, National Academy of Sciences, 2015, 112 (22), pp.7009-7014. ⟨10.1073/pnas.1504039112⟩

Many icosahedral viruses use a specialized portal vertex to control genome encapsidation and release from the viral capsid. In tailed bacteriophages, the portal system is connected to a tail structure that provides the pipeline for genome delivery to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8b422ee1de5d83d9d96f096219bc80a
https://hal.archives-ouvertes.fr/hal-01447704

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Bacterial Detection Using Unlabeled Phage Amplification and Mass Spectrometry through Structural and Nonstructural Phage Markers

Autor: Christine Rozand, Paulo Tavares, François Fenaille, Alain Theretz, Jean-Claude Tabet, Eric Ezan, Bruno H. Muller, Christophe Junot, S. Brasilès, Armelle Martelet, Guillaume L'Hostis, François Becher, Gaspard Gervasi

Publikováno v: Journal of Proteome Research
Journal of Proteome Research, American Chemical Society, 2014, 13 (3), pp.1450--1465. ⟨10.1021/pr400991t⟩
Journal of Proteome Research, 2014, 13 (3), pp.1450--1465. ⟨10.1021/pr400991t⟩

According to the World Health Organization, food safety is an essential public health priority. In this context, we report a relevant proof of feasibility for the indirect specific detection of bacteria in food samples using unlabeled phage amplifica

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53f694bd166177d71ef3182be19a37e2
https://hal.archives-ouvertes.fr/hal-01664183

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Effect of spermine and DNase on DNA release from bacteriophage T5

Autor: Eric Raspaud, S. Brasilès, Paulo Tavares, M. de Frutos

Publikováno v: European Physical Journal E: Soft matter and biological physics
European Physical Journal E: Soft matter and biological physics, EDP Sciences: EPJ, 2005, 17 (4), pp.429-434

International audience; Bacterial viruses (bacteriophages) consist of nucleic acid protected by a protein envelope called capsid. At the start of infection, the phage genome is translocated into the bacterial cytoplasm. In vitro (and also in vivo), t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8817b801001898dea4fca84bfee8dcc
https://pubmed.ncbi.nlm.nih.gov/16078005

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