Výsledky vyhledávání - "Maelenn Chevreuil"

Akademický článek

DNA-binding mechanism and evolution of replication protein A

Autor: Clément Madru, Markel Martínez-Carranza, Sébastien Laurent, Alessandra C. Alberti, Maelenn Chevreuil, Bertrand Raynal, Ahmed Haouz, Rémy A. Le Meur, Marc Delarue, Ghislaine Henneke, Didier Flament, Mart Krupovic, Pierre Legrand, Ludovic Sauguet

Publikováno v: Nature Communications, Vol 14, Iss 1, Pp 1-14 (2023)

Abstract Replication Protein A (RPA) is a heterotrimeric single stranded DNA-binding protein with essential roles in DNA replication, recombination and repair. Little is known about the structure of RPA in Archaea, the third domain of life. By using

Externí odkaz: https://doaj.org/article/8ae48732a3044f69b9e87147a45794c9

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Akademický článek

Nonequilibrium self-assembly dynamics of icosahedral viral capsids packaging genome or polyelectrolyte

Autor: Maelenn Chevreuil, Didier Law-Hine, Jingzhi Chen, Stéphane Bressanelli, Sophie Combet, Doru Constantin, Jéril Degrouard, Johannes Möller, Mehdi Zeghal, Guillaume Tresset

Publikováno v: Nature Communications, Vol 9, Iss 1, Pp 1-9 (2018)

The mechanism by which virus capsules assemble around RNA to package their genetic material is not clear. Here, the authors observed the assembly of the cowpea chlorotic mottle virus capsid around viral RNA or poly(styrene sulfonic acid) using time-r

Externí odkaz: https://doaj.org/article/0261868489484cbda8ff11bb550b2f58

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Raynals, an online tool for the analysis of dynamic light scattering

Autor: Osvaldo Burastero, George Draper-Barr, Bertrand Raynal, Maelenn Chevreuil, Patrick England, Maria M. Garcia-Alai

Dynamic light scattering (DLS) is routinely employed to assess the homogeneity and size distribution profile of samples containing microscopic particles in suspension or solubilised polymers. In this work, we introduce Raynals, an user-friendly softw

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e278cbf2707df99e68d1cb7d0d419ce3
https://doi.org/10.1101/2023.04.25.538274

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DNA-binding mechanism and evolution of Replication Protein A

Autor: Clément Madru, Markel Martinez-Carranza, Sébastien Laurent, Alessandra C. Alberti, Maelenn Chevreuil, Bertrand Raynal, Ahmed Haouz, Rémy A. Le Meur, Marc Delarue, Didier Flament, Mart Krupovic, Pierre Legrand, Ludovic Sauguet

Replication Protein A (RPA) is a heterotrimeric single stranded DNA-binding protein with essential roles in DNA replication, recombination and repair, in both eukaryotic and archaeal cells. By using an integrative approach that combines three crystal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3b826256db8f397924a59a9756e8265b
https://doi.org/10.1101/2022.07.20.500673

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Nonsymmetrical Dynamics of the HBV Capsid Assembly and Disassembly Evidenced by Their Transient Species

Autor: Guillaume Tresset, Thomas Zinn, Stéphane Bressanelli, Eric Jacquet, Naima Nhiri, Maelenn Chevreuil, Sonia Fieulaine, Shishan Wang, Lauriane Lecoq, Laetitia Gargowitsch

Publikováno v: Journal of Physical Chemistry B
Journal of Physical Chemistry B, 2020, 124, pp.9987-9995. ⟨10.1021/acs.jpcb.0c05024⟩
Journal of Physical Chemistry B, American Chemical Society, 2020, 124, pp.9987-9995. ⟨10.1021/acs.jpcb.0c05024⟩
Journal of Physical Chemistry B, American Chemical Society, 2020, 124 (45), pp.9987-9995. ⟨10.1021/acs.jpcb.0c05024⟩
The Journal of Physical Chemistry. B
The Journal of Physical Chemistry. B, 2020, ⟨10.1021/acs.jpcb.0c05024⟩

International audience; As with many protein multimers studied in biophysics, the assembly and disassembly dynamical pathways of hepatitis B virus (HBV) capsid proteins are not symmetrical. Using time-resolved small-angle X-ray scattering and singula

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54cdcdec8b7d718b657aef117eef7e6d
https://hal.science/hal-03009814

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Nanoparticle-Templated Self-Assembly of Viral Capsids Probed by Time-Resolved Absorbance Spectroscopy and X-Ray Scattering

Autor: Alisier Paris, Claire Goldmann, Vanessa de La Grange, Andrew Burke, Doru Constantin, Javier Pérez, Maelenn Chevreuil, Guillaume Tresset

Publikováno v: Physical Review Applied
Physical Review Applied, American Physical Society, 2018, 10 (5), ⟨10.1103/PhysRevApplied.10.054065⟩
Physical Review Applied, 2018, 10 (5), ⟨10.1103/PhysRevApplied.10.054065⟩

International audience; Viral capsid proteins have the remarkable ability to self-assemble around a cargo core, whether their genome, a polyelectrolyte or an inorganic nanoparticle. Although the equilibrium properties of such composite objects have b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a309cba1b42dd7d048a0166a23e41e2
https://hal.archives-ouvertes.fr/hal-02348488

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Investigating the thermal dissociation of viral capsid by lattice model

Autor: Maelenn Chevreuil, Yves Lansac, Guillaume Tresset, Sophie Combet, Jingzhi Chen

Publikováno v: Journal of Physics

The dissociation of icosahedral viral capsids was investigated by a homogeneous and a heterogeneous lattice model. In thermal dissociation experiments with cowpea chlorotic mottle virus and probed by small-angle neutron scattering, we observed a slig

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::538c318f3033fd2bc8fc490203e7ca1b
http://europepmc.org/articles/PMC7104912

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Two-Dimensional Phase Transition of Viral Capsid Gives Insights into Subunit Interactions

Autor: Eric Jacquet, Maelenn Chevreuil, Jingzhi Chen, Yves Lansac, Guillaume Tresset, Naïma Nhiri

Publikováno v: Physical Review Applied
Physical Review Applied, American Physical Society, 2017, 7 (1), ⟨10.1103/PhysRevApplied.7.014005⟩

A virus is made up of a protein shell, the $c\phantom{\rule{0}{0ex}}a\phantom{\rule{0}{0ex}}p\phantom{\rule{0}{0ex}}s\phantom{\rule{0}{0ex}}i\phantom{\rule{0}{0ex}}d$, protecting its genetic material, and that's all. The subunits of the shell are arr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb1bf6a7b30e50051170756d31f6baef
https://doi.org/10.1103/physrevapplied.7.014005

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