Zobrazeno 1 - 10
of 94
pro vyhledávání: '"Castelnovo, Martin"'
Autor:
Menou, Lucas, Carrasco-Salas, Yeraldinne, Lecoq, Lauriane, Salvetti, Anna, Faivre-Moskalenko, Cendrine, Castelnovo, Martin
Nanoindentation of viral capsids provides an efficient tool in order to probe their elastic properties. We investigate in the present work the various sources of stiffness heterogeneity as observed in Atomic Force Microscopy (AFM) experiments. By com
Externí odkaz:
http://arxiv.org/abs/2110.03941
Akademický článek
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Autor:
Faivre-Moskalenko, Cendrine, Bernaud, Julien, Thomas, Audrey, Tartour, Kevin, Beck, Yvonne, Iazykov, Maksym, Danial, John, Lourdin, Morgane, Muriaux, Delphine, Castelnovo, Martin
Publikováno v:
PLoS ONE 1, 9 (2014) e83874
HIV-1, an enveloped RNA virus, produces viral particles that are known to be much more heterogeneous in size than is typical of non-enveloped viruses. We present here a novel strategy to study HIV-1 Viral Like Particles (VLP) assembly by measuring th
Externí odkaz:
http://arxiv.org/abs/1402.3954
Publikováno v:
Europhysics Letterss, 105 (2014) 28006
We study theoretically in the present work the self-assembly of molecules in an open system, which is fed by monomers and depleted in partial or complete clusters. Such a scenario is likely to occur for example in the context of viral self-assembly.
Externí odkaz:
http://arxiv.org/abs/1402.3899
Morphologic diversity is observed across all families of viruses. Yet these supra-molecular assemblies are produced most of the time in a spontaneous way through complex molecular self-assembly scenarios. The modeling of these phenomena remains a cha
Externí odkaz:
http://arxiv.org/abs/1302.4724
Autor:
Nurmemmedov, Elmar, Castelnovo, Martin, Medina, Elizabeth, Catalano, Carlos Enrique, Evilevitch, Alex
The terminase motors of bacteriophages have been shown to be among the strongest active machines in the biomolecular world, being able to package several tens of kilobase pairs of viral genome into a capsid within minutes. Yet these motors are hinder
Externí odkaz:
http://arxiv.org/abs/1111.2143
Autor:
Montel, Fabien, Castelnovo, Martin, Menoni, Hervé, Angelov, Dimitar, Dimitrov, Stéfan, Faivre-Moskalenko, Cendrine
RSC is an essential chromatin remodeling factor that is required for the control of several processes including transcription, repair and replication. The ability of RSC to relocate centrally positioned mononucleosomes at the end of nucleosomal DNA i
Externí odkaz:
http://arxiv.org/abs/1012.0734
DNA heats up : Energetics of genome ejection from phage revealed by isothermal titration calorimetry
Most bacteriophages are known to inject their double-stranded DNA into bacteria upon receptor binding in an essentially spontaneous way. This downhill thermodynamic process from the intact virion toward the empty viral capsid plus released DNA is mad
Externí odkaz:
http://arxiv.org/abs/1001.0877
Autor:
Montel, Fabien, Menoni, Hervé, Castelnovo, Martin, Bednar, Jan, Dimitrov, Stefan, Angelov, Dimitar, Faivre-Moskalenko, Cendrine
Chromatin organization and dynamics is studied in this work at scales ranging from single nucleosome to nucleosomal array by using a unique combination of biochemical assays, single molecule imaging technique and numerical modeling. We demonstrate th
Externí odkaz:
http://arxiv.org/abs/0904.4566
Recent in vitro experiments have shown that DNA ejection from bacteriophage can be partially stopped by surrounding osmotic pressure when ejected DNA is digested by DNase I on the course of ejection. We argue in this work by combination of experiment
Externí odkaz:
http://arxiv.org/abs/0806.3835