Zobrazeno 1 - 10
of 187
pro vyhledávání: '"Walter Jean"'
Autor:
Ibrahim, Yahaya, Dorignac, Jérôme, Geniet, Fred, Chevalier, Carole, Walter, Jean-Charles, Walliser, Nils-Ole, Pameggiani, Andrea, Palmeri, John
We theoretically study the Totally Asymmetric Exclusion Process (TASEP) with quenched jumping rates disorder and finite lifetime chain. TASEP is widely used to model the translation of messenger RNAs by Ribosomes in protein synthesis. Since the exact
Externí odkaz:
http://arxiv.org/abs/2310.00329
Autor:
Michael C. Repka, Siyuan Lei, Lloyd Campbell, Simeng Suy, Jean-Marc Voyadzis, Christopher Kalhorn, Kevin McGrail, Walter Jean, Deepa S. Subramaniam, Jonathan W. Lischalk, Sean P. Collins, Brian T. Collins
Publikováno v:
Frontiers in Oncology, Vol 8 (2018)
Purpose/Objective: High-grade glioma is the most common primary malignant tumor of the CNS, with death often resulting from uncontrollable intracranial disease. Radiation dose may be limited by the tolerance of critical structures, such as the brains
Externí odkaz:
https://doaj.org/article/c70346beeb5045ccb33acb790f35dd54
Autor:
Franco-Oñate, María-José, Parmeggiani, Andrea, Dorignac, Jérôme, Geniet, Frédéric, Walter, Jean-Charles, Pedaci, Francesco, Nord, Ashley L, Palmeri, John, Walliser, Nils-Ole
The cooperative binding of molecular agents onto a substrate is pervasive in living systems. To study whether a system shows cooperativity, one can rely on a fluctuation analysis of quantities such as the number of substrate-bound units and the resid
Externí odkaz:
http://arxiv.org/abs/2307.00636
Autor:
Chevalier, Carole, Dorignac, Jérôme, Ibrahim, Yahaya, Choquet, Armelle, David, Alexandre, Ripoll, Julie, Rivals, Eric, Geniet, Frédéric, Walliser, Nils-Ole, Palmeri, John, Parmeggiani, Andrea, Walter, Jean-Charles
Gene expression consists in the synthesis of proteins from the information encoded on DNA. One of the two main steps of gene expression is the translation of messenger RNA (mRNA) into polypeptide sequences of amino acids. Here, by taking into account
Externí odkaz:
http://arxiv.org/abs/2208.12576
Autor:
Gurgo, Julian, Walter, Jean-Charles, Fiche, Jean-Bernard, Houbron, Christophe, Schaeffer, Marie, Cavalli, Giacomo, Bantignies, Frédéric, Nollmann, Marcelo
Publikováno v:
In Cell Reports 28 May 2024 43(5)
Autor:
Dauloudet, Olivier, Neri, Izaak, Walter, Jean-Charles, Dorignac, Jérôme, Geniet, Frédéric, Parmeggiani, Andrea
Publikováno v:
Eur. Phys. J. E 44, 19 (2021)
Translation is one of the main steps in the synthesis of proteins. It consists of ribosomes that translate sequences of nucleotides encoded on mRNA into polypeptide sequences of amino acids. Ribosomes bound to mRNA move unidirectionally, while unboun
Externí odkaz:
http://arxiv.org/abs/2009.14533
Autor:
Walter, Jean-Charles, Lepage, Thibaut, Dorignac, Jérôme, Geniet, Frédéric, Parmeggiani, Andrea, Palmeri, John, Bouet, Jean-Yves, Junier, Ivan
We investigate the measurement of DNA supercoiling density ($\sigma$) along chromosomes using interaction frequencies between DNA and DNA-anchored clusters of proteins. Specifically, we show how the physics of DNA supercoiling leads, in bacteria, to
Externí odkaz:
http://arxiv.org/abs/2002.00111
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Autor:
Walter, Jean-Charles, Walliser, Nils-Ole, David, Gabriel, Dorignac, Jérôme, Geniet, Frédéric, Palmeri, John, Parmeggiani, Andrea, Wingreen, Ned S., Broedersz, Chase P.
The bacterial genome is organized in a structure called the nucleoid by a variety of associated proteins. These proteins can form complexes on DNA that play a central role in various biological processes, including chromosome segregation. A prominent
Externí odkaz:
http://arxiv.org/abs/1707.01373
Autor:
Walter, Jean-Charles, Dorignac, Jérôme, Lorman, Vladimir, Rech, Jérôme, Bouet, Jean-Yves, Nollmann, Marcelo, Palmeri, John, Parmeggiani, Andrea, Geniet, Frédéric
Publikováno v:
Physical Review Letters Vol.119, 028101 (2017)
Efficient bacterial chromosome segregation typically requires the coordinated action of a three-components, fueled by adenosine triphosphate machinery called the partition complex. We present a phenomenological model accounting for the dynamic activi
Externí odkaz:
http://arxiv.org/abs/1702.07372