Jean-Charles Walter Chargé de Recherche CNRS

Identifiants chercheurs

IdHAL :

jean-charles-walter

ORCID :

0000-0002-7313-0100

IdRef :

139250964

Publications

Article dans une revue (29)

The ParB-CTP cycle activates phase separation in bacterial DNA segregation Linda Delimi,Perrine Revoil,Hicham Sekkouri Alaoui,Jérôme Rech,Jean-Yves Bouetet al. Nucleic Acids Research, 2025, 53 (18), pp.gkaf944. ⟨10.1093/nar/gkaf944⟩ Article dans une revue hal-05336302v1
Signature of cooperativity in the stochastic fluctuations of small systems with application to the bacterial flagellar motor María-José Franco-Oñate,Andrea Parmeggiani,Jérôme Dorignac,Frédéric Geniet,Jean-Charles Walteret al. Scientific Reports, 2025, 15, pp.32109. ⟨10.1038/s41598-025-14570-3⟩ Article dans une revue hal-04252827v2
In vivo assembly of bacterial partition condensates on circular supercoiled and linear DNA Hicham Sekkouri Alaoui,Valentin Quèbre,Linda Delimi,Jérôme Rech,Roxanne Debaugny-Diazet al. Molecular Microbiology, 2024, 123 (3), pp.232-244. ⟨10.1111/mmi.15297⟩ Article dans une revue hal-04669095v1
Chromatin structure from high resolution microscopy: scaling laws and microphase separation Loucif Remini,Midas Segers,John Palmeri,Jean-Charles Walter,Andrea Parmeggianiet al. Physical Review E , 2024, 109 (2), pp.024408. ⟨10.1103/PhysRevE.109.024408⟩ Article dans une revue hal-04177307v3
Multiplexed chromatin imaging reveals predominantly pairwise long-range coordination between Drosophila Polycomb genes Julian Gurgo,Jean-Charles Walter,Jean-Bernard Fiche,Christophe Houbron,Marie Schaefferet al. Cell Reports, 2024, 43 (5), pp.114167. ⟨10.1016/j.celrep.2024.114167⟩ Article dans une revue hal-04762608v2
Physical modeling of ribosomes along messenger RNA: estimating kinetic rates from ribosome profiling experiments with a ballistic model Carole Chevalier,Jerome Dorignac,Yahaya Ibrahim,Armelle Choquet,Alexandre Davidet al. PLoS Computational Biology, 2023, 19 (10), pp.e1011522. ⟨10.1371/journal.pcbi.1011522⟩ Article dans une revue hal-03832368v1
Relaxation time asymmetry in stator dynamics of the bacterial flagellar motor Ruben Perez-Carrasco,Maria-José Franco-Oñate,Jean-Charles Walter,Jerome Dorignac,Frederic Genietet al. Science Advances , 2022, 8 (12), pp.eabl8112. ⟨10.1126/sciadv.abl8112⟩ Article dans une revue hal-03351194v1
Supercoiled DNA and non-equilibrium formation of protein complexes: A quantitative model of the nucleoprotein ParBS partition complex Jean-Charles Walter,Thibaut Lepage,Jerome Dorignac,Frédéric Geniet,Andrea Parmeggianiet al. PLoS Computational Biology, 2021, 17 (4), pp.e1008869. ⟨10.1371/journal.pcbi.1008869⟩ Article dans une revue hal-03438826v1
Modelling the effect of ribosome mobility on the rate of protein synthesis Olivier Dauloudet,Izaak Neri,Jean-Charles Walter,Jérôme Dorignac,Frédéric Genietet al. European Physical Journal E: Soft matter and biological physics, 2021, 44, pp.19. ⟨10.1140/epje/s10189-021-00019-8⟩ Article dans une revue hal-02989969v1
ATP-Driven Separation of Liquid Phase Condensates in Bacteria Baptiste Guilhas,Jean-Charles Walter,Jerome Rech,Gabriel David,Nils-Ole Walliseret al. Molecular Cell, 2020, 79 (2), pp.293-303. ⟨10.1016/j.molcel.2020.06.034⟩ Article dans une revue hal-02391672v1
Phase separation of polymer-bound particles induced by loop-mediated one dimensional effective long-range interactions Gabriel David,Jean-Charles Walter,Chase P. Broedersz,Jerome Dorignac,Frederic Genietet al. Physical Review Research, 2020, 2 (3), ⟨10.1103/PhysRevResearch.2.033377⟩ Article dans une revue hal-02950974v1
Modeling supercoiled DNA interacting with an anchored cluster of proteins: towards a quantitative estimation of chromosomal DNA supercoiling Jean-Charles Walter,Thibaut Lepage,Jérôme Dorignac,Frédéric Geniet,Andrea Parmeggianiet al. PLoS Computational Biology, 2020, 56 (6), pp.106153. ⟨10.48550/arXiv.2002.00111⟩ Article dans une revue hal-04851307v1
Physical modeling of a sliding clamp mechanism for the spreading of ParB at short genomic distance from bacterial centromere sites Jean-Charles Walter,Jerome Rech,Nils-Ole Walliser,Jerome Dorignac,Frederic Genietet al. iScience, 2020, 23 (12), pp.101861. ⟨10.1016/j.isci.2020.101861⟩ Article dans une revue hal-03052753v2
Looping and clustering model for the organization of protein-DNA complexes on the bacterial genome Jean-Charles Walter,Nils-Ole Walliser,Gabriel David,Jerome Dorignac,Frederic Genietet al. New Journal of Physics, 2018, 20, pp.035002. ⟨10.1088/1367-2630/aaad39⟩ Article dans une revue hal-01561696v1
A conserved mechanism drives partition complex assembly on bacterial chromosomes and plasmids Roxanne Debaugny,Aurore Sanchez,Jérôme Rech,Delphine Labourdette,Jerome Dorignacet al. Molecular Systems Biology, 2018, 14 (11), pp.e8516. ⟨10.15252/msb.20188516⟩ Article dans une revue hal-01926457v1
Non-Markovian dynamics of reaction coordinate in polymer folding Takahiro Sakaue,Jean-Charles Walter,Enrico Carlon,Carlo Vanderzande Soft Matter, 2017, 13 (17), pp.3174-3181. ⟨10.1039/c7sm00395a⟩ Article dans une revue hal-01493264v1
Surfing on protein waves: proteophoresis as a mechanism for bacterial genome partitioning Jean-Charles Walter,Jerome Dorignac,Vladimir Lorman,Jérôme Rech,Jean-Yves Bouetet al. Physical Review Letters, 2017, 119 (2), pp.028101. ⟨10.1103/PhysRevLett.119.028101⟩ Article dans une revue hal-01493262v1
Torque-Induced Rotational Dynamics in Polymers: Torsional Blobs and Thinning Michiel Laleman,Marco Baiesi,Boris P. Belotserkovskii,Takahiro Sakaue,Jean-Charles Walteret al. Macromolecules, 2016, 2016 (1), pp.405-414. ⟨10.1021/acs.macromol.5b01481⟩ Article dans une revue hal-01254327v1
An introduction to Monte Carlo methods Jean-Charles Walter,Gerard T. Barkema Physica A: Statistical Mechanics and its Applications, 2015, 418, pp.78-87. ⟨10.1016/j.physa.2014.06.014⟩ Article dans une revue hal-01052694v1
Stochastic Self-Assembly of ParB Proteins Builds the Bacterial DNA Segregation Apparatus Aurore Sanchez,Diego Cattoni,Jean-Charles Walter,Jérôme Rech,Andrea Parmeggianiet al. Cell Systems, 2015, 1 (2), pp.163-173. ⟨10.1016/j.cels.2015.07.013⟩ Article dans une revue hal-01191677v1
Unwinding dynamics of a helically wrapped polymer Jean-Charles Walter,Marco Baiesi,Enrico Carlon,Helmut Schiessel Macromolecules, 2014, 47 (14), pp.4840-4846. ⟨10.1021/ma500635h⟩ Article dans une revue hal-01052685v1
Motor proteins traffic regulation by supply-demand balance of resources Luca Ciandrini,Izaak Neri,Jean-Charles Walter,Olivier Dauloudet,Andrea Parmeggiani Physical Biology, 2014, 11 (5), pp.056006. ⟨10.1088/1478-3975/11/5/056006⟩ Article dans une revue hal-01063014v1
Unwinding relaxation dynamics of polymers Jean-Charles Walter,Marco Baiesi,Gerard Barkema,Enrico Carlon Physical Review Letters, 2013, 110, pp.068301. ⟨10.1103/PhysRevLett.110.068301⟩ Article dans une revue hal-00872108v1
Probing Hybridization parameters from microarray experiments: nearest neighbor model and beyond Wahyu W. Hadiwikarta,Jean-Charles Walter,Jef Hooyberghs,Enrico Carlon Nucleic Acids Research, 2012, 40 (18), pp.e138. ⟨10.1093/nar/gks475⟩ Article dans une revue hal-00872287v1
Relaxation at finite temperature in Fully-Frustrated Ising Models Jean-Charles Walter,Christophe Chatelain Journal of Statistical Mechanics: Theory and Experiment, 2012, pp.P02010. ⟨10.1088/1742-5468/2012/02/P02010⟩ Article dans une revue hal-00653816v1
Nonequilibrium Effects in DNA Microarrays: A Multiplatform Study Jean-Charles Walter,Myriam Kroll,Jeff Hooyberghs,Enrico Carlon Journal of Physical Chemistry B, 2011, 115 (20), pp.6732-6739. ⟨10.1021/jp2014034⟩ Article dans une revue hal-00872421v1
Numerical investigation of the aging of the Fully-Frustrated XY model Jean-Charles Walter,Christophe Chatelain Journal of Statistical Mechanics: Theory and Experiment, 2009, pp.P10017. ⟨10.1088/1742-5468/2009/10/P10017⟩ Article dans une revue hal-00403079v2
Extended Scaling in High Dimensions Bertrand Berche,Christophe Chatelain,Chania Dhall,Ralph Kenna,Robert Lowet al. Journal of Statistical Mechanics: Theory and Experiment, 2008, p11010. ⟨10.1088/1742-5468/2008/11/p11010⟩ Article dans une revue hal-00300431v1
Logarithmic corrections in the aging of the fully-frustrated Ising model Jean-Charles Walter,Christophe Chatelain Journal of Statistical Mechanics: Theory and Experiment, 2008, pp.P07005. ⟨10.1088/1742-5468/2008/07/P07005⟩ Article dans une revue hal-00162367v2

Communication dans un congrès (33)

Future Directions of the Prokaryotic Chromosome Field E A Abbondanzieri,A B Badrinarayanan,D. Barillà,S D Bell,F. Blombachet al. Biology and physics of the prokaryotic chromosome, Sep 2023, Leiden, Netherlands. pp.89-100, ⟨10.1111/mmi.15347⟩ Communication dans un congrès hal-04973970v1
Signature of (anti)cooperativity in the stochastic fluctuations of small systems: application to the bacterial flagellar motor John Palmeri,Maria-José Franco-Oñate,Nils-Ole Walliser,Andrea Parmeggiani,Jérôme Dorignacet al. International Physics of Living Systems (IPOLS) 2023, Daniel Goldman, Georgia Tech, Aug 2023, Atlanta, United States Communication dans un congrès hal-04890444v1
Physical modeling of ribosomes along mRNA : estimating kinetic rates from ribosome profiling experiments Jean-Charles Walter Statistical Physics of Low Dimensional Systems 2023, May 2023, Pont-à-Mousson (France), France Communication dans un congrès hal-04113150v1
Physical modeling of ribosomes along mRNA: estimating kinetic rates from ribosome profiling experiments Jean-Charles Walter RNA Club, Oct 2022, Montpellier, France Communication dans un congrès hal-03815334v1
Kinetics of stator recruitment and release in the bacterial flagellar motor Maria-José Franco-Oñate,Ruben Perez-Carrasco,Jean-Charles Walter,Jerome Dorignac,Frederic Genietet al. International Physics of Living Systems (IPOLS) 2022, CNRS, May 2022, Montpellier, France Communication dans un congrès hal-04901816v1
The bacterial DNA segregation complexes ParBS display a twofold phase separation Jean-Charles Walter International Physics of Living Systems ’22, May 2022, Montpellier, France Communication dans un congrès hal-03769189v1
Biophysical modeling of bacterial DNA segregation Jean-Charles Walter Statistical Physics and Low Dimensional Systems, May 2022, Pont-à-Mousson, France Communication dans un congrès hal-03669555v1
Physical modeling of the ParBS complex: insight into Liquid-Liquid Phase Separation Jean-Charles Walter BioPhyChrom 2021 (The biology and physics of bacterial chromosome organization), Apr 2021, Leiden, Netherlands Communication dans un congrès hal-03215528v1
Genomic physics: biophysical modeling confronted to genomic data Jean-Charles Walter Labex NUMEV Days, Nov 2021, Montpellier, France Communication dans un congrès hal-03428118v1
Phase separation of polymer-bound particles induced by loop-mediated 1D effective long-range interactions Gabriel David,Jean-Charles Walter,Chase Broedersz,Jerome Dorignac,Frederic Genietet al. Statistical Physics and Low Dimensional Systems, Martin Michael Müller, Oct 2020, Pont-à-Mousson, France Communication dans un congrès hal-04890693v1
Séparation de phase des à protéines liées l’ADN Gabriel David,Jean-Charles Walter,Chase Broedersz,Jerome Dorignac,Frederic Genietet al. GDR ADN Annual meeting, GDR ADN, Mar 2019, Lyon, France Communication dans un congrès hal-04894746v1
Effective long range interactions generated by polymer (DNA) fluctuations induce bound particle (protein) phase separation Gabriel David,Jean-Charles Walter,Chase Broedersz,Jerome Dorignac,Frederic Genietet al. APS March Meeting 2019, APS, Mar 2019, Boston (MA), United States Communication dans un congrès hal-04894725v1
Biophysical modeling of translation Jean-Charles Walter Translation Control in Cancer, May 2019, Montpellier, France Communication dans un congrès hal-02137958v1
Surfing on protein waves: proteophoresis as a mechanism for bacterial genome partitioning Jean-Charles Walter Statistical Physics of Complex Systems, May 2019, Nordita, Stockholm, Sweden Communication dans un congrès hal-02127081v1
Surfing on protein waves: modeling the bacterial genome partitioning Jean-Charles Walter Modeling phase separation in health and disease: from nano- to meso-scale, Sep 2019, Toulouse, France Communication dans un congrès hal-02305387v1
Biophysical Modeling of Translation in Cancer Cells Jean-Charles Walter Life of Cancer Cells, Dec 2019, Montpellier, France Communication dans un congrès hal-02409954v1
Surfing on protein waves: modeling the bacterial genome partitioning Jean-Charles Walter Quantitative Methods in Gene Regulation V, Dec 2019, London, United Kingdom Communication dans un congrès hal-02409051v1
Surfing on protein waves: modeling the bacterial genome partitioning Jean-Charles Walter Physics Meets Biology 2019, Sep 2019, Oxford, United Kingdom Communication dans un congrès hal-02289228v1
Surfing on protein waves: proteophoresis as a mechanism for bacterial genome partitioning Jean-Charles Walter APS March Meeting 2019, Mar 2019, Boston, United States Communication dans un congrès hal-02064951v1
Surfing on protein waves: proteophoresis as a mechanism for bacterial genome partitioning Jean-Charles Walter DNA Transactions & Physical and Molecular Biology of Chromosomes, Sep 2018, Egmond-Aan-Zee, Netherlands Communication dans un congrès hal-01931229v1
Surfing on protein waves: proteophoresis as a mechanism for bacterial genome partitioning Jean-Charles Walter Biophychrom18: The Biology and Physics of Bacterial Chromosome Organisation, Jun 2018, Leiden, Netherlands Communication dans un congrès hal-01881168v1
Physical modeling of active bacterial DNA segregation Jean-Charles Walter Quantitative Methods in Gene Regulation IV, Dec 2017, Cambridge, United Kingdom Communication dans un congrès hal-01881265v1
Physical modeling of active bacterial DNA segregation Jean-Charles Walter International Physics of Living Systems, Jun 2017, Paris, Institut Pierre-Gilles de Gennes, France Communication dans un congrès hal-01931233v1
Physical modeling of active bacterial DNA segregation Jean-Charles Walter Architecture et Dynamique Nucléaire (ADN), Mar 2017, Paris, France Communication dans un congrès hal-01931248v1
Physical modeling of active bacterial DNA segregation Jean-Charles Walter Biophychrom16: The Biology and Physics of Bacterial Chromosome Organisation, Sep 2016, Paris, Collège de France, France Communication dans un congrès hal-01931243v1
Physical modeling of active bacterial DNA segregation Jean-Charles Walter Mesoscopic Modeling in Physics of Molecular and Cell Biology, Oct 2016, Toulouse, France Communication dans un congrès hal-01881271v1
Physical modeling of active bacterial DNA segregation Jean-Charles Walter iPoLS Network Annual Meeting, Jul 2016, Harvard, United States Communication dans un congrès hal-01881332v1
Stochastic self-assembly of ParB proteins at centromeres builds bacterial DNA segregation apparatus Jean-Charles Walter Quantitative Methods in Gene Regulation III, Dec 2015, Cambridge, United Kingdom Communication dans un congrès hal-01931274v1
Stochastic self-assembly of ParB proteins at centromeres builds bacterial DNA segregation apparatus Jean-Charles Walter Architecture et Dynamique Nucléaire (ADN), Apr 2015, Paris, France Communication dans un congrès hal-01955916v1
Architecture of a bacterial DNA segregation apparatus: active caging of ParB by stochastic self-assembly nucleated from the centromere Jean-Charles Walter Advanced Workshop on Interdisciplinary Views in Chromosome Structure and Function, International Centre for Theoretical Physics, Sep 2014, Trieste, Italy Communication dans un congrès hal-02025129v1
Rotational dynamics of entangled polymers Jean-Charles Walter,Michiel Laleman,Marco Baiesi,Enrico Carlon Brownian Motion in Confined Geometries, Mar 2014, Dresden, Germany. pp.3201-3213, ⟨10.1140/epjst/e2014-02327-3⟩ Communication dans un congrès hal-01100019v1
Unwinding relaxation dynamics of a polymer: a model for single bio-macromolecules ? Jean-Charles Walter Architecture et Dynamique Nucléaire (ADN), Apr 2014, Jussieu, France Communication dans un congrès hal-01955909v1
Unwinding relaxation dynamics of a polymer: a model for single bio-macromolecules ? Jean-Charles Walter The Physics of Soft and Biological Matter, Apr 2014, Cambridge, United Kingdom Communication dans un congrès hal-01955881v1

Poster de conférence (8)

Physical Modeling of Translation with a Ballistic Model: Application to the Estimation of the Kinetic Parameters from Ribosome Sequencing Experiments Carole Chevalier,Jerome Dorignac,Yahaya Ibrahim,Armelle Choquet,Alexandre Davidet al. Annual Meeting of the International Physics of Living Systems (iPoLS) Network, May 2022, Montpellier, France Poster de conférence hal-03691814v1
Modelling Spatio-temporal Dynamic of Ribosome During Translation Carole Chevalier,Jean-Charles Walter,John Palmeri,Andrea Parmeggiani,Frederic Genietet al. 7ème Journées Scientifiques du LabEx NUMEV, Nov 2018, Montpellier, France Poster de conférence hal-01950298v1
Looping and Clustering: a statistical physics approach to protein-DNA complexes in bacteria Jean-Charles Walter,Nils-Ole Walliser,Gabriel David,Jerome Dorignac,Frederic Genietet al. EMBO | EMBL Symposium: Cellular Mechanisms Driven by Liquid Phase Separation, May 2018, Heidelberg, Germany Poster de conférence hal-01939915v1
Physical modeling of active bacterial DNA segregation Jean-Charles Walter,Jean-Yves Bouet,Jerome Dorignac,Frederic Geniet,V. Lormanet al. 6ème Journées Scientifiques du LabEx NUMEV, Nov 2017, Montpellier, France Poster de conférence hal-01950263v1
Physical modeling of active bacterial DNA segregation Jean-Charles Walter,Jean-Yves Bouet,Jerome Dorignac,Frederic Geniet,Vladimir Lormanet al. Défi Inphyniti Workshop (CNRS, MI), Nov 2016, Paris, France Poster de conférence hal-01950249v1
Physical modeling of active bacterial DNA segregation Jean-Charles Walter,Jean-Yves Bouet,Jerome Dorignac,Frederic Geniet,Vladimir Lormanet al. 5ème Journées Scientifiques du LabEx NUMEV, Oct 2016, Montpellier, France Poster de conférence hal-01950151v1
3d Architecture of a Bacterial DNA Segregation Apparatus Jean-Yves Bouet,Jerome Dorignac,Frederic Geniet,Vladimir Lorman,Marcelo Nollmannet al. 4ème Journée Scientifique du LabEx NUMEV, Jul 2015, Montpellier, France Poster de conférence hal-01950016v1
Architecture of a Bacterial DNA Segregation Apparatus : Experiments and Modeling Jean-Yves Bouet,Jerome Dorignac,Frederic Geniet,Vladimir Lorman,Marcelo Nollmannet al. 3ème Journée Scientifique du LabEx NUMEV, Jul 2014, Montpellier, France Poster de conférence hal-01948428v1

Autre publication scientifique (1)

The bacterial DNA segregation complexes ParBS display a twofold phase separation Jean-Charles Walter 2023 Autre publication scientifique hal-04974067v1

Pré-publication, Document de travail (3)

Fast assembly and in vivo coalescence of ParB biocondensates involved in bacterial DNA partition Perrine Revoil,Linda Delimi,Jérôme Rech,Josh Cailhau,François Cornetet al. 2025 Pré-publication, Document de travail hal-05336308v1
The ParB-CTP Cycle Activates Phase Separation in Bacterial DNA Segregation Linda Delimi,Perrine Revoil,Jérôme Rech,Jean-Yves Bouet,Jean-Charles Walter 2025 Pré-publication, Document de travail hal-04973956v1
Chain decay and rates disorder in the totally asymmetric simple exclusion process Yahaya Ibrahim,Jérôme Dorignac,Fred Geniet,Carole Chevalier,Jean-Charles Walteret al. 2023 Pré-publication, Document de travail hal-04878246v1

Thèse (1)

Étude numérique des corrections d'échelle au comportement dominant à l'équilibre et hors de l'équilibre Jean-Charles Walter Analyse de données, Statistiques et Probabilités [physics.data-an]. Université Nancy 1 - Henri Poincaré, 2009. Français. ⟨NNT : 2009NAN10090⟩ Thèse tel-00440099v2

HDR (1)

Modeling the formation and positioning of intracellular macromolecular assemblies: Application to bacterial DNA segregation Jean-Charles Walter Biological Physics [physics.bio-ph]. Université de Montpellier, 2020 HDR tel-02893703v1