Laboratoire Charles Coulomb UMR 5221 CNRS/UM2 (L2C)

français


Accueil > Annuaire > Page Personnelle

Photo de WALTER Jean-charles
WALTER Jean-Charles      
Fonction : Chercheur
Organisme : CNRS
Chargé de Recherche
(HDR)
Encadre la thèse de : CHEVALIER C.,
Autre(s) thème(s) de recherche ou rattachement(s) :
 - Physique théorique des systèmes biologiques
 - Physique Non-linéaire
jean-charles.walter_AT_umontpellier.fr
Bureau: 36, Etg: 3, Bât: 21 - Site : Campus Triolet

Administration Locale:
  • Membre du conseil du laboratoire
Curriculum Vitae:     
2017-present: Researcher at L2C, CNRS, Montpellier
2013-2017: Postdoc, L2C, Université de Montpellier
2012: Postdoc, Lorentz Institute, University of Leiden, The Netherlands
2009-2011: Postdoc, Institute for Theoretical Physics, KULeuven
2009: PhD, Université Henri Poincaré, Nancy, France
Activités de Recherche:     
I am a theoretical physicist interested in the description of biological processes. The functioning of a cell requires the coordinated motion and positioning of various actors among which biopolymers (e.g., RNA & DNA), proteins and molecular motors. Their interactions - and subsequent reaction and motion - can be described with a physical approach. My current projects include: (i) the bacterial DNA organization and segregation (with LMGM, Toulouse & TIMC, Grenoble); (ii) the translation of messenger RNA by ribosomes in human cells (with IGF & LIRMM, Montpellier); (iii) the spatial organization of chromosomes and epigenetic regulation in Drosophila via polycomb domains (with CBS & IGH, Montpellier); (iv) the bacterial flagella motion through the recruitment of molecular motors (with CBS, Montpellier).

Co-organizer (with I. Junier and J-Y. Bouet) of "Bacterial DNA supercoiling @ Sète" in '19, '20 and '21 in Sète, France.

Reach out science: book on science for children "Mon amie Bergamote" with Alexandra Jeuillard & Camille Saulnier.

Bachelor & Master students are welcome to apply for internships in our team!
Domaines de Recherche:
  • Physique/Physique/Biophysique
HDR
+ Modeling the formation and positioning of intracellular macromolecular assemblies: Application to bacterial DNA segregation hal link

Auteur(s): Walter J.-C.

(H.D.R.) , 2020
Texte intégral en Openaccess : fichier pdf

Dernieres productions scientifiques :
--------------------
+ PHYSICAL MODELING OF TRANSLATION WITH A BALLISTIC MODEL: APPLICATION TO THE ESTIMATION OF THE KINETIC PARAMETERS FROM RIBOSOME SEQUENCING EXPERIMENTS hal link

Auteur(s): Chevalier C., Dorignac J., Ibrahim Yahaya, Choquet Armelle, David Alexandre, Ripoll Julie, Rivals Eric, Geniet F., Walliser N.-O., Palmeri J., Parmeggiani A., Walter J.-C.

(Affiches/Poster) IPOLS (Montpellier, FR), 2022-06-01
Texte intégral en Openaccess : fichier pdf

--------------------
+ Multiplexed chromatin imaging reveals predominantly pairwise long-range coordination between Drosophila Polycomb genes doi link

Auteur(s): Gurgo Julian, Walter J.-C., Fiche Jean-bernard, Houbron Christophe, Schaeffer Marie, Cavalli Giacomo, Bantignies Frédéric(Corresp.), Nollmann Marcelo(Corresp.)

(Document sans référence bibliographique) 2022-05-30
Texte intégral en Openaccess : fichier pdf

--------------------
+ Biophysical modeling of bacterial DNA segregation hal link

Auteur(s): Walter J.-C.(Corresp.)

Conférence invité: Statistical Physics and Low Dimensional Systems (Pont-à-Mousson, FR, 2022-05-11)

Texte intégral en Openaccess : fichier pdf

--------------------
+ Genomic physics: biophysical modeling confronted to genomic data hal link

Auteur(s): Walter J.-C.(Corresp.)

Conférence invité: Labex NUMEV Days (Montpellier, FR, 2021-11-09)

Texte intégral en Openaccess : fichier pdf

--------------------
+ Relaxation time asymmetry in stator dynamics of the bacterial flagellar motor doi link

Auteur(s): Perez-Carrasco Ruben, Franco-Oñate M.-J., Walter J.-C., Dorignac J., Geniet F., Palmeri J., Parmeggiani A., Walliser N.-O., Nord Ashley

(Article) Publié: Science Advances, vol. 8 p.eabl8112 (2022)
Texte intégral en Openaccess : openaccess

Plus...

AIGLe

MathJax