28-29 Nov 2023 Lyon (France)

Planning

Tuesday, November 28, 2023

Time Event (+)
08:30 - 09:00 Registration & coffee  
09:00 - 09:10 Welcome session  
09:10 - 10:40 Condensin & Mitosis (Amphitheatre D2 ENS-Descartes) - Thomas Robert (+)  
09:10 - 09:40 › Chromosome silencing during mitosis - Raquel Oliveira, Instituto Gulbenkian de Ciência [Oeiras]  
09:40 - 10:00 › Active transcription hinders condensin-mediated genome folding and segregation - Jérémy Lebreton - Laboratoire de biologie et modélisation de la cellule  
10:00 - 10:20 › Condensin Loop Extrusion Stalling by the Telomere Protein Rap1 - Alice Deshayes, CEA Inserm  
10:20 - 10:40 › Evidence that nucleosomes hinder condensin activity in vivo - Leonard Colin, Laboratoire de biologie et modélisation de la cellule  
10:40 - 11:10 Coffee break (Amphitheatre D2 ENS-Descartes)  
11:10 - 12:30 Condensin & bacterial SMCs (Amphitheatre D2 ENS-Descartes) - Vincent Vanoosthuyse (+)  
11:10 - 11:30 › A new role for condensin in the processing and restart of stalled replication forks - Mégane Da Mota, CNRS  
11:30 - 11:50 › An essential role of condensin in a non-mitotic process: programmed genome rearrangements in Paramecium tetraurelia - Valerio Vitali, Institut de Biologie Intégrative de la Cellule - Mélanie Bazin-Gélis, Institut de Biologie Intégrative de la Cellule  
11:50 - 12:10 › Interplay between SMC complexes and replication to promote the 3D folding of Pseudomonas aeruginosa chromosome - Virginia Lioy, INSTITUT DE BIOLOGIE INTEGRATIVE DE LA CELLULE (I2BC)  
12:10 - 12:30 › Investigating the molecular mechanisms of plasmid restriction by the DNA-measuring Wadjet SMC ATPases. - Florian Roisné-Hamelin, Department of Fundamental Microbiology (DMF), Faculty of Biology and Medicine (FBM), University of Lausanne (UNIL), 1015 Lausanne  
12:30 - 14:30 Lunch and Posters (ENS-Buisson)  
14:30 - 16:00 Meiosis (Amphitheatre D2 ENS-Descartes) - Bernard de Massy (+)  
14:30 - 15:00 › Scc2/NIPBL promotes and maintains axis morphogenesis in meiotic prophase - Franz Klein, Dptmt of Chromosome Biology, Max Perutz Laboratories  
15:00 - 15:20 › Characterization of chromatin structural determinants regulating meiotic DNA double-strand break repair using a synthetic genomic system - Helene Bordelet, Unité  
15:20 - 15:40 › Interplay of meiotic recombination and chromosome organisation - Corinne Grey, igh  
15:40 - 16:00 › NCAPD2 condensin I subunit : a new regulator of chromosome structural reorganization during mouse prophase I - Laurine DAL TOE, Centre de Biologie Structurale [Montpellier]  
16:00 - 16:30 Coffee break (Amphitheatre D2 ENS-Descartes)  
16:30 - 17:30 Cohesin (Amphitheatre D2 ENS-Descartes) - Jean-Paul Javerzat (+)  
16:30 - 16:50 › Molecular basis of the ATPase cycle of human Cohesin - Christophe Romier, Institut de Génétique et de Biologie Moléculaire et Cellulaire  
16:50 - 17:10 › TORC1 dependent control of fission yeast cohesin - Dorian Besson, Institut de biochimie et génétique cellulaires  
17:10 - 17:30 › Cohesin complex oligomerization maintains genome integrity at DNA double-strand breaks - Jamie Phipps, Institut de Biologie François JACOB  
17:30 - 17:30 Free evening - Free evening  

Wednesday, November 29, 2023

Time Event (+)
09:00 - 10:10 3D genome organization (Amphitheatre D2 ENS-Descartes) - Aurèle Piazza (+)  
09:00 - 09:30 › Exogenous chromosomes reveal how sequence composition drives chromatin assembly, activity, folding and compartmentalization - Romain Koszul, Institut Pasteur [Paris]  
09:30 - 09:50 › The molecular bases of Wapl counteracting cohesin-dependent loops - Henri Mboumba - Unité de biologie moléculaire, cellulaire et du développement - UMR5077  
09:50 - 10:10 › The roles of cohesin and transcription on genome organization in yeast - Christophe Chapard - RSG, MCD-CBI  
10:10 - 10:40 Coffee break (Amphitheatre D2 ENS-Descartes)  
10:40 - 12:00 3D genome organization (Amphitheatre D2 ENS-Descartes) - Daan Noordermeer (+)  
10:40 - 11:00 › Clustering of CTCF binding creates robustness for loop extrusion blocking and Topologically Associating Domain boundaries - Li-Hsin Chang, Institute for Integrative Biology of the Cell (I2BC), Université Paris-Saclay, CEA, CNRS, MRC Molecular Haematology Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford  
11:00 - 11:20 › Regulating 3D gene expression through enhancer-promoter interactions during embryogenesis - Deevitha Balasubramanian, Institut de Génomique Fonctionnelle de Lyon  
11:20 - 11:40 › New bioinformatic tools probing chromosomal long-range interactions highlight a role of insulators in restricting “leaks” between enhancers and promiscuous promoters - Olivier CUVIER, Centre de Biologie Intégrative (CBI) MCD unit, CNRS  
11:40 - 12:00 › Lost in acetylation - Frédéric Bantignies, Institut de génétique humaine  
12:00 - 13:30 Lunch & Posters (ENS-Buisson)  
13:30 - 14:30 3D genome organization (Amphitheatre D2 ENS-Descartes) - Kerstin Bystricky (+)  
13:30 - 13:50 › Epigenetic memory of functional chromatin states - Flora Paldi, Institut de génétique humaine  
13:50 - 14:10 › Noncoding RNA processing by DIS3 regulates chromosomal architecture in activated B cells - Brice Laffleur, UMR 1236  
14:10 - 14:30 › Core enhancers of the 3'RR optimize IgH nuclear position and loop conformation for oriented class switch recombination - Sandrine Le noir, Contrôle de la Réponse Immune B et des Lymphoproliférations  
14:30 - 15:00 Coffee break (Amphitheatre D2 ENS-Descartes)  
15:00 - 16:30 Biophysical modeling (Amphitheatre D2 ENS-Descartes) - Olivier Gadal (+)  
15:00 - 15:30 › RNA Pol II regulates the spatio-temporal dynamics of genes through micro-compartmentalization - Daniel Jost, Laboratoire de biologie et modélisation de la cellule  
15:30 - 15:50 › Polymer modelling to investigate yeast's 3D chromosome organization in S phase and Mitosis - Dario D'Asaro, Laboratoire de biologie et modélisation de la cellule  
15:50 - 16:10 › Multi-scale polymer model of bacterial chromosomes - Elham Ghobadpour, ENS-Lyon  
16:10 - 16:30 › Epigenetic-driven interactions shape the genome organization in A. thaliana - Marco Di Stefano, Institut de génétique humaine  
16:30 - 16:45 Conclusion /end - Conclusion /end  
17:00 - 17:00 Posters (ENS-Buisson) (+)  
17:00 - 17:00 › Active Pol II are associated to long range loops in yeast genome - Axel Cournac, Institut Pasteur [Paris]  
17:00 - 17:00 › An interspecies comparison to investigate chromosome shape determinants - Pei-Shang Wu, Chromosome Segregation Laboratory, The Francis Crick Institute  
17:00 - 17:00 › Condensin positioning at telomeres by Taz1 promotes telomere disjunction in anaphase - Leonard Colin, Laboratoire de biologie et modélisation de la cellule  
17:00 - 17:00 › Functional role and regulation of the ATPase activity of Cohesin in vivo - Marie-Laure Durand, Institut de Génétique et de Biologie Moléculaire et Cellulaire  
17:00 - 17:00 › In vitro reconstitution approaches to understand chromatin patterning mechanisms - Maud Hertzog, Centre de Biologie Intégrative  
17:00 - 17:00 › Investigating models for sister chromatid cohesion establishment: a look inside budding yeast - Kimberly Quililan, The Francis Crick Institute  
17:00 - 17:00 › Mechanism of MRX Inhibition by Rap1 at Telomeres - Stefano Mattarocci, Laboratory of Chromosome Repair and Telomeres UMR 1274, INSERM, Paris-Saclay  
17:00 - 17:00 › Mitosis and meiosis I: two exits with a reversed phosphoproteome landscape - Sandra Touati, Université Paris Cité, CNRS, Institut Jacques Monod  
17:00 - 17:00 › Pol theta-dependent compromised DNA repair fidelity in embryonic stem cells - Ophélie Martin, Contrôle de la Réponse Immune B et des Lymphoproliférations  
17:00 - 17:00 › RocS phosphorylation regulates chromosome segregation in Streptococcus pneumoniae - Margaux Demuysere, Microbiologie moléculaire et biochimie structurale / Molecular Microbiology and Structural Biochemistry  
17:00 - 17:00 › Single-molecule analysis to visualize the direct interaction of proteins and DNA - Kalthoum Ben m'Barek, BEN MBAREK kalthoum  
17:00 - 17:00 › Study of the molecular determinants of cohesin retention/persistence at transcription sites - Laura Chaptal, Alba Torán Vilarrubias, Antoine Barthe, Mirna Hajj, Domenico Libri, Armelle Lengronne - Laura Chaptal, Institut de génétique humaine  
17:00 - 17:00 › The G1-S CDK Pef1 regulates chromosome architecture - Sabine Vaur, Institut de biochimie et génétique cellulaires  
  
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