Ateliers Inserm 2025 - INSERM

Ateliers Inserm 2025

Atelier 283 - Tomographie cryo-électronique : connecter les échelles du vivant

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Lundi 19 mai 2025 / Monday May, 19th 2025

15:30 - 16:00 Reception of participants
16:00 - 16:15 Welcome and presentation by the organizers
SESSION I SAMPLE PREPARATION AND DATA ACQUISITION FOR CRYO ELECTRON TOMOGRAPHY
16:15 - 17:00 Preparation of cell and tissue specimen for cryo-electron tomography
Bettina Zens (ISTA, Klosterneuburg, Austria)
17:00 - 17:30 Coffee break
17:30 - 18:15 Microscope setup and tomogram acquisition strategies
Wim Hagen (Thermo Fisher Scientific, Einhoven, Netherlands)
18:15 - 19:00 Automated Data Acquisition with SerialEM: Tilt Series and Beyond
Günter Resch (Nexperion, Vienna, Austria)
19:30 Dinner

Mardi 20 mai 2025 / Tuesday May, 20th 2025

06:30 - 08:30  Breakfast
SESSION II  CORRELATING LIGHT MICROSCOPY AND CRYO-ELECTRON TOMOGRAPHY
08:30 - 09:15 Correlative Light, Electron, soft X-ray imaging techniques (CLEXM): principles and application on a model system
Pierre Montaville (Synchrotron Soleil, Gif Sur Yvette, France)
09:15 - 10:00 CLEM and super resolution cryo fluorescence microscopy 
Rainer Kaufmann (CSSB, Hamburg, Germany)
10:00 - 10:30 Coffee break
SESSION III  DATA PRE-PROCESSING, TOMOGRAM RECONSTRUCTION
10:30 - 11:15 Preprocessing and tomogram reconstruction
Beata Turoňová (MPI of Biophysics, Frankfurt, Germany)
11:15 - 12:00 Filtering, denoising and other approaches for improved tomogram visualization
Florian Fäßler (IGBMC, Strasbourg, France)
12:00 - 14:00 Lunch
SESSION IV ANALYSIS STRATEGIES FOR CRYO-ELECTRON TOMOGRAPHY DATA SETS
14:00 - 14:45 Overview of analysis possibilities, application and targeting strategies 
Lindsay Baker (Kavli Institute for Nanoscience Discovery, Oxford, UK)
14:45 - 15:30 Multiscale analysis through segmentation and subvolume averaging
Vojtěch Prazák (CSSB, Hamburg, Germany)
15:30 - 16:00 Coffee Break
16:00 - 16:45 TBD
Daniel Castaño Díez (INSTITUTO BIOFISIKA CSIC, Leioa, Spain)
16:45 - 17:30 Cryo-ET at full Warp 2
Dimitry Tegunov (Genentech, San Francisco, USA)
17:30 - 18:15 High-resolution structure determination in situ
Florian Schur (ISTA, Klosterneuburg, Austria)
19:30 - 20:15 Cocktail
20:15 Dinner

Mercredi 21 mai 2025 / Wednesday May, 21st 2025

06:30 - 08:30 Breakfast
SESSION V RECENT RESEARCH HIGHLIGHTS AND INTEGRATIVE APPROACHES
08:30 - 09:15 In situ cryo-electron tomography of influenza A virus replication and assembly
Petr Chlanda (BioQuant, Heidelberg, Germany)
09:15 - 10:00 The multi-scale architecture of mammalian sperm tail as revealed by cryo-electron tomography and single particle analysis
Tzviya Zeev-Ben-Mordehai (Utrecht University, Utrecht, Netherlands)
10:00 - 10:30 Coffee Break
10:30 - 11:15 CryoET insights into mRNA translation and related processes
Juliette Fedry (MRC LMB, Cambridge, UK)
11:15 - 12:00 Biomolecular conformational landscapes by cryo-ET data analysis based on MD simulations
Slavica Jonic (IMPMC, Paris, France)
12:00 - 14:00 Lunch
14:00 Departure

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