The activity day of March 19, 2021, organized by Biogenouest will focus on the themes " symbiosis, and microscopy in microorganisms and marine plants ". Associations range from mutualism to parasitism and intimately link two partners over the long term for better or for worse. Microscopy makes it possible to reveal and study these interactions as close as possible to organisms, with rapidly changing techniques. This day is dedicated to them, ecologists of the terrestrial environment more than welcome!

Program 

9:00 | TESTING

9: 10 | Presentation of Biogenouest Bio-imaging core facilities by Perrine PAUL-GILLOTEAUX, MicroPICell core facility, Nantes
9: 20 | Investigating the biodistribution of mCherry labeled Staphylococcus aureus in the porous wood material using confocal spectral laser microscopy by Muhammad TANVEER MUNIR, Ecole supérieure du bois, LIMBHA, Nantes
09: 40 | Immune regulations involved in the control of endosymbiotic bacteria and host homeostasis by Abdelaziz HEDDI, UMR 0203 "Functional Biology of Insects and Interactions" (BF2I), Lyon
10: 10 | Break
10: 30 | Contribution of light, electron, tomography and CLEM microscopy for the study of cellular mechanisms involved during the grafting process in Arabidopsis by Lysiane BROCARD, Bordeaux Imaging Center, Bordeaux
10: 50 | Functional decryption of a mutualistic parasitoid wasps virus by Marc RAVALLEC & Anne Nathalie VOLKOFF, UMR 1333 "Diversity, Genomes & Microorganisms - Insects Interactions" (DGIMI), Montpellier
11: 20 | Study of parasitism in marine plankton using high-resolution imaging techniques by Johan DECELLE, cell & plant physiology laboratory, CEA-Grenoble / Laure GUILLOU, UMR 7144 “Adaptation and Diversity in the Marine Environment”, scientific manager of the Merimage core facility, Roscoff
11: 50 | Conclusion

Gregarine by Sophie Le Panse - Merimage

Sophie Le Panse - Merimage

Sophie Le Panse - Merimage

Diatoms by Sophie Le Panse - Merimage