PhD defense of Mohamad Harastani
Mohamad HARASTANI has defended his PhD thesis entitled “Image analysis method development for in vitro and in situ cryo electron tomography studies of conformational variability of biomolecular complexes: case of …
Mohamad HARASTANI has defended his PhD thesis entitled “Image analysis method development for in vitro and in situ cryo electron tomography studies of conformational variability of biomolecular complexes: case of …
DNA packaging within viruses, chromosomes or nano-devices leads to extremely compact assemblies where not only high density but also very high curvature prevail. Yet DNA is a rather stiff filament, …
Some of these RNA viruses display a simple protein shell with an icosahedral symmetry that serves to protect their genome. The assembly process of these shells is hard to study, …
Maelenn CHEVREUIL has defended her PhD thesis entitled Self-assembly and disassembly dynamical phenomena in icosahedral viruses under the supervision of Stéphane BRESSANELLI and Guillaume TRESSET. The self-assembly and disassembly of …
In Eukaryotes, DNA is regularly wound into a left-handed super-helix around the histone octamer to form a chain of nucleosomes. Atomic structures have been obtained by crystallography of engineered nucleosomes. …
In collaboration with the Institute of Integrative Biology of the Cell (I2BC), the Laboratoire Léon Brillouin and the European Synchrotron Radiation Facility, our team has elucidated the nonequilibrium self-assembly dynamics …
Jacques Dubochet, Joachim Frank and Richard Henderson have been awarded the 2017 Nobel prize for Chemistry “for developing cryo-electron microscopy for the high-resolution structure determination of biomolecules in solution” a …
On the occasion of the retirement of Françoise Livolant, the Laboratoire de Physique des Solides (LPS) and the Laboratoire de Physique Théorique et Modèles Statistiques (LPTMS) are organising an international …
Acualités de l’ESRF : http://www.esrf.eu/home/news/general/content-news/general/weekendusers-finding-out-how-viruses-package-the-genome.html
We compared four bacteriophage species, T5, λ, T7, and Φ29, to explore the possibilities of DNA reorganization in the capsid where the chain is highly concentrated and confined. We did …