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Role of aIF5B in archaeal translation initiation

In eukaryotes and archaea e/aIF5B and e/aIF1A cooperate to favor ribosomal subunit joining during translation initiation

R. Kazan, G. Bourgeois, C. Lazennec-Schurdevin, E. Larquet, Y. Mechulam, P-D Coureux, E Schmitt, Nucleic Acids Research, 50, 2022, 6532-6548,

See article
A physics-based energy function allows the computational redesign of a PDZ domain

Vaitea Opuu, Young Joo Sun, Titus Hou, Nicolas Panel, Ernesto J. Fuentes, Thomas Simonson
https://doi.org/10.1038/s41598-020-67972-w
HSBP1 is the first assembly factor identified for the WASH complex

It has been identified by Sai Visweshwaran in the Gautreau group. HSBP1 promotes WASH complex assembly at the centrosome and invasion of tumor cells.
Its overexpression associates with poor survival

of breast cancer patients.
Les vaccins à ARN messagers

Voici l'explication des vaccins à ARN messagers.

https://youtu.be/cpVCvUPtdLI
Les secrets du test PCR

Le Laboratoire de Biologie Structurale de la Cellule a contribué à une vidéo dans laquelle la technique de PCR, très célèbre en ce moment compte-tenu de son importance dans les tests de dépistages du SARS-Cov-2, est expliquée succinctement.

https://www.youtube.com/watch?v=3dUaw6W1VAA&t=4s