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🔬 CNRS Research Director, Bordeaux | Structural biologist & microbiologist 🏃‍♂️ Runner & 🚴 Cyclist (Velotaf) ⛰️ Mountain & nature lover 🎓 UCL/Birkbeck & Institut Pasteur alumnus fronzeslab.cnrs.fr #cryoEM #cryoET #microsky
Rémi Fronzes









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New Anthropic Science Blog: Making Claude a chemist. To manipulate a molecule, chemists first need to understand its structure. Their main tool is NMR spectroscopy. We found Opus 4.7 matches—and on some tasks beats—dedicated NMR software. Read more:
On my way to @institutpasteur.bsky.social for the PhD defence of @armel-bezault.bsky.social
Cryo-FIB SEM also coming in September at the @bic-bordeaux.bsky.social! Happy to contribute to this project too and really looking forward to slicing our fav bacteria. Loads of fun coming up!
The Thermo Fisher situation keeps getting worse. We've now collected 450+ problematic images presented as verification data in TF's antibody catalog. This includes: 🖌️ Dozens more images with duplications or painting 🖨️ Hundreds of blots that all share the same background (behold slideshow below)
Happy to share the last publication of @bobytaillefer.bsky.social, showing that #T6SS heterogeneity is an attenuation strategy to optimizes the trade-off between competitive killing and survival.
Great news for nano-bioimaging in Bordeaux! France's first MINFLUX microscope is coming to the @bic-bordeaux.bsky.social. Thrilled to be part of this project and can't wait to use the system to study our favourite bacterial secretion system(s).
Nobel prize for the inventor of this !
I met a microbiologist yesterday. He was much bigger than I expected.
Some very cool simulations, look at those little guys climb that ladder! #MolecularNodes