Guillaume Gaullier
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guillawme.bsky.social
Guillaume Gaullier
@guillawme.bsky.social
670 followers 120 following 65 posts
Structural biologist using #cryoEM ❄️🔬
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guillawme.bsky.social
"Is X-ray crystallography dead?" some asked when cryoEM got momentum. Depends on what you work on. For nucleosomes it certainly looks like it is dead: all structures with nucleosomes released in 2023 were cryoEM structures! @nucleosomepolice.bsky.social

guillawme.github.io/insights-fro...
Bar graph showing the number of PDB entries containing a nucleosome released every year since 1997 (one structure). Crystal structures are red bars, cryoEM structures are green bars. In 2023, all PDB entries with a nucleosome were cryoEM structures. (The big slow-down caused by the quarantines during the COVID-19 pandemic is also very apparent when comparing the bars for 2019 and 2020...)
February 11, 2024 at 10:20 PM