CZII’s particle picking machine learning challenge is up and running. There are already 1000 signups on Kaggle. Follow this page for an introduction and links to all sorts of material and resources, including two preprints:

Keystone Meeting: Imaging Biomolecules Across Scales; March 23-26, 2025. Registration now open:

First short article on the CZII CryoET Data Portal: https://t.co/Erh9rhYfKs Comments/feedback welcome.

See also:

New activity on the Chan Zuckerberg Imaging Institute’s CryoET Data Portal https://t.co/RHrjnvjqWi ; segmentations can now be visualized in the browser for 15,000+ tomograms. We would love feedback https://t.co/H8I9GB65zM on how we can improve and expand.

https://t.co/RHrjnvjqWi Built for biologists and developers, you can find and visualize datasets in the #CryoET Data Portal or download them for your work. We’re working with @EMDB_EMPIAR to host data and support annotation. Please share feedback and contribute data.

Our team at #CZImagingInstitute is excited to share the #CryoET Data Portal beta release. With over 13,000 tomograms, it’s the start of what we hope will be a large, open-access portal of high-quality, standardized & annotated cryo-ET data. https://t.co/RHrjnvjqWi

Next time just reply..."OK boomers" and leave it at that.

Hey Researchers. One of our #NIH_CryoEM centers @NCCATinfo will host a video AMA this Thurs, answering questions about their facilities. Learn how to get training & microscope access, to perform your own #CryoEM research. More info and sign up: https://t.co/40vKnCI3Wo #NCCAT

If you, as I do, agree GO and vote for @Ariane to be honoured as one of the inspiring 'Knappe Koppen'

I am in New York City at Simons Electron Microscopy Center, the New York Structural Biology Center. Nice project!

A Workshop on Challenges for High Speed Cryo Electron Tomography sponsored by NRAMM and NeCEN. More information here: https://t.co/5PReGm0E3I

An internal government report commissioned by Trump found that refugees brought in $63 billion more in tax revenue over the past decade than they cost the government. The administration suppressed the report.

On average, a worker covered by a union contract earns 13.2 percent more in wages than a peer with similar education, occupation, and experience in a nonunionized workplace in the same sector.

Interested in inviting women in cryoEM? I made a list- please help add women I missed!

Do your users do buffer controls when using detergents? See the recent article by @MoellerGroup

Join us in Basel, Switzerland this Aug. 28-31 for our cryoET & sub-tomo averaging workshop using Dynamo. You will learn tilt-series alignment, large datasets management, particle picking (filaments, membranes, vesicles, ...), and sub-tomogram processing

What an amazing symposium in honor of Martin Kessel @martink1937 at the @NIH @NCI_HighResEM! It was great to hear how many lives he has influenced throughout his carrer. Great scientist, colleague, and friend! #cryoEM #NIH

Congrats to our 200kev connoisseur, Mark Herzik, on his: 1) baby boy 2) professorship at UCSD. Time for him to get a Twitter handle!