Pedro Beltrao

@pedrobeltrao.bsky.social

Associate professor at ETH Zurich, studying the cellular consequences of genetic variation. Affiliated with the Swiss Institute of Bioinformatics and a part of the LOOP Zurich.

We wanted to share this asap for everyone to use ! This will remain a #preprint for the time being. We are happy to recieve feedback, hear whether or not ot works in your hands and continue to apply it across #eukaryotes as part of #ExÂME You want to know more : www.dudinlab.com/exame

Research

ExÂME is the Expansion Microscopy Atlas of Microbial Eukaryotes, a community-driven project uncovering the hidden cellular architectures of protists and microbial eukaryotes. Supported by the Moore Fo...

dudinlab.com

Fucoidans from brown algae and diatoms drive marine carbon sequestration partly because they're hard to break down. Sichert et al. show how synergistic interactions between degraders are critical for their degradation, giving insights into ocean carbon cycling www.nature.com/articles/s41...

Synergistic degradation of fucoidans in the ocean - Nature

Efficient degradation of fucoidans depends on complementary bacterial guilds that cooperatively break backbone and side-chain sugars, revealing a conserved, globally relevant mechanism that shapes mar...

nature.com

I made a presentation to other faculty about recent progress in general AI, to facilitate the discussion around the impact for research and teaching in biology. It could be that the slides are useful for others trying to do that same. Feel free to re-use. docs.google.com/presentation...

generalAI_for research_intro.pptx

Recent AI developments and what they mean for us Quick primer on general AI models* State-of-the-art in AI agent capabilities AI agents in biology (examples) Discussion - what does this mean for our r...

docs.google.com

Congratulations, Julia Mahamid! The EMBL scientist has been elected to Leopoldina, the German National Academy of Sciences, in recognition of her outstanding contributions to the field of structural cell biology. Learn more: www.embl.org/news/awards-...

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Two extraordinary charts from today’s PISA test results: 1) School test scores continue to collapse internationally, underscoring how this is no longer a Covid effect but sustained decline. Those falls in reading and maths are equivalent to about two years of lost schooling.

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Wow! A lot of progress toward solving one of the Millenium Prize problems - proving blowup for Navier-Stokes. It involves AI, and the folks at OpenAI are battling the folks at Anthropic to get to the finish line first. For the math, read these posts by Terence Tao:

Terence Tao (@tao@mathstodon.xyz)

A remarkable achievement: Alpöge and Buckmaster have managed to push one of the major promising approaches towards constructing blowup solutions to fluid equations --- as developed by Cordoba and Mart...

mathstodon.xyz

Nice new resource for getting into machine learning for biology 🧬 BioTorch has 116 hands-on PyTorch exercises covering models like AlphaFold2, ESM2, and RFDiffusion. Implement their basic building blocks, test your code, and see how the models work. It is free during beta! biotorch.chrishayduk.com

BioTorch · Build intuition for biological AI

BioTorch is a practice workspace for the PyTorch building blocks of biological AI. Implement tensor operations, test values and gradients, and return to adaptive reviews.

biotorch.chrishayduk.com

I used Fable 5.1 to run an AI research project given a bioinformatics research idea (cross links +AlphafoldDB), with the objective of producing a submission folder (manuscript, figures, code, supplementary files, cover letter). It did so in about 7h with still fairly poor results. The process:

8.8% success rate for the ERC Starting Grant is not acceptable. It is a lottery at this point with so many great scientists and ideas left to be funded. We keep talking about the competitiveness of Europe and we can't agree to properly fund our best instrument for scientific innovation.

European Research Council (ERC)@erc.europa.eu · last wk.

📣 Good news! 📣 Results of the ERC 2026 Starting Grant call are out! Funding worth a total of €705 million will go to 421 early-career researchers across Europe. Discover who, what and where 👉 link.europa.eu/9M3MmN 🧪 #ERCStG #FrontierResearch #HorizonEurope 🇪🇺 @scienceinnovation.ec.europa.eu

Recruitment for the EMBL International PhD Programme is officially open! 📣 At EMBL, we train young scientists to become skilled and creative future leaders in academia, industry and other sectors. Start your career in the life sciences with us! 🔎 Read more and apply here: bit.ly/4x9Edss

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