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sbotond.bsky.social
Botond Sipos
@sbotond.bsky.social
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Amos was not only a giant of bioinformatics and biocuration, but one of the nicest people I've met in academia. His support and advice were invaluable when we were establishing @bgee.org, and I will always remember how warmly he welcomed us to @sib.swiss when I arrived in Switzerland 20 years ago.
We are deeply saddened to share the passing of Amos Bairoch, pioneer of bioinformatics and co-founder of SIB. His lifelong commitment for high-quality, open data transformed global research. We honour his legacy by continuing to build the future of bioinformatics.
Amos Bairoch, Swiss pioneer of bioinformatics, passes away
We are deeply saddened to announce the passing of our co-founder and Group Leader Amos Bairoch. Emeritus professor at the University of Geneva, he shaped the development of bioinformatics over more th...
www.sib.swiss
December 2, 2025 at 9:30 AM
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We are thrilled to announce the first official release (v0.1.8) of #𝗯𝗲𝗱𝗱𝗲𝗿, the successor to one of our flagship tool, #𝗯𝗲𝗱𝘁𝗼𝗼𝗹𝘀! Based on ideas we conceived of long ago (!), this was achieved thanks to the dedication of Brent Pedersen.

1/n
Intro to Bedder – The Quinlan Lab
quinlanlab.org
December 2, 2025 at 2:28 AM
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Displacement-Optimized Tanglegrams for Trees and Networks https://www.biorxiv.org/content/10.1101/2025.11.26.690634v1
November 29, 2025 at 5:46 PM
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Our trilogy of orthology publications is online!
Review on Hierarchical Orthologous Groups doi.org/10.1007/s00239-025-10277-1

OrthoXML-Tools doi.org/10.1007/s00239-025-10271-7

A great community effort on Quest for Orthologs in the era of Data Deluge and AI doi.org/10.1007/s00239-025-10272-6
November 21, 2025 at 4:26 PM
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Great work by Nicola De Maio and Nick Goldman - not just scaleable to "pandemic scale" trees but - if I have got this right - arguably more valid than traditional column based bootstrap in the context of very tight evolution.
During the COVID-19 pandemic, the millions of viral genomes coming in overwhelmed traditional methods for data analysis.

Find out how SPRTA, a new tool, provides a fast, scalable way to measure confidence of phylogenetic trees, helping scientists track outbreaks.

www.ebi.ac.uk/about/news/t...
SPRTA: a smarter way to measure evolution uncertainty
A new method from EMBL-EBI and collaborators offers fast, easy-to-interpret confidence scores for phylogenetic trees for pandemic preparedness.
www.ebi.ac.uk
November 5, 2025 at 10:33 PM
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Yes - isometric scaling as a way to understand the benefits and costs of being small versus large. Haldane's Harpers article from 1926 is an amazing example of popular science writing.
October 31, 2025 at 9:53 PM
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Can an AI tool help us better understand the origins of cancer?

Researchers from EMBL's Korbel Group have developed a new AI method – MAGIC – which, through a game of molecular laser tag, is shedding light on how chromosomal abnormalities form in cells.

www.embl.org/news/science...
October 29, 2025 at 4:11 PM
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I am genuinely impressed by large language models - they can absorb disparate components of text into some consolidated view, they can produce extremely good language and - with the right model - translate pretty well between languages and they are an excellent text based UI for humans to use. But..
October 26, 2025 at 7:48 AM
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Think of AI labs as Cronos, a titan in Greek mythology, trying to devour his children. The question, as with Cronos, is: can the little ones survive and fight back?
OpenAI and Anthropic v app developers: tech’s Cronos syndrome
Will the labs devour the apps that run on their models?
econ.st
October 25, 2025 at 10:40 AM
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Really exciting that the preprint on Barbell, a new demultiplexer, is finally out!
It's the first tool that builds on Sassy, the approximate-DNA-searching tool that @rickbitloo.bsky.social and myself developed earlier this year, specifically with this application in mind.
Around 10% of your Nanopore reads (SQK-RBK114) are incorrectly trimmed. Here is why, and how our new tool Barbell solves it:

www.biorxiv.org/content/10.1...

Want to get started? github.com/rickbeeloo/b...
October 23, 2025 at 9:28 PM
AGNES: Adaptive Graph Neural Network and Dynamic Programming Hybrid Framework for Real-Time #Nanopore Seed Chaining arxiv.org/abs/2510.16013
AGNES: Adaptive Graph Neural Network and Dynamic Programming Hybrid Framework for Real-Time Nanopore Seed Chaining
Nanopore sequencing enables real-time long-read DNA sequencing with reads exceeding 10 kilobases, but inherent error rates of 12-15 percent present significant computational challenges for read alignm...
arxiv.org
October 22, 2025 at 6:34 AM
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October 20, 2025 at 5:16 PM
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Biological life depends on two families of large molecule: nucleic acids and proteins. The first of our collection of primers explains what they are and how they work
Nucleic acids and proteins
Big complex molecules are the unique stuff of life. This is how they work
econ.st
October 11, 2025 at 12:20 PM
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I am looking to get my hands on some #Illumina 5-base methylation data - does anyone have a bam file that I could use for some testing? Please RT for reach!
October 21, 2025 at 9:36 AM
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Bayesian probability, like frequentist probability, is a model-based activity that is mathematically anchored by physical randomization at one end and calibration to a reference set at the other
statmodeling.stat.columbia.edu/2025/10/20/b...
Bayesian probability, like frequentist probability, is a model-based activity that is mathematically anchored by physical randomization at one end and calibration to a reference set at the other | St...
statmodeling.stat.columbia.edu
October 20, 2025 at 1:59 PM
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New tool "bwt-svg" for making illustrations of the BWT and the many auxiliary arrays and other structures related to it. Pyodide-based no-installation-necessary interface here: benlangmead.github.io/bwt-svg/. (H/t to @robert.bio for pointing me to pyodide!) Full repo: github.com/benlangmead/....
October 14, 2025 at 8:48 PM
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A paper from @lachlanjmc.bsky.social Lachlan Coin, not active here for the past month, on Using synthetic RNA to benchmark poly(A) length inference from direct RNA sequencing academic.oup.com/gigascience/...
Using synthetic RNA to benchmark poly(A) length inference from direct RNA sequencing
Abstract. Polyadenylation is a dynamic process that is important in cellular physiology, which has implications in messenger RNA decay rates, translation e
academic.oup.com
September 4, 2025 at 9:23 AM
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🚨 New preprint alert 🚨
We systematically benchmarked @nanoporetech.com 's modification-aware basecalling models released for RNA on sets of in vitro and in vivo sequences and made some curious observations 🧬🔍.
bit.ly/4lXqNul
Follow along for a little recap (1/12)
Systematic benchmarking of basecalling models for RNA modification detection with highly multiplexed nanopore sequencing
Nanopore direct RNA sequencing (DRS) holds promise for advancing our understanding of the epitranscriptome by detecting RNA modifications in native RNA molecules. Recently, Oxford Nanopore Technologie...
bit.ly
July 14, 2025 at 4:00 PM
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Claus Wilke on Alphafold and the problem of protein folding in 2025
AlphaFold is great, but contrary to public opinion it has not completely solved the protein folding problem. Much work remains to be done.
clauswilke.substack.com/p/no-alphafo...
No, AlphaFold has not completely solved protein folding
Biology is hard. Yes, even for AI.
clauswilke.substack.com
July 13, 2025 at 8:41 PM
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Go 1.25 interactive tour

Go 1.25 is scheduled for release in August, so it's a good time to explore what's new.
#golang

antonz.org/go-1-25/
Go 1.25 interactive tour
Fake clock, new GC, flight recorder and more.
antonz.org
June 28, 2025 at 3:15 AM
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Excited to launch our AlphaGenome API goo.gle/3ZPUeFX along with the preprint goo.gle/45AkUyc describing and evaluating our latest DNA sequence model powering the API. Looking forward to seeing how scientists use it! @googledeepmind
June 25, 2025 at 2:29 PM
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New paper from the lab from Sriram Garg in my group. We introduce a general substitution matrix for structural phylogenetics. I think this is a big deal, so read on below if you think deep history is important. academic.oup.com/mbe/advance-...
A general substitution matrix for structural phylogenetics.
Abstract. Sequence-based maximum likelihood (ML) phylogenetics is a widely used method for inferring evolutionary relationships, which has illuminated the
academic.oup.com
June 11, 2025 at 2:01 PM
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Vaughan & @tanjastadler.bsky.social develop a method to infer multitype population trajectories and apply it to MERS-CoV, revealing transmission patterns between camels and humans.

🔗 doi.org/10.1093/molbev/msaf130

#evobio #molbio #virus
Bayesian Phylodynamic Inference of Multitype Population Trajectories Using Genomic Data
Abstract. Phylodynamic methods provide a coherent framework for the inference of population parameters directly from genetic data. They are an important to
doi.org
June 17, 2025 at 2:29 PM