With @saramitri.bsky.social, @sonjalehtinen.bsky.social and L. Lehmann we’ve launched the UNIL Center for Theory in Ecology and Evolution @unil.bsky.social🇨🇭
To kick things off, we’re offering short visiting fellowships for theorists in ecology & evolution. Apply & pls RP 😀
tinyurl.com/2wem36zz
Call for applications, pls share!
2026 Evolutionary Medicine Summer Institute (EMSI) advances research in a frontier of evolutionary medicine. They provide training in methods needed to address cutting edge questions in that frontier.
2026 focus: Climate Change and Health
sites.duke.edu/emsi/
www.nature.com/articles/s41...
Excited to have this collaboration from #QVEU and @rongellerlab.bsky.social lab out in the world! After publishing our own #DeepMutationalScanning studies on two related viruses, we asked what we learn from comparisons of such datasets. The answer is a lot!
One more trick pulled off by antibody-mediated feedback
www.cell.com/immunity/ful...
You know that annoying NSF form "List every coauthor/co-PI from the last 4y" ?
At @cevianlabs.io we built a free tool that drafts the COI form from your PDF CV in minutes. Check it out 👇
Our preprint examining the specificity of human antibodies that cross-react with subclade K H3N2 viruses was posted this morning on medRxiv. These studies have implications on what vaccine strains should be selected for next year’s influenza season. 1/
www.medrxiv.org/content/10.6...
Can we simulate realistic evolutionary trajectories and “replay the tape of life”? In this work, we propose a flexible, generalizable deep learning framework for modeling how the entire protein sequence evolves over time while capturing complex interactions across sites. 1/n
doi.org/10.64898/202...
We have posted data providing real-time measurement of human neutralizing antibody landscape to seasonal influenza.
Data explain spread of subclades K (H3N2) & D.3.1.1 (H1N1), identify subclade K subvariants w reduced neutralization, & can inform choice of strains for next vaccine.
We have an open Assistant Professor position (tenure track) @ethz.ch in Computational Immunology - ethz.ch/en/the-eth-z... Please apply / share!
Happy to share our latest review article, “Learning the Principles of T Cell Antigen Discernment.” www.annualreviews.org/content/jour...
with @fxpbourassa.bsky.social , Sooraj Achar and Grégoire Altan-Bonnet ! 1/4
From Pankaj’s Mehta group www.biorxiv.org/content/10.6... “Our findings highlight the need for rigorous benchmarking and suggest that the biology of cell identity can be captured by simple linear representations of single cell gene expression data.” 🔥🔥🔥
🧵 New preprint! Our 4-lab team evolved Streptococcus pneumoniae in antibiotic-treated mice of varying immune states and discovered something surprising: bacteria rarely evolved resistance. Instead, they found a different way to survive — by rewiring RNA turnover.
🔗 www.biorxiv.org/content/10.6...
🤯
*PhiPseq of 108 health/envt variables + human genetic variation maps antibody repertoire in 1,212 adults.
*Age, sex, birth continent affect specific viral epitopes
*Abs vs variable flu epitopes decrease w/age
*Viral Abs & host genetics affect autoimmune disease risk www.nature.com/articles/s41...
"We found that using AI assistance led to a statistically significant decrease in mastery. On a quiz that covered concepts they’d used just a few minutes before, participants in the AI group scored 17% lower than those who coded by hand, or the equivalent of nearly two letter grades."
Exciting new Research Fellow position in modelling infectious diseases to reduce inequities in health outcomes in Africa! Join a multidisciplinary 4 year project with me at UCL and partners in Zimbabwe, Zambia, The Gambia, South Africa, Kenya and the UK. www.ucl.ac.uk/work-at-ucl/...
I am seeking a postdoc to join my group at UCLA -- ideally the candidate would have some experience in either population genetics or microbes/microbiome (computational background needed). We have a range of projects and are happy to tailer to your interests. Please dm/email me if interested.
Strategy to generate a DMS plasmid library for Your Favorite Gene (YFG) using short, degenerate libraries. 1. Segmentation of YFG into sub-fragments, each fragment corresponding to a DNA region to be synthesized. The same approach can be applied to promoter and terminator regions, if desired. 2. Example of a pool of degenerate oligonucleotides (oPool) derived from one YFG fragment associated with DNA barcodes. Each oPool contains: (i) ~40 bp of homology upstream of the YFG fragment of interest, (ii) the YFG fragment sequence with a single NNK codon, (iii) BsaI cloning sites, (iv) a DNA barcode composed of codon-position specific regions and six degenerate nucleotides (N), and (v) a conserved i7 primer binding site (PBS_i7) present in all oPools and used for rapid and efficient sequencing library preparation. Current oligonucleotide synthesis technologies allow for a total of nine degenerate positions per fragment: three are used for the degenerate codon (NNK), and six for the barcode. A complete list of all oPool sequences and their detailed composition is provided in S1 Table. 3. Protocol for constructing YFG DMS plasmid library from oPools using two cloning steps that maintain the physical barcode-mutation association. The libraries of oPools are cloned into the plasmid template by Gibson cloning. Following this step, for each fragment, a necessary short-read sequencing using PBS_i5 (included in the 5′ sequencing primer) and PBS_i7 is performed to associate each barcode with its corresponding mutation and to assess both barcode diversity per mutation and mutation coverage for the whole fragment. The ultimate step consists in Golden Gate cloning of the missing 3′ gene fragment between the degenerate fragment and the barcode. An additional short-read sequencing step of the barcodes can be performed to make sure that coverage and diversity have been maintained. Figure created in BioRender.
#DeepMutationalScanning (DMS) experiments are limited by gene size due to library complexity & costs. @christianlandry.bsky.social &co develop an efficient & cost-effective barcoded cloning strategy for plasmid-based DMS libraries that enables study of large genes @plosbiology.org 🧪 plos.io/4abhyUf
A long time ago in a galaxy far away, there was a SARS-CoV-2 pandemic. Our paper, led by @martibartfast.bsky.social
a) correcting errors in 4.5 million genomes & their phylogeny
b) improving representation of the Global South in public data
www.nature.com/articles/s41...
(thread 1/n)
Excited to see our hierarchical cross-entropy strategy for improved cell type annotation out today in @natcomputsci.nature.com! Congratulations to the team! Try out the HCE loss with your own models and datasets:
📄: www.nature.com/articles/s43...
💻: github.com/microsoft/hc...
Registration is open for the inaugural GRC conference in the Function of Evolving Systems. Aug 9-14, 2026, Waterville Valley. Truly stellar speaker lineup. Student/postdoc fellowships are available! Please come join us! www.grc.org/function-of-... @joybergelson.bsky.social
🚨 Hiring Alert! 🚨My lab at Institut Pasteur is recruiting several Postdocs! We have exciting open projects in: 🦠 Synthetic Biology and🛡️ Bacterial Immunity. Come do great science with us in the middle of Paris! 🇫🇷🥐 research.pasteur.fr/en/job/postd...
Big news! At least for me. I'll start building my own research group at the amazing IMBA in Vienna. Starting from single-cell omics data, we will develop computational tools and theoretical models to understand how single cells make decisions, in particular during development. I think that IMBA is
I’ll spread the word!
Congratulations Daan!
Deadline is approaching (Feb 9) to apply for a PI position at Institut Pasteur. Come join us and contribute to an amazing scientific environment!!!
Microbial Evolution: Impacts on Human Health Call for Papers A defining characteristic of infectious diseases is that they evolve. The consequences of this evolution are among the most pressing medical issues facing humanity, including emerging pandemics, antibiotic resistance, and the success or failure of vaccines. Pathogen evolution profoundly influences virulence, transmission, and responses to a broad array of human interventions. While the evolutionary dynamics of pathogens have historically been challenging to study, large-scale genomic sequencing, novel computational tools, and experimental methods are rapidly changing the field. We encourage submissions on the broad topic of the evolution of infectious diseases. This Special Issue aims to feature research that blends evolutionary approaches to understanding pathogen heterogeneity and ongoing genetic change in clinical samples and models of human infection. It also seeks to highlight opportunities to design treatment and prevention strategies that remain effective in the face of ongoing pathogen evolution. Submission – open until January 31, 2027 Guest editors Robert Woods, MD PhD, University of Michigan Camilo Barbosa, PhD, University of Michigan Silvie Huijben, PhD, Arizona State University
🚨Call for papers🚨
Microbial Evolution: Impacts on Human Health
in the society journal Evolution, Medicine, and Public Health
Guest Editors: Bob Woods, Silvie Huijben & Camilo Barbosa
EIC: me
This will be great, please submit and share!
academic.oup.com/emph/pages/m...
Postdoc Position in Virology (1yr, renewable) We are launching M+RVL, a new research group dedicated to better understanding the fundamental mechanisms of positive-strand RNA virus replication. Supported by the LabEx NetRNA research cluster, the team is based within the Mosquito Models of Innate Immunity (M3I) unit at the Institute of Molecular and Cellular Biology (IBMC) in Strasbourg, France. Strasbourg is a lively city in northeastern France that offers a high quality of life, a vibrant university system, and a historic city center at the heart of Europe. Research Focus Replication organelles (ROs) are membrane-bound compartments that drive genome replication in positive-strand RNA viruses. Mosquito-borne viruses must assemble ROs in both mosquito and vertebrate hosts, which are separated by hundreds of millions of years of evolution. While structural biology has revealed the architecture of ROs in human cells, structure alone cannot explain their assembly, dynamics, and host-specific interactions, highlighting the need for integrative approaches. To address this gap, M+RVL integrates high-throughput genetics, proteomics, and computational modeling to dissect the mechanisms governing RO formation and function across hosts. Research Leadership The group is led by William Bakhache, Ph.D. Essential Skills: Strong background in virology, molecular biology, and biochemistry techniques. Desired Experience: Experience handling BSL-3 pathogens; expertise in computational biology (e.g., NGS analysis, proteomics data analysis, structural modeling). How to Apply Please send a single PDF containing a cover letter (detailing past and future research interests), a CV, and contact information for two references to williambakhache@hotmail.com.
Post-doc job alert! Please share with anyone who might be interested! @amersocvirology.bsky.social #virology #virosky #evolution
“It’s open season on the unabashedly earnest” feels right lately. In 1967 Brackman called it “the put-on”: ambiguity that makes you question if you're a sucker
I wrote abt how genAI scales put-ons & erodes signs of sincerity, & which I hope stay sacred
statmodeling.stat.columbia.edu/2026/01/07/i...
Interested in the intersection of nonequilibrium thermodynamics and biophysics? Think Canada might be a nice place for your PhD/postdoc? Talk to me! Brand-new funding opportunity has quick deadline (so likely undersubscribed). nserc-crsng.canada.ca/en/news/laun...
SFU internal deadline Feb 11
NLR-like immunity in bacteria
A new study from the Alex Gao lab. The scope of this work is incredible!!!
www.biorxiv.org/content/10.6...
