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Yun Deng

@yundeng.bsky.social
236 followers 149 following 51 posts

Postdoc in Pritchard lab at Stanford University. Previous PhD co-advised by Yun Song and Rasmus Nielsen at UC Berkeley.

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Reposted by Yun Deng
Jeffrey Ross-Ibarra @jrossibarra.bsky.social · 10/10/2026
Signup link, new home on the community website, and new email list for those who don’t live on slack all coming soon. In the meantime, schedule and zoom link still here: docs.google.com/spreadsheets...
docs.google.com
Zeavolution signup
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Gustavo Valadares Barroso @gvbarroso.bsky.social · 09/10/2026
Phylogenetic conservation scores have long been used to identify selection targets in the genome. With machine learning, they take a new form and will likely grow in popularity. @apragsdale.bsky.social and I investigate their relationship with mutation rates www.biorxiv.org/content/10.6...
biorxiv.org
Strong correlations between mutation rates and selective constraint in the human genome?
The 21st century has seen repeated challenges to the premise that de novo mutations occur independently from their fitness effects. So far, these attempts have been dismissed as technical artifacts, r...
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Ann T. Tate @annttate.bsky.social · 09/10/2026
Please RT: Do you use math to address interesting biological problems? Join us at Vanderbilt BioSci! We are conducting an open-rank TT search in Theoretical Biology: apply.interfolio.com/194619. We are a friendly and collaborative department with interests spanning a range of biological disciplines!
apply.interfolio.com
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Frederick "Erick" Matsen @matsen.bsky.social · 06/10/2026
Phylogenetic inference should be impossible, and yet it works. Lena Collienne led a project to build deep learning on the classical ideas that make it work. Now out in Systematic Biology. matsen.group/general/202...
matsen.group
Teaching a neural network the two tricks that make phylogenetics work
Phylogenetic algorithms read the alignment through a tree and perform local search. Here we extend this approach via deep learning.
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Charlotte Houldcroft @virologyhouldcroft.bsky.social · 04/10/2026
Fantastic outgoing third year Cambridge Genetics student Chris Leung has turned his prize-winning project on ARG methods for DNA viruses into a preprint www.biorxiv.org/content/10.6... @aylwyn-scally.bsky.social & I welcome your feedback.
biorxiv.org
Statistical inference of virus evolution using ancestral recombination graphs
Ancestral recombination graphs (ARGs) represent the coalescent history at every locus in the genome, subject to mutation and recombination. Modelling viruses using the coalescent with recombination re...
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Jeffrey M Kidd @jeffreymkidd.bsky.social · 01/10/2026
Excited to share that my department has an open faculty search for an Assistant Professor! The search is broad, focused on candidates who plan to address fundamental questions in genetics and genomics. The due date is soon: Nov 13. You can apply through interfolio. apply.interfolio.com/190644
apply.interfolio.com
Apply - Interfolio {{$ctrl.$state.data.pageTitle}} - Apply - Interfolio
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Yun S. Song @yun-s-song.bsky.social · 26/09/2026
We are excited to announce a new faculty position in AI for Biology at UC Berkeley. Please repost & share this opportunity with outstanding early-career researchers in your networks. Apply by Nov 9, 2026: aprecruit.berkeley.edu/JPF05560
aprecruit.berkeley.edu
Assistant Professor - AI for Biology - Electrical Engineering & Computer Sciences and Center for Computational Biology
University of California, Berkeley is hiring. Apply now!
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Greger Larson @gregerlarson.bsky.social · 25/09/2026
I love how genomic analyses keep dismantling the concept that species cannot interbreed. Even better, ancient introgression often facilitates diversity in a domestic context. New paper shows this is in pigs too! www.science.org/doi/epdf/10.... A thrill to be a small part of a giant piggy effort!
science.org
Ancient introgression drives wild boar expansion and phenotypic diversification of domestic pigs
Despite the ubiquity of wild boar populations across Eurasia, their origins, routes of dispersal, and phenotypic evolution remain uncertain. Here, using 745 genomes representing populations across Eur...
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Cedric Feschotte @cedricfeschotte.bsky.social · 24/09/2026
Thrilled to see this published today! Truly special because we made the initial discovery >15 yrs ago! We found two copies of a human gene called BC200 embedded in a human poxvirus. BC200 blurs the line between gene & transposon—both functional & mutagenic! www.science.org/doi/10.1126/... 🧵1/n
science.org
Escape of the BC200 gene to a human poxvirus reveals its persistent transposition in primates
Transposable elements mobilize within and occasionally between genomes, including from host to virus. We identified two insertions of the human BC200 noncoding RNA gene in the poxvirus molluscum conta...
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Tiffany Lowe-Power stands with Minnesota @tlowepower.bsky.social · 24/09/2026
Please repost/share We're hiring! UC Davis Plant Pathology seeks a tenure-track Assistant Professor in plant health & microbiomes. recruit.ucdavis.edu/JPF07904 My department is full of great colleagues, and we look forward to recruiting our new colleague!
recruit.ucdavis.edu
Assistant Professor of Plant Pathology
University of California, Davis is hiring. Apply now!
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Piper Below @piperbelow.bsky.social · 23/09/2026
Very excited to see these three important papers published. This News and Views provides a short summary, for those interest in this new transcriptomic resource for the prefrontal cortex! www.nature.com/articles/d41...
nature.com
Vast cellular gene-expression atlas could transform how scientists understand brain ageing and disease
Single-nucleus RNA sequencing captures molecular changes in the prefrontal cortex across the lifespan and in health and disease.
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Yun S. Song @yun-s-song.bsky.social · 23/09/2026
Please help spread the word! We are recruiting multiple Postdoctoral Fellows as part of the recently launched Bakar Computational Biomedicine Initiative (BCBI) at UC Berkeley and UCSF. BCBI website: bcbi.berkeley.edu Apply by Nov 1, 2026: berkeley.infoready4.com#freeformComp... (1/n)
bcbi.berkeley.edu
Bakar Computational Biomedicine Initiative | Bakar Computational Biomedicine Initiative
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Shai Carmi @shaicarmi.bsky.social · 22/09/2026
Given the recent decline of social media for high quality science discussions, I have recently moved most of my activity into this Slack group, dedicated to population genetics and genetic genealogy. Everyone is welcome to join: join.slack.com/t/geneticgen...
join.slack.com
Join Genetic genealogy science on Slack
Slack is a new way to communicate with your team. It’s faster, better organized, and more secure than email.
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Moi Expósito-Alonso (MOILAB) @mexpositoalonso.bsky.social · 21/09/2026
Fantastic Asst Professor positions open across multiple UC Berkeley departments @ucberkeleyofficial.bsky.social Plant/Algae/Microb aprecruit.berkeley.edu/JPF05522 Plant/Env aprecruit.berkeley.edu/JPF05382 Gen/Dev/Evo aprecruit.berkeley.edu/JPF05481 Eco aprecruit.berkeley.edu/JPF05489
aprecruit.berkeley.edu
Assistant Professor – Plant or Macroalgae-Associated Microbial Communities and Interactions - Plant and Microbial Biology
University of California, Berkeley is hiring. Apply now!
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Aaron Ragsdale @apragsdale.bsky.social · 20/09/2026
Now out in Genetics: academic.oup.com/genetics/adv...
academic.oup.com
Mean fitness is maximized in small populations under stabilizing selection on highly polygenic traits
Abstract. Stabilizing selection commonly acts on complex traits that affect individual fitness. Here, we relate mean fitness under stabilizing selection to
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Dmitri Petrov @petrovadmitri.bsky.social · 17/09/2026
We are searching for an Assistant Professor in Evolutionary Biology! Looking for colleagues asking fundamental questions relating to evolutionary processes and drivers of evolutionary patterns. If you think it is you, please do apply! And please repost. facultypositions.stanford.edu/jobs/assista...
facultypositions.stanford.edu
Assistant Professor in Evolutionary Biology - Stanford University, California, United States
The Department of Biology at Stanford University seeks applicants for a tenure-track Assistant Professor in Evolutionary Biology. A successful candidate will conduct research that asks fundamental que...
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rachellcosby.bsky.social @rachellcosby.bsky.social · 16/09/2026
Infertility affects ~1 in 6 people, and up to 30% of cases are unexplained. I am excited to present my postdoctoral work from @toddmacfarlan.bsky.social 's lab, now available as a preprint: tinyurl.com/yync6f2r addressing a possible role for the meiotic gene PRDM9 in infertility 🧵/1
Link to preprint titled: "PRDM9-mediated meiotic hotspot specification is constrained in humans despite extensive sequence diversity"
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Molly Przeworski @mollyprz.bsky.social · 16/09/2026
Work by Matin Saeidi and @will-milligan.bsky.social modeling mutator allele dynamics in humans, and asking what types of mutators we should expect to find by surveying offspring in trios.
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jobRxiv @jobrxiv.org · 15/09/2026
The Life Sciences Departments in Harvard FAS seek to recruit a tenure-track professor whose research is at the interface of AI and life sciences. Tenure-Track Professor in Life Science and AI Harvard University See the full job description on jobRxiv: jobrxiv.org/job/harvard-university-…
jobrxiv.org
Tenure-Track Professor in Life Science and AI
The Life Sciences Departments in Harvard Faculty of Arts and Sciences seek to recruit a tenure-track professor whose research is at the interface of AI and life sciences, from methodological developments to AI-enabled discovery. The successful candidate will be appointed in one of the participating
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Claus Wilke @clauswilke.com · 15/09/2026
The Department of Integrative Biology at UT Austin has two open positions for assistant professors, one in evolutionary biology and one in mechanistic processes. Please share. Apply here: apply.interfolio.com/193270
Two Assistant Professor Positions in Evolutionary Biology and Mechanistic Processes

Description
The Department of Integrative Biology at The University of Texas at Austin seeks to fill two faculty positions in the areas of Evolutionary Biology and Mechanistic Processes, broadly defined. We are looking for candidates who are advancing (1) evolutionary biology or (2) the mechanistic understanding of organismal processes. These positions will be filled at the level of Assistant Professor.


Qualifications
Candidates should be using innovative approaches in evolutionary biology and/or the mechanistic understanding of whole-organism processes. Mechanistic processes include, but are not limited to, behavior, biomechanics, cognition, physiology, and development. The phylogenetic scope of the Evolutionary Biology position may include eukaryotes, prokaryotes, viruses, and the scale may include individual molecules to entire ecosystems and beyond. Candidates for either position may employ experimental, theoretical, or computational frameworks, or a combination thereof. Special consideration will be given to applicants with demonstrated potential for integrating across our target disciplines. 

We seek applicants with a strong record of high-quality research, publications, potential for extramural funding, and a commitment to excellence in teaching and mentorship. A PhD or equivalent is required at the time of appointment, and postdoctoral research experience is strongly recommended.
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Bernard Kim @bernardkim.bsky.social · 15/09/2026
Princeton EEB is running a very broad faculty search at the Assistant Professor level. Please consider applying to join us! This is a wonderful, collaborative, cohesive department with diverse interests and amazing colleagues. apply.interfolio.com/193474
apply.interfolio.com
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Yuval Simons @yuvalsim.bsky.social · 15/09/2026
The Carlson Lab at the University of Rochester is recruiting researchers at all levels! Please reach out to Maryn (marync.github.io/carlsonlab/i...) if you are interested in groundbreaking problems in population and quantitative genetics. Maryn is brilliant and will be a great mentor!
marync.github.io
Carlson Lab
The Carlson Lab works at the interface of population and quantitative genetics, statistics, and evolutionary biology.
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Yun Deng @yundeng.bsky.social · 14/09/2026
Thanks Murillo!
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Yun Deng @yundeng.bsky.social · 14/09/2026
Official announcement from the Baker Institute: www.linkedin.com/posts/welcom... Hiring news coming soon!
linkedin.com
Welcoming Dr. Yun Deng to the Baker Institute for Animal Health! 🎉 We're excited to announce that Dr. Yun Deng will be joining the Baker Institute faculty in April 2027 as Assistant Professor in…...
Welcoming Dr. Yun Deng to the Baker Institute for Animal Health! 🎉 We're excited to announce that Dr. Yun Deng will be joining the Baker Institute faculty in April 2027 as Assistant Professor in Vete...
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Yun Deng @yundeng.bsky.social · 14/09/2026
I am excited to share that I will be joining the Baker Institute for Animal Health and College of Veterinary Medicine at Cornell University as an Assistant Professor next spring! I am grateful to my mentors and colleagues who have supported me throughout this journey.
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Jeff Spence @jeffspence.github.io · 14/09/2026
@roshnipatel.bsky.social and I wrote about using biobanks to learn about evolution, and how those findings shape interpretations of association studies. We focused on estimating evolutionary constraint and relating relating selection on variants to selection on traits and include open questions.
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April Wei @aprilwei.bsky.social · 14/09/2026
New preprint from our collaborators @giulsguidi.bsky.social, and her PhD students Yifan Li and Qingyao Sun, which enabled GRG-based statistical genetics across different computer architecture🔥. So the practical win for GRG users: you can pick the matvec backend to best leverage your machine &task.
biorxiv.org
Sparse Linear Algebra Accelerates Genotype Representation Graph Computation at Biobank Scale
Biobank-scale genomic analyses are increasingly constrained by computational costs, as hundreds of thousands to millions of samples and variants must be analyzed together. The genotype representation ...
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bioRxiv Genomics @biorxiv-genomic.bsky.social · 12/09/2026
Sparse Linear Algebra Accelerates Genotype Representation Graph Computation at Biobank Scale www.biorxiv.org/content/10.64898/20…
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Terence Tao @teorth.bsky.social · 11/09/2026
A group of 25 Fields Medalists, including myself, have made a joint declaration on Math and AI: mathandai.org . We welcome additional signatories. See also this article in the Economist announcing the declaration: www.economist.com/science-and-...
mathandai.org
Declaration — Math and AI
Read the declaration and add your name.
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Molly Przeworski @mollyprz.bsky.social · 11/09/2026
Job opportunity at Columbia U., in "any combination of field, experimental, computational, or theoretical approaches to study fundamental questions in evolutionary biology".
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Andres Bendesky @bendeskylab.com · 11/09/2026
We have a tenure-track faculty position in Evolutionary Biology in Columbia's E3B Department. Application deadline is October 15. Come be our colleague. Please RT! apply.interfolio.com/193016
apply.interfolio.com
Apply - Interfolio {{$ctrl.$state.data.pageTitle}} - Apply - Interfolio
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Nature Reviews Genetics @natrevgenet.nature.com · 11/09/2026
New online! Genomic insights into natural selection in recent human history
dlvr.it
Genomic insights into natural selection in recent human history
Nature Reviews Genetics, Published online: 11 September 2026; doi:10.1038/s41576-026-01010-9Advances in genome-wide selection scans and ancient DNA have greatly expanded our ability to study human evolution. This Review discusses the conceptual and statistical challenges in identifying and interpreting selection signals, and how recent approaches are reshaping our understanding of human evolution over the past 10,000 years.
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Society for Molecular Biology and Evolution @official-smbe.bsky.social · 11/09/2026
MBE Senior Editor Rasmus Nielsen and SMBE Past President Ziheng Yang have been awarded the 2026 Balzan Prize for Molecular Evolution: Decoding Patterns of Genomic Change. www.balzan.org/en/updates/t...
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Maria Akopyan, PhD @akopyan.bsky.social · 10/09/2026
📣 I'm recruiting PhD students to join the Akopyan Lab at Rice University! If you're passionate about evolutionary genomics, I'd love to hear from you. Details: akopyanlab.org/opportunities Please share widely! 🙏
akopyanlab.org
Opportunities
We are recruiting PhD students in Evolutionary Genomics for Fall 2027 at Rice University!  Projects in the lab include investigating the causes and consequences of recombination rate variation, the...
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Graham Coop @gcbias.bsky.social · 10/09/2026
I’m looking to hire an NIH funded postdoc to join our lab here at Davis (please RT). Ongoing areas of interest include: 1) polygenic signals of selection from time series, ARGs, GWAS, etc 2) The interpretation of GWAS, polygenic scores, & sources of confounding
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Gust Bilcke @gustbilcke.bsky.social · 02/09/2026
When I started my postdoc, only 10 genomes were available for an estimated 100,000 species of diatoms. To fill this gap, we present the 100 Diatom Genomes Project, out now in PLOS Biology. Analyzing the first assemblies suggests that we will double the diatom gene space by the end of the project! 📈
a drawing of the diatom phylogeny, indicating the species for which new genome assemblies were created so far in the 100 Diatom Genomes Project.
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Yun Deng @yundeng.bsky.social · 10/09/2026
And it’s only 5 characters! (4 if you dedup!)
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Yun Deng @yundeng.bsky.social · 10/09/2026
It may not be very authentic to your original title but I personally like this (once) really popular phrase 有图有真相, which means you will have the “truth” if you have a (proper) graph. Feels a lot like “with the (ancestral recombination) graph you will know the truth about evolution history”.
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Yun Deng @yundeng.bsky.social · 10/09/2026
Happy to provide a tutoring session lol
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Reposted by Yun Deng
Ryan Gutenkunst @ryangutenkunst.bsky.social · 09/09/2026
Increasingly powerful methods are enabling increasing complex models of ancient human history to be inferred from population genomic data. In a recent review, I highlight two blind spots in these inferences: limitations of the methods and choices of models to fit. arxiv.org/abs/2608.27591
arxiv.org
Two blind spots in the demographic inference of human origins from genomic data
Ancient DNA and new inference methods have transformed the study of human origins, but consensus has not followed. Evidence increasingly indicates that hominin populations were pervasively structured ...
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Yun S. Song @yun-s-song.bsky.social · 09/09/2026
We are thrilled to share that our GPN-Star manuscript is now published and freely available: doi.org/10.1038/s415... (1/n)
doi.org
Predicting genome-wide functional constraints with GPN-Star - Nature
GPN-Star, a genomic language model with a phylogeny-aware architecture for whole-genome alignment data, is shown to be a scalable and flexible tool for genetic variant effect prediction across species...
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Harris Wang @harriswang.bsky.social · 09/09/2026
📢 Our Dept. of Systems Biology @columbiasysbio.bsky.social has a faculty opening in the broad area of quantitative biology (Comp/AI/Bio, etc.). Come join our department in NYC! Please circulate/RT. Apply: apply.interfolio.com/192256 Deadline: Nov 1, 2026. systemsbiology.columbia.edu
systemsbiology.columbia.edu
Home | Columbia University Department of Systems Biology
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Yun Deng @yundeng.bsky.social · 09/09/2026
Exactly, they shouldn’t have offered that if their results are independently generated. This is not “being nice”.
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bioRxiv Evolutionary Biology @biorxiv-evobio.bsky.social · 07/09/2026
Barking Up Inferred Trees: Detecting Signatures of Selection in Dog Genomes Using Ancestral Recombination Graphs www.biorxiv.org/content/10.64898/20…
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alex ioannidis @alexgioannidis.bsky.social · 03/09/2026
ARGformer is out in Bioinformatics! doi.org/10.1093/bioi... Just as PCA reduces dimensionality from genotypes, ARGformer can do this now for ARGs...yielding a representation that comes directly from inferred genealogical topologies & at a haplotype level across each individual genome.
doi.org
ARGformer: learning on ancestral recombination graphs with transformers
AbstractMotivation. Recent advances in inference of the ancestral recombination graph (ARG), which describes how segments of chromosomes trace back through
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Max Telford @maxjtelford.bsky.social · 02/09/2026
Important paper by @kaplipa.bsky.social and colleagues. Advocating for the importance of Natural History museum collections in genomics. www.nature.com/articles/s41...
nature.com
Species-dense genomics through natural history collections - Nature Reviews Genetics
Large-scale genome initiatives are transforming biodiversity genomics, but genomes remain taxonomically sparse and difficult to compare across species. Kapli and colleagues argue that natural history ...
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alex ioannidis @alexgioannidis.bsky.social · 01/09/2026
Gnomix is published! www.nature.com/articles/s41... Still the most accurate & fastest local ancestry inference (LAI) method, bests Flare and others (RecombMix & Orchestra) released since our preprint. Easy to use, github.com/AI-sandbox/g... Use it with our toolkit, snputils.org
nature.com
Scalable high resolution ancestry deconvolution for genomic data - Nature Communications
The authors present Gnomix, a local ancestry framework that delivers leading accuracy across diverse admixed datasets on both whole-genome and array data with high efficiency, together with Gnofix, it...
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Aaron Quinlan (he/him) @aaronquinlan.bsky.social · 28/08/2026
I am delighted to announce that The Department of Human Genetics at the University of Utah is continuing a multi-year recruiting initiative for multiple tenure-track faculty positions at the rank of Assistant Professor. Please share and consider applying! utah.peopleadmin.com/postings/208...
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Emma Dann @emmamarydann.bsky.social · 28/08/2026
Our work on systematic perturb-seq of primary human T cells is now out in Cell 🎉 www.cell.com/cell/fulltex... It's been a privilege to work with @ronghuizhu.bsky.social between @jkpritch.bsky.social @marsonlab.bsky.social labs, with a dream-team of co-authors ❤️ Highlights in preprint thread👇
cell.com
Genome-scale perturb-seq in primary human CD4+ T cells maps context-specific regulators of T cell programs and human immune traits
A dynamic atlas of gene regulation was generated by perturbing every expressed gene across 22 million primary human CD4+ T cells under resting conditions and following re-stimulation. The resulting ma...
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