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Christopher Wheat

@chriswheat.bsky.social
2K followers 402 following 123 posts

Ecological & Evolutionary Functional Genomics, mostly butterflies. Biology Professor, Stockholm University.

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Reposted by Christopher Wheat
Ethan Linck @elinck.bsky.social · 17h
I'm hiring a postdoc to help build tools for inferring complex speciation histories with genomic data. strong computational skills are a must, but this is a training opportunity. 60K$+ salary, 2 years, details flexible. please reach out! (and repost) ad here: jobs.montana.edu/postings/53150
jobs.montana.edu
Postdoctoral Researcher
The Department of Ecology at Montana State University is seeking a Postdoctoral Research Scholar as part of NSF-funded research on speciation under alternating cycles of gene flow and isolation (fundi...
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Joe Hanly @hanliconius.bsky.social · 16h
I'm sorry, but there's no way to describe this but as a pro-eugenics Op-Ed disguised as a scientific review, and is a complete failure of editorial and ethical standards at @cellpress.bsky.social . This article should be retracted. 5/5
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Joe Hanly @hanliconius.bsky.social · 16h
@cellpress.bsky.social has just released an.... interesting new 'short review' on pre-implantation gene editing, in which author Cathy Tie argues for the ethical imperative of pushing for this technology. www.sciencedirect.com/science/arti... There are, to put it mildly, a few issues here. 1/
Medicine has a responsibility to develop interventions that safely reduce human suffering. Therapeutic germline gene editing should be judged by the scientific evidence supporting it, not by the history of the field. If rigorous clinical evaluation demonstrates that it is safe and effective, continued prohibition would itself require ethical justification.
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Rob Waterhouse @rmwaterhouse.bsky.social · 18h
The ubiquity of insect-vertebrate interactions makes clear that widespread #insect #declines are likely to seriously affect many vertebrate populations www.nature.com/articles/s44... #biodiversity #ecology #InsectDecline
nature.com
The importance of insect biodiversity for vertebrates - Nature Reviews Biodiversity
Changes in insect diversity and abundance can affect vertebrates but understanding these consequences relies on having rich information about vertebrate–insect interactions. This Review summarizes the...
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Stephen Heard @stephenbheard.bsky.social · 17h
The "reverse outline" - a technique for diagnosing, and fixing, organization/structure problems in your paper drafts. Super powerful - and thus I'm slightly embarrassed I don't explain it well in my books. Here you go: scientistseessquirrel.wordpress.com/2026/09/29/t...
scientistseessquirrel.wordpress.com
The “reverse outline”: a useful writing technique I mention, but don’t explain, in BOTH my new books!
In the last year, I’ve published not one but two books on scientific writing: the new edition of The Scientist’s Guide to Writing just last month, and Teaching and Mentoring Writers in the Sciences…
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Jolyon Troscianko @jtroscianko.bsky.social · 17h
🦋 Butterfly wing patterns create motion illusions that protect them from predators! Our new study (8 years in the making) is out in Nature today doi.org/10.1038/s415... @grahancock.bsky.social @esbriolat.bsky.social @scienceanna.bsky.social @lauraakelley.bsky.social @uniexecec.bsky.social
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Mark Peifer (He, him) @peiferlabunc.bsky.social · 28/09/2026
Today's winning Biology All email--in fact this is a contender for best this year
Hi all,

We received a package with no name to GSB 2144 with 80 sheep brains in it. If you are expecting this package, please reach out and we can coordinate the pickup!

Best wishes,
Jenna
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Earth BioGenome Project 🌍 @ebpgenome.bsky.social · 26/08/2026
🧬🌿 Why sequence an entire ecosystem? No species exists in isolation. Plants, animals, fungi and microbes are connected through complex ecological networks. Sequencing across ecosystems can help us understand not just what lives there — but how life works together. #Genomics #Biodiversity
Alt text: A lush pond surrounded by ferns, reeds, moss, and other vegetation, with sunlight reflecting off the water. Overlaid text reads, “Why sequence an entire ecosystem?” with “ecosystem” highlighted in yellow.Alt text: A collage showing the biodiversity of a pond ecosystem, including water lilies, damselflies, snails, duckweed, reeds, a frog, a duck, microscopic algae, and a mayfly. Overlaid text reads, “A pond isn’t one organism. It’s a living network.”
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Christopher Wheat @chriswheat.bsky.social · 24/09/2026
🤯.. seriously wow … authors report “sORF2-driven invasive protrusions mediate soma-to-oocyte retrotransposon transfer”
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Ariadna Morales @ariadnamorales.bsky.social · 23/09/2026
Very happy to see our paper out in Nature! 🦇🦇🦇🦇🦇 A huge collaborative effort to revisit the evolutionary history of bats using 103 reference-quality genomes and an extensive fossil dataset, and to build a genomic resource for many questions still to come. www.nature.com/articles/s41...
nature.com
Reference genomes and fossils revise bat family phylogeny and biogeography - Nature
An updated phylogeny of bats is presented, based on new genome assemblies and many ancient fossils and including all known bat families.
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Pável Matos @pavelmatosm.bsky.social · 23/09/2026
Big congratulations to Andrea Kochova on successfully defending her BSc thesis with an excellent grade! 🥳 Andrea worked with her main supervisor @pedrogribeiro.bsky.social to develop a protocol that detects Wolbachia in whole-genome sequencing data from butterflies
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Tomos Potter @tomospotter.bsky.social · 23/09/2026
This was fantastic - the against-the-odds story of Rosemary’s beginnings as a scientist, a lifetime of fantastic research clearly articulated, and a clear passion for the natural world, advocacy, and equality. Very inspiring talk! Big thanks to Rosemary and the BES EE team for organising.
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José Cerca @naturalselection.bsky.social · 22/09/2026
V happy about this one (@brentcemerson.bsky.social @biodiversitysmns.bsky.social @hernmoral.bsky.social)et al Species have survived on oceanic islands for Mya despite occupying small geographic areas, facing environmental calamities and having low Ne. We discuss this w/ a focus on conservation. 1/2
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Tammy Steeves @testeeves.bsky.social · 23/09/2026
This. 💯 this. "Our work highlights an important knowledge gap: we still lack integrative, cross-taxon genomic time-series datasets linking deleterious variation, fitness, and demography." 👏 Maëva Gabrielli et al @cp-trendsecolevo.bsky.social 👀 #ConSERTeam🧬
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Stephen Montgomery @ebablab.bsky.social · 15/09/2026
Are you a #NewPI in Ecology & Evolution? Would you like to meet with peers to chat about work, the future and life as a new PI? 🍪☕️ Then I have the form for you! 📋 Help us gauge interest in a new network/event by filling in this short survey: forms.cloud.microsoft/e/K4wUiuLuFn Please RT! 🙏
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Michael Hiller @hillermich.bsky.social · 23/09/2026
Happy to share results of the @bat1kgenomes.bsky.social phase 1, providing reference genomes covering 21 bat families. New insights into bat phylogeny, ancestral genome reconstruction, European origin & ancestral echolocation. Great work by a team of 100+ colleagues www.nature.com/articles/s41...
nature.com
Reference genomes and fossils revise bat family phylogeny and biogeography - Nature
An updated phylogeny of bats is presented, based on new genome assemblies and many ancient fossils and including all known bat families.
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Flo Débarre @flodebarre.eurosky.social · 23/09/2026
FWIW, the European Society for Evolutionary Biology funds workshops on the condition that some output is published in one of its society journals web.archive.org/web/20250916...
During its period of operations, each STN is expected to make at least one contribution to one of the ESEB journals (Journal of Evolutionary Biology or Evolution Letters). This could, for example, be an invited review or a special issue.
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Tanja Slotte @tanjaslotte.bsky.social · 23/09/2026
Interested in testing hypotheses on pollen evolution using genomic data? Apply for our open 4-year PhD student position at Stockholm University! Application via the SU website, deadline Oct 24, 2026. #evolution #pollen #pollinationmode #plants #genomics #RNAseq su.varbi.com/what:job/job...
su.varbi.com
Doktorand i ekologi och evolution
Institutionen för ekologi, miljö och botanik (DEEP) bedriver forskning och utbildning vid Arrheniuslaboratorierna på campus Frescati. Vi är cirka 100 medarbetare, inklusive doktorander och postdok
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Judith Mank @judithmank.bsky.social · 23/09/2026
So very, very happy to see this out @plosbiology.org : Ancient inversion polymorphisms associate with sexually selected traits across natural guppy populations. Beautiful work by two very clever and talented coauthors, Yuying Lin and @vdbijl.bsky.social . journals.plos.org/plosbiology/... 1/
journals.plos.org
Ancient inversion polymorphisms associate with sexually selected traits across natural guppy populations
Genomic inversions spanning many genes can persist for millions of years. This study of Trinidadian guppy populations reveals how both ecological conditions and mate choice help maintain this hidden l...
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Alex Merz 🇺🇸🇨🇦🇺🇦 @merz.bsky.social · 22/09/2026
This. So much this! "These advances make it tempting to equate experimental cataloguing and accurate prediction with the growth of our theoretical understanding of biological processes – an equivalence we believe is ultimately misleading."
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Joe Hanly @hanliconius.bsky.social · 22/09/2026
I hate to do this with real data, but this is a persistent data vis issue in chromosome synteny riparian plots that we Need to get better at. Left, a synteny plot published today. Right, a rearranged version with exactly the same gross arrangement but with reordered chromosomes:
chromosome synteny riparian plot in which every chromosome has crossing lineschromosome synteny plot in which no chromosomes have crossing lines. The underlying structure is identical.
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Peter Andersen @germline.bsky.social · 08/09/2026
We are recruiting a PhD student 🥼🙋 Topic: how germ cells bend gene expression dogmas Fly genetics + proteomics + genomics. Fully funded. Aarhus University 🇩🇰 info on the project and how to apply👇 mbg.au.dk/en/peter-and... I'd really appreciate it if you'd help spread the word. Thanks
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BEAGLE Project @beagle-project.eu · 21/09/2026
BEAGLE is a new #HorizonEurope project starting on 1 October 2026 🌟 With a consortium of 17 partners coordinated by @au.dk, it aims to advance EU #BiodiversityMonitoring across terrestrial, freshwater, and marine ecosystems.
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Ran Blekhman @blekhman.bsky.social · 30/08/2026
Harvard is launching AI avatars of its faculty, and closing its writing center. UChicago is handing out free Claude, and then banning AI use in core courses. The University's response to AI is a mess. My new post, where I try to understand why: blekhman.substack.com/p/universiti...
blekhman.substack.com
Universities are failing this AI moment
The standard university response to a new challenge takes years. AI is not waiting.
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Arnaud Martin @evolvwing.bsky.social · 20/09/2026
Such an essential piece. To share with students, trainees, and colleagues all around. (from 7 years ago) www.nature.com/articles/d41...
nature.com
Novelist Cormac McCarthy’s tips on how to write a great science paper
The Pulitzer prizewinner shares his advice for pleasing readers, editors and yourself.
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Christopher Wheat @chriswheat.bsky.social · 20/09/2026
Authors: we introduce EcoLocator, a supervised deep neural network that jointly predicts geographic location and climate of origin from genotypes .. EcoLocator accurately recovers geographic location and environment of origin from genotype data, .. identifies adaptive loci more reliably than .. GEA
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Christopher Wheat @chriswheat.bsky.social · 19/09/2026
Blaming AI agents when they escape sandboxes is like blaming lions for escaping a zoo. The company is responsible, they should be sued for accountability. Nothing complicated about it.
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Mark Peifer (He, him) @peiferlabunc.bsky.social · 17/09/2026
This could be a game changer for folks working on arthropods other than Drosophila
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Molecular Biology and Evolution @molbioevol.bsky.social · 17/09/2026
Mullin et al. use WGS from 101 museum specimens of British/Irish moss carder bumblebees from 1894-2019 to reveal a dramatic drop in genetic diversity: ∼24.6% decrease in heterozygosity and a 2.86-fold increase in ROH 🔗 academic.oup.com/mbe/article/... 📷 Gavin Broad #societyjournal #naturalhistory
MBE | Museum specimens reveal the genomic consequences of long-term population decline in an insect pollinator

Photo: Gavin Broad
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Pável Matos @pavelmatosm.bsky.social · 17/09/2026
Had a great week bringing together butterfly genome researchers, conservation practitioners and national agencies 🦋🧬🌱 We explored joint funding opportunities and how to apply research to the urgent challenge of biodiversity loss. The event was part of the @10klepgenomes.bsky.social COST Action
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Philippe Batut @philippebatut.bsky.social · 10/09/2026
🧬🔬 Why are enhancers transcribed and how does that impact gene regulation? I’m really excited to share our new paper in @science.org showing that noncoding RNAs control the timing of gene activation in embryos. With Mike Levine #ScienceResearch @columbiamed.bsky.social A few highlights below... 🧵👇
science.org
Noncoding transcription controls the developmental dynamics of long-range gene regulation
The genomic regions regulating gene expression are often themselves transcribed into a variety of noncoding RNAs (ncRNAs). However, the regulatory roles of this noncoding transcription remain largely ...
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Russell Garwood @russellgarwood.co.uk · 15/09/2026
Interested in how species diversity is split between major animal groups? Here is the infographic for you! 🧪⚒️🦀🦑 #evosky
An infographic showing the number of described and estimated species for major animal groups. There are more insects than anything else. Of the remaining groups, arachnids and nematodes are the most diverse.
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Journal of Evolutionary Biology @jevbio.bsky.social · 17/09/2026
@lennartwinkler.bsky.social @andygardner.bsky.social @scottpegan.bsky.social
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Megan Smith @snaildit.bsky.social · 16/09/2026
My lab is hiring a postdoc for an NSF-funded project on machine learning, model misspecification, and population genetics! Flexible start-date! Learn more about the lab: smithlabbio.github.io Job Ad: explore.msujobs.msstate.edu/cw/en-us/job... Please reach out if you have any questions!
smithlabbio.github.io
The Smith Lab — Mississippi State University
The Smith Lab at Mississippi State University studies diversification using genomic data, with a focus on terrestrial snails and slugs.
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Dan Baldassarre @evornithology.bsky.social · 15/09/2026
dope shit here
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Gernot Segelbacher 🪶 🧬 @gsegelbacher.bsky.social · 15/09/2026
How it started
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Dan Baldassarre @evornithology.bsky.social · 12/09/2026
Real 1s know 😢
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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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Christopher Wheat @chriswheat.bsky.social · 11/09/2026
“we compared 5 foundation models and two other deep learning models against deliberately simple baselines for predicting transcriptome changes after single or double perturbations. None outperformed the baselines, .. highlights .. importance of critical benchmarking www.nature.com/articles/s41...
nature.com
Deep-learning-based gene perturbation effect prediction does not yet outperform simple linear baselines - Nature Methods
The analysis presented in this Brief Communication shows that, despite their complexity, current deep learning models do not outperform linear baselines in predicting gene perturbation effects, thus e...
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Yann Dussert @yanndussert.bsky.social · 11/09/2026
The LBGB team at @genoscopeumr.bsky.social, led by @jm-aury.bsky.social, recently released Hobrac, a tool to investigate synteny between genomes! Can be used for assembly validation or comparative genomics. doi.org/10.64898/202... github.com/Genoscope-LB... See below for what Hobrac can do:
Figure showing some outputs of the Hobrac tool (e.g. ribbon plots & oxford plots), here illutrating synteny between bivalve genomes.
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Brian J. Enquist @bjenquist.bsky.social · 07/09/2026
Rising plant extinction rates on European mountain summits 🧪🌐🌾 www.science.org/doi/10.1126/...
science.org
Rising plant extinction rates on European mountain summits
Climate change increases plant species richness in alpine ecosystems. However, to what extent this diversity enrichment masks extinction dynamics of resident species remains elusive. In this study, we...
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Marleny García Lozano @marlenygarcial.bsky.social · 07/09/2026
The second chapter of my PhD thesis is out in @NatureComms 🎉!! we found that a "Yellow" protein, the same gene family known for pigmentation in many insects, has been repurposed to protect a beetle's bacterial symbiont. www.nature.com/articles/s41...
nature.com
Yellow protein co-opted to sustain obligate symbiosis in leaf beetles - Nature Communications
Insects have evolved diverse strategies to protect their genome-reduced symbionts during vertical transmission. Here, authors show that tortoise beetles have co-opted a Yellow protein to form spheres ...
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Pável Matos @pavelmatosm.bsky.social · 07/09/2026
Together with Irča Klečková, we're organising a workshop on conservation genomics and science communication: bridging population genomics and conservation practice (8-11 September, 2026). First participant arriving at the Biology Centre CAS, @kaybiodiversity.bsky.social
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Nicky Bay @nickybay.bsky.social · 07/09/2026
Something's brewing~ I'm also arranging a 4-night trip to an entomology camp after BugShot for participants who can't get enough bugs.
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Dr Hannah M. Rowland @hannahmrowland.bsky.social · 28/07/2026
We just released a new open resource for studying evolution, ecology, colour, behaviour & biodiversity. OzButterflies 🦋 ✨ 4,000+ individuals 🌈 Visible + UV images 🧬 CO1 barcodes 📈 Spectral reflectance data 🏞️ 125 species doi.org/10.1093/data... @mherberstein.bsky.social @livuni-ives.bsky.social
examples of database images. (B) Disassembled RGB. (C) Disassembled UV. (D) Pinned dorsal RGB. (E) Pinned dorsal UV. (F) Pinned ventral RGB. (G) Pinned ventral UV.
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Jessica Abbott @jessicakabbott.bsky.social · 05/09/2026
Are you a mathematical modeller in ecology and evolution looking for a job? My department has an opening! Please spread the word! lu.varbi.com/en/what:job/...
lu.varbi.com
Senior Lecturer in Computational Biology
Lund University welcomes applicants with different backgrounds and experiences. Gender equality, equal opportunities and diversity are fundamental principles in all parts of the University’s activit
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Charlotte Wright @charlottewright.bsky.social · 04/09/2026
Already looking forward to the X Biology of Butterflies / IX ELEN conference in Campinas next year! Registration is open here: www.even3.com.br/bob-elen-202... 🦋
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Science Magazine @science.org · 25/08/2026
Kosovo shows how surveilling ticks and the pathogens they carry can uncover the hidden circulation of Crimean-Congo hemorrhagic fever—and help other European countries prepare before human cases appear. scim.ag/46ia138
scim.ag
Deadly tick-borne virus gains ground in Europe as climate warms
Kosovo shows how surveillance can uncover hidden circulation—and help countries prepare before human cases appear
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Genome Biology and Evolution @genomebiolevol.bsky.social · 24/08/2026
The virtual collection hosts a non-exhaustive selection of recent GBE articles that demonstrate different approaches to understanding genome function. As the field continues to evolve, we invite researchers working on functional genomics to contribute by submitting their latest research to GBE.
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Genome Biology and Evolution @genomebiolevol.bsky.social · 24/08/2026
We also prepared a Highlight article with more details on the contents of our virtual collection. From Genetic Variation to Biological Function: GBE Virtual Collection on Functional Genomics 🔗 academic.oup.com/gbe/article/...
academic.oup.com
From Genetic Variation to Biological Function: GBE Virtual Collection on Functional Genomics
A central challenge in evolutionary biology is understanding how genetic variants influence biological functions and, ultimately, phenotypic diversity and
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