The @cbank.bsky.social lab is going 🚄 to #MMEE2026 in Cork next week! @ayalopjulio.bsky.social will present Thursday afternoon on hybrid incompatibilities, and @lorhab.bsky.social will present Wednesday afternoon on the repeatability of adaptation (1/3)

🚨Join us at the University of Geneva! We're seeking an outstanding junior researcher to apply for an ERC or SNSF Starting Grant with our institutional support in host–pathogen interactions, bacteriology, virology, parasitology, or mycology. www.unige.ch/medecine/mim... Please share!

Nemo2.4: fast and accurate quantitative genetics forward-time simulations https://www.biorxiv.org/content/10.64898/2026.07.02.736177v1

Analysis code is an increasingly important part of science but how do we ensure we keep it reproducible and future-proofed? Hit the link below to throwback to Oakleigh Wilson's conversation with Dr Ed Ivimey-Cook discussing all things code review. sortee.org/blog/2025/09...

How do coevolutionary interactions begin in nature, and what are the first steps of reciprocal adaptation? Our preprint investigates these questions in a natural experiment: an introduced cricket (T. oceanicus) and its acoustically hunting parasitoid (O. ochracea) in Hawaii. shorturl.at/7llsA 1/n

New paper out in Evolution 🧫🧬 doi.org/10.1093/evol... with a pretty big crew & @stelkens.bsky.social ! Story started over 20 years ago, fun to jump in late and help wrap it up :)

New for @undark.org: Mathematicians have signed the Leiden Declaration for AI. I argue that the life sciences needs one: built for noisy, context-dependent systems, w/ disclosure, human accountability, wet-lab validation, & rules that evolve as fast as the tools do. undark.org/2026/07/02/o...

We’re now looking for evolutionary ecologists to join our committee to build #ExE2026 into the start of something great, not just a one-off. Details here: www.britishecologicalsociety.org/content/evol...

The first articles for the new society-owned journal Population Biology Modeling & Theory are underway! We're accepting research articles and beyond - get in touch with us to discuss your ideas for submissions. pbmt.journals.sup.org/index.php/pbmt

New #microsky#AMR Perspective paper with @penamiller.bsky.social rdcu.be/fqBJo ANTIBIOTIC RESISTANCE (IE MIC) AND TOLERANCE ARE NOT BACTERIAL TRAITS! Please read on if you want an explanation for this provocative claim.

1/3 🚨New Perspective🚨 (@genetics-gsa.bsky.social) "When evolvability meets constraint: reflections on empirical fitness landscapes after Weinreich et al. (2006)" 20 years after a seminal study, I discuss the forces that both constrain evolution + make it possible academic.oup.com/genetics/adv...

Evolutionary rescue in a phage community! New paper from former PhD student, Sam Greenrod, with brilliant colleague @craigmaclean.bsky.social : academic.oup.com/ismej/advanc...

2026. Resources for LGBTQIA+ ecologists. A collection of websites and literature for LGBTQIA+ ecologists and allies. www.britishecologicalsociety.org/content/reso... by @britishecologicalsociety.org

Eye-opening work by @olimeacock.bsky.social (former postdoc, now PI in Sheffield). He presents an exact mapping from steady-state consumer-resource to generalized Lotka-Volterra models, revealing that cross-feeding can lead to competition for other limiting resources. Feedback pls!

Please join us at this #EMBOEvoEco Workshop on 6-9 October 2026. It is hands down one of my (if not THE) favourite conferences with a real community feeling and it's great for networking! Also, the catering is excellent. :)

Our first study from the Hasli Outdoor Mesocosm Experiment (HOME) is out!! Here we focus on plant responses to extreme heat and drought during the first two years of the experiment, and we found that fast- and slow-growing plants fully recovered to drought onlinelibrary.wiley.com/doi/10.1002/...

Our work characterizing how mutational bias is influenced by the local sequence context beyond trinucleotides is out now @pnas.org! We also showed which motifs are most prone to mutations caused by strand misalignment, revealing several new hotspots! 🧬 www.pnas.org/doi/10.1073/...

Join us next Wednesday in Bern! 🌈🚀 astronomyontap.org/event/astron...

A bit late, but @msrivastava95.bsky.social , @cbank.bsky.social , Suman Das, and Joachim Krug recently released a manuscript on arXiv titled: "Evolution as fitness landscape navigation: Concepts, Measures, and Emerging Questions". Check out their work here! arxiv.org/abs/2604.17036

Our study comparing promoter existence and emergence in random vs genomic DNA is finally published!!! TLDR: the E. coli genome has more promoters than random DNA (even in intergenic regions), and promoters emerge ~3x more readily from random DNA than genomic DNA. (1/2)

Check out my first PhD paper, a model investigating life-history trade-offs and the evolution of sex differences in longevity, just out in @natcomms.nature.com! doi.org/10.1038/s414... Big thanks to Xiang-Yi Li Richter and @lottedevries.bsky.social!

Great to see this out! doi.org/10.1093/evle.... Lead by @karenbisschop.bsky.social and Thomas Blankers. It discusses: If you repeat 𝐭𝐡𝐞 𝐬𝐚𝐦𝐞 𝐞𝐯𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐚𝐫𝐲 𝐞𝐱𝐩𝐞𝐫𝐢𝐦𝐞𝐧𝐭 𝐚𝐭 𝐝𝐢𝐟𝐟𝐞𝐫𝐞𝐧𝐭 𝐢𝐧𝐬𝐭𝐢𝐭𝐮𝐭𝐞𝐬, do you get the same result in terms of fitness? The answer is… not necessarily. Glad to have played a part!

"Function-specific epistasis shapes evolutionary trajectories towards antibiotic resistance". Huge parallel experimental evolution effort in E. coli under antimicrobial pressure by @gabypetrungaro.bsky.social at Bollenbach Lab at University of Cologne. doi.org/10.1101/2025...

Evolution induced state shifts in a long-term microbial community experiment (now out, but previously posted here as a preprint) with Ville Mustonen, Lutz Becks @jcairns.bsky.social & others. Experiment continues @utu.fi and now 5+ years www.pnas.org/doi/10.1073/...

Out now in PLOS Computational Biology 🧬 We have an established theoretical framework for genotype–phenotype (GP) maps, describing their structural features and how those features shape evolution. But much of this assumes one discrete phenotype per genotype - which is often not true.

Check out our pre-print led by the fantastic Massimo Amicone, collaborating with the Bollenbach lab! tinyurl.com/4h9p8mfb We build a simple intuition on how ecological interactions affect resistance evolution by expanding evolutionary rescue theory and testing it with two large sets of experiments

New paper with the brilliant @ewanflintham.bsky.social How fast does recombination suppression evolve among sex chromosomes? We show that even weak sexual antagonism (so hard to detect) makes this fast, often via inversions fixing on X/Z depending on mating system: doi.org/10.1093/evle...

New results from our synthetic communities, antibiotics & resilience project: Eco-evolutionary dynamics and environmental detoxification jointly shape bacterial community response to antibiotic perturbation www.biorxiv.org/content/10.6... Work led by @jcairns.bsky.social

We are setting up some LTEE experiments and want to formalize some hypotheses prior to completing the study in a database or report. Does anyone have any experience with this? What platforms are available for hypotheses ”publishing“? TYSM!

New research in #GENETICS from @msrivastava95.bsky.social, Ard Louis, and @n-martin.bsky.social focuses on fitness landscapes built from genotype–phenotype maps with a random phenotype-fitness map and makes analytic predictions about their topographical properties. 🔗 for the paper: buff.ly/VnQ796V

@oleseehausen.bsky.social from the Institute of Ecology and Evolution #unibern has been elected to the American Academy of Arts and Sciences. Congratulations! 🎉 Seehausen joins the company of notable members comprised of today’s leading thinkers, including 250+ #Nobel and #Pulitzer Prize winners. 💡

Applications now open for the UNIL Summer School on Modelling for Evolutionary Biology (31 Aug–5 Sep 2026, Lausanne)! For PhD & postdocs interested in formal approaches to evolutionary ecology (incl. social evo, life-history, species interactions). Scholarships available, Pls RP! shorturl.at/fo1GA

I’m excited to share the draft for our perspective piece on »Emergence Biases« that I wrote with @vakirlis.bsky.social on arxiv: arxiv.org/abs/2604.20477

Happy to finally share these results: Cross-feeding enables robust coexistence between four bacterial species www.biorxiv.org/content/10.6... With @saramitri.bsky.social @lambdapp.bsky.social @dan1elmachado.bsky.social @lhtxra.bsky.social Eric Ulrich, Alisson Gillon & Sam Testa #microsky

📅Next Tuesday, our online seminar speaker will be Lisa Buche @lili-buche.bsky.social (ETH Zürich), presenting: ⭐Moving beyond linear interactions in community ecology⭐ Zoom link: iite.info/seminar/ Global times: www.timeanddate.com/worldclock/f... Free and open to all - we hope to see you there!

If anyone knows the best companies, services, or labs, please provide me with their names and price range 💸 And we're also open to send samples to any lab that has TEM and would offer a help to scan these two bacteriophages for potential collaboration, so please don't hesitate to contact me 🙏🏻 Thanks

Safe to say that we are very excited about this here at ESEB! Huge thanks to Brian Golding for entrusting us with the fantastic service that you have created and curated for the years! Follow @evoldir.bsky.social

Missed the deadline? We’ve got good news! The abstract submission deadline for this year’s NSO-GfÖ Conference has been extended until 30th April! Join us at one of Europe’s largest ecology conferences—submit your abstract by 30 April 2026 here: 👉 vist.ly/4z76b #NSO2026 #gfoe2026

Preprint: What good is modeling? Introducing biology students to theory - arxiv.org/abs/2604.13344 - how to teach and think about what modeling contributes to science. How does it fit into the scientific method? This is often misunderstood.

My first preprint 😄

Interspecies interaction alters the trajectory of antibiotic resistance evolution by amplifying negative fitness epistasis url: academic.oup.com/ismej/articl...

Interested in predicting the dynamics of antibiotic resistance? Come work with us! We're looking for two postdocs to develop predictive models of resistance. We're interested in a range of approaches (mathematical & statistical modelling, causal inference, machine learning). tinyurl.com/6c4y3jke

Temperature stress slows down the evolutionary arms race between predators and prey as shown by experimental evolution of ciliates and bacteria. This suggests that climate-driven stress may destabilize ecological communities: 🦠 K Plum and @rebeccazufall.bsky.social 2026 🦠 doi.org/10.1093/jeb/...

Results from a long term bacteria - ciliate experiment: academic.oup.com/evolut/advan...

🌺 PhD position in Theoretical Evolutionary Biology! 🌺 There is about two weeks left to apply to come work with me on the evolution of plant reproductive strategies at @unifr.bsky.social ! Contact me or visit here or for more info: tinyurl.com/monoecy Please share! 🌱

Microbial communities can harbor many species that do not coexist in pairs, yet can coexist in the full community. Here we provide the mathematical foundations of emergent coexistence, and explain why it can't be predicted from pairwise tests journals.plos.org/ploscompbiol...

Check out our newest preprint! 📝 We find that adaptation on coevolutionary fitness landscapes is highly repeatable, but landscape-specific, and intergenomic epistasis creates coevolutionary fitness load for interacting species due to frequent fitness trade-offs 🏋️

Are you a life sciences undergrad in ≥2nd year? Interested in how digital tools impact learning? 🕧 The online study takes 30 minutes 💸 You’ll get $15 for your time Open the weblink on a computer (mobile not supported): tinyurl.com/DigiLearnSur...

Insightful summary of an extraordinary person being extraordinarily fired: "you don't silence a woman of color who raised concerns about racism by silencing her...The fingerprints are distributed perfectly across the system." www.linkedin.com/pulse/uclas-...

PhD position in Theoretical Evolutionary Biology @ University of Fribourg Deadline: 24 Apr 2026 thomas-lesaffre.github.io/assets/files...