How do bacteria deal with double costs? And how costly are unusual levels of mistranslation anyway? In short - antibiotics are more of an issue than less/more mistranslation, but the latter changes how populations deal with antibiotics. For the long story, check out our new paper!

The 2026 Guarda Summer Course in Evolutionary Biology is now accepting applications. Amazing place, amazing course, amazing opportunity for early grad students. tb.ethz.ch/education/gu...

I am very excited to announce that a fully funded PhD position is available in my group. Topic: Synergistic coevolution in mono-specific and multi-species microbial consortia Please RT or forward this information to interested candidates. Deadline: 11.01.26 More info: shorturl.at/f1TuF

Great opportunity for those interested in fundamental questions in evolutionary biology and mathematical models: postdoc opening in Laurent Lehmann’s group @unil.bsky.social. We have a lively community of theorists here in Lausanne with good interactions across groups. Join us ! Please RP

We are organising an AMR meeting next spring in Helsinki. Meeting includes evolution of AMR and environmental AMR sessions. Please submit your abstract now! Deadline Dec 1st.

My department at UT Austin is looking to hire an Assistant Professor in Evolutionary Biology, broadly defined. Feel free to reach out to me with any questions you may have. apply.interfolio.com/177547

We are looking for a PhD student to work on an exciting plastid endosymbiosis in microbial eukaryotes. This position involves sampling, exciting microscopy such as CARDFISH, ExM and FIBSEM, single-cell transcriptomics and more. #protistsonsky 1/2

I am recruiting for a 3-year Post-doctoral position in molecular microbiology. The project is about antimicrobial heteroresistance (HR)— an emerging and challenging form of antibiotic resistance found in clinical isolates. Please share post😀 See details here: candidate.hr-manager.net/ApplicationI...

#microsky #mevosky @spp2389.bsky.social A PhD position is available in my lab to work on: Emergence and self-organisation of bacterial metabolism in consortia of cross-feeding bacteria. Please RT Deadline: 12.11.25 More infos 👇 shorturl.at/rAKAT

Join us at Umeå University: Expression of interest for an Assistant Professor in Molecular Biology or Molecular Infection Medicine. Starting package 1.8M$, <7 years after PhD. Details at: www.nature.com/naturecareer...

We have a new preprint modeling the regulatory networks of efflux pumps to predict the evolution of multidrug resistance in P. aeruginosa. Also explore cross-resistance, collateral sensitivity & loss of resistance. With @suvamroy.bsky.social @elibbyscience.bsky.social www.biorxiv.org/content/10.1...

#microsky #mevosky @spp2389.bsky.social A PhD position is available in my lab to work on: Emergence and self-organisation of bacterial metabolism in consortia of cross-feeding bacteria. Please RT Deadline: 12.11.25 More infos 👇 shorturl.at/rAKAT

My department (Rutgers Med School Biochem & Mol Bio) is hiring a Tenure-Track Assistant/Associate Professor in Evolutionary Medicine. Topic is interpreted broadly, but candidates should integrate evolutionary theory with molecular mechanisms. Please share! jobs.rutgers.edu/postings/261...

Massive undertaking with @teppo-h.bsky.social and others out. We studied 4 years (!!!) of synthetic 23 microbial species community evolution with/without antibiotic. Resistance mutations occurring over years led to stepwise restructuring and ultimately recovery of undisturbed community composition.

Three Bicentenary research fellowships on offer at @officialuom.bsky.social @fbmh-uom.bsky.social for exceptional ECRs with <3y postdoc experience 3yrs salary + £30k pa research expenses Do you have a great idea & want to join @mermanchester.bsky.social? www.bmh.manchester.ac.uk/research/sup...

A reminder that the PhD program for EMBL is open for winter recruitment round. If you want to understand life at a molecular level and have a quantitative science (you don't have to have done biology - we love our mathematicians/physcists/chemists!) apply www.embl.org/about/info/e...

Professor (full) or Associate Professor (tenure track) in Microbial Genetics of Health (U. Turku Finland). Competitive starting package included! Please share. duunitori.fi/tyopaikat/ty...

Come and work with me and @ariannebabina.bsky.social on #Streptomyces evolution and antibiotic production Origins of a tangled bank: Adaptation and evolution in antibiotic-producing Streptomyces www.gla.ac.uk/postgraduate... please repost

Be our new colleague! 🎉 The Dept of Molecular and Cellular Biology at the University of Geneva is hiring an Assistant Professor or Associate Professor. 👉 More details here: lnkd.in/e8Z9eAm4 👉 Our department: mocel.unige.ch Please feel free to share this opportunity with your network.

Are you excited to pursue your own research interests and contribute to our group’s experimental research in the quantitative biology of microbes? We have an opening for a potentially permanent position as research associate. Please repost and notify potential candidates!

We have a new paper out in Molecular Ecology, led by @devinbendixsen.bsky.social ! Reproductive isolation due to divergent ecological selection is accompanied by vast genomic instability in experimentally evolved yeast populations onlinelibrary.wiley.com/doi/10.1111/...

NEW PAPER! Some kinds of genetic mutations are more likely to arise than others. Such "biases" in mutation vary between species. Analyzing data from 14 species, we show that this variation explains species differences in the genetics of adaptation! (1/3) www.biorxiv.org/content/10.1...

Please repost: Do you want to be part of the LSM Graduate school? Apply now for projects in Bioinformatics, Cell and Molecular Biology, Neurosciences, Genetics, Plant Sciences & Microbiology at www.portal.graduatecenter.lmu.de/ocgc/lsm 🗓️Deadline: 24.10.2025, 12:00 CET noon ! youtu.be/Xu2au-cX2pQ?...

We are hiring a PhD student! Are you fascinated by microbes and evolution? Come join us in Barcelona!

Willing to join us @pasteur.fr for a PhD for a project on how interactions between mobile genetic elements shape bacterial adaptation? Subject to be tailored to candidates with keen interest in evolution, genomics, computational biology, microbiology. Check www.pasteur.fr/en/education...

We have several open positions in my group, funded from the ERC Grant on the Early Sequestered Germline of Fungi. We search broadly for applicants at both PhD and master-level, with a dedicated interest in fungal evolutionary biology. Please forward and RT! Find the positions here: su.varbi.com

A new 4 year PostDoc position in our lab! Modeling + experiments to explore dynamics of carbon fixing hot-spring microbiomes. Part of an exciting multidisciplinary team with Sophie Nixon, @brockhurstlab.bsky.social & others Please share & get in touch if interested! tinyurl.com/e7j7bha3

The 2025-26 Eco-Evo job list is out. Good luck to those applying! docs.google.com/spreadsheets...

New paper out @molbioevol.bsky.social on antimutator Ecoli, mutational spectra and the distribution of fitness effects of antibiotic resistance with @knightjar.bsky.social @rokkrasovec.bsky.social and others @mermanchester.bsky.social doi.org/pzfm Read🧵for highlights and fun stats (1/13)

🦠 New paper led by James Horton (feat. J Cherry & @gretelwaugh.bsky.social) reveals GnT DNA motif can boost T→A mutation rates up to 1000×, & how tweaking nearby bases can fine-tune its potency. General across bacteria + potential in synbio. 📄 academic.oup.com/mbe/advance-ar… 🔗 James’s thread ⬇️

Makes sense that diverse microbial communities can be maintained on a recalcitrant substrate like cellulose, but on glucose, surely not? Surprisingly there is no difference 🤔 The first part is live 👇 but more to come (including answers). www.biorxiv.org/content/10.1...

I am excited to announce that the position of a senior postdoc (3 +3 years) in the field of theoretical biology is available in my group. The position provides the opportunity to closely interact with experimentalists and develop own research projects. Please RT. Details 👇: shorturl.at/iiiOv

1/27 We have a new paper out! Turns out that snowflake yeast have been hiding a secret from us - they've evolved a (very!) crude circulatory system. Not with blood vessels or a heart, but through spontaneous fluid flows powered by their metabolism. 🧪🔬 www.science.org/doi/full/10....

Our paper in @science.org 👉🏽 www.science.org/doi/10.1126/... is accompanied by an especially thoughtful perspective by Carey Nadell and Chris Marx 👉🏽 www.science.org/doi/10.1126/...

New tenure track assistant professor position in molecular microbiology in our department @dmf-unil.bsky.social @unil.bsky.social! We are casting a wide net for an experimental molecular microbiologist. Apply here: wwwfbm.unil.ch/releve/appli...

Want to do a #PhD focusing on discovery, cultivation and characterization of novel prokaryotes? Come and join my group in the Laboratory of Microbiology at Wageningen University! Apply here: wur.nl/en/vacancy/p... #cultivation #microscopy #archaea #PhDposition Please share & repost

Just out in PNAS! www.pnas.org/doi/10.1073/... "The evolution of thermal performance curves in response to rising temperatures across the model genus yeast". Beautiful work using experimental evolution forecasting climate impacts on biodiversity by Jennifer Molinet @jennifermolinet.bsky.social

New vacancy in my team! PhD student position on microbial genome evolution, focusing on the evolutionary principles underlying bacterial genome architecture. Please repost and share with talented MSc students in #evobio, bioinformatics or related :) www.uu.nl/en/organisat... #MEvoSky #MicroSky

Postdoc opportunity alert! The group where I did my PhD is looking for independent postdocs. Great environment - can only recommend! 1) Mathematical modeling of infectious disease dynamics jobs.ethz.ch/job/view/JOP... 2) Experimental microbial population biology jobs.ethz.ch/job/view/JOP...

Our new preprint by @nanamikubota.bsky.social shows that P. aeruginosa, and likely many other bacteria carrying filamentous prophages (like V. parahaemolyticus), risk being exploited by these phages in a runaway process that reduces fitness of both host and virus. www.biorxiv.org/content/10.1... 🧵

We have a salaried 4-year PhD student position available in the Lind Lab at Umeå University, Sweden! Exploring the eco-evolutionary dynamics of salt-induced cell clustering in bacteria. Reposts appreciated. umu.varbi.com/en/?jobtoken...

We have an open position PhD position in a project aiming to develop novel methodologies for phylogenomic reconstruction of plasmid evolution. See details and how to apply in the Ad. Candidates who will review the relevant literature (see Ad) have a higher chance to write a successful application.

And now, we also have a 2-year postdoc position in the Stelkens Lab! 🧪 If you are interested in parallel evolution, genomics, yeast, and climate adaptation, this could be for you! Please apply through U Stockholm's job platform here: su.varbi.com/en/what:job/...

I'm delighted to announce that the 2025 @microbiologysociety.org meeting on "Understanding and predicting microbial evolutionary dynamics" will be held in Liverpool 26-27 November 2025! Abstract submission will open soon... #microsky 🧪🧫🦠 microbiologysociety.org/event/societ...

We have a 2-year postdoc position available in the Lind Lab at Umeå University, Sweden! Predicting and steering experimental evolution of antibiotic resistance in Pseudomonas aeruginosa. Reposts appreciated. umu.varbi.com/en/?jobtoken...

We have a 4-year fully funded PhD position available! Research topics include but are not limited to 1) Parallel evolution of climate adaptation in Europe and South America 2) The genetic architecture of temperature adaptation 3) The evolution of pathogenicity su.varbi.com/en/what:job/...

1/46 Hey folks, we have a new paper out on the MuLTEE. Strap in and I’ll tell you the story of how this “little paper on polyploidy” turned into the most data rich paper our lab has produced, largely thanks to the leadership and work ethic of @kaitong25.bsky.social. www.nature.com/articles/s41...

📣Just 1 week left to apply for 2x 5-year researcher posts in experimental evolution #mevosky #microsky in @mermanchester.bsky.social @official-uom.bsky.social + 3-year research tech post www.jobs.manchester.ac.uk/Job/JobDetai... ERC project: how MGEs and defence systems control genome evoluton

"Can natural selection structure genetic and developmental systems to bias mutations toward adaptive outcomes?" 🦠💫 #microsky www.science.org/doi/10.1126/...