🧬 Registration is open for the Phylogenomics Workshop in Český Krumlov! Fantastic training opportunity for anyone working with genomic data and evolutionary questions. Highly recommended - amazing course, great community, and a fantastic setting!

Delighted to be awarded NWO VIDI grant! We will study how microbes shape root cells to enhance plant stress resilience - so exciting!!!! www.nwo.nl/en/news/149-... Fantastic to see several plant projects granted🌽🌱

Incredibly exited to see @dorotakawa.bsky.social be awarded the "Dutch starting grant" (VIDI)! 🎉 And what a cohort, so many plant biologists awarded! Including @andrekuhn.bsky.social @charlieunderwood.bsky.social @kinpanchung.bsky.social - what a boost to the community and exciting science planned!

The mystery deepens: how did all complex life on Earth originate? In this intriguing VPRO Tegenlicht episode (in Dutch), PhD student Max Raas from the @kopslab.bsky.social talks about his collaboration with Berend Snel. They study the evolution of cell division machinery in single-celled organisms.

Our review is out in Nature Reviews Genetics! rdcu.be/d5AY2 We show how phylogeny-based methods can resolve the problem of non-independence in genomic datasets. These methods must be considered an essential part of the comparative genomics toolkit. @lauriebelch.bsky.social @stuwest.bsky.social

S. Braichenko, @ruiborges23.bsky.social and C. Kosiol publish a new GBE Perspective on the potential applications of deep learning approaches in phylogenetics. 🔗 doi.org/10.1093/gbe/evaf177 #genome #evolution #phylogenetics

📢 We have an open position for a postdoc to join my lab. It's a great position @animecol-uu.bsky.social, fully salaried for 2.5 years with all benefits. www.uu.se/en/about-uu/... The project is about transmission patterns of bacteria and antimicrobial resistance (AMR) in aquatic insects. 🧬🦠 (1/3)

Glad to share our paper out today @NatureEcoEvo: “Serial innovations by Asgard archaea shaped the DNA replication machinery of the early eukaryotic ancestor”. www.nature.com/articles/s41... #microsky #archaeasky

This is a beautiful study. Congrats Jose and all authors!

Exultant to have been awarded a Vidi grant by the Dutch Research Council (NWO)! Can't wait to get started! Stay tuned for two upcoming (PhD student & postdoc) positions to study archaeal genome evolution. Also huge congrats to my colleague @dorotakawa.bsky.social! www.uu.nl/en/news/21-v...

Scientists need more time to think and so do I. So do you. Emails and messaging are the OG brainrot, and scrolling makes it so much worse. I've spent a lot of coaching time with clients on creating more distance from their phone, literally and figuratively. Much benefit.

EdgeHOG reconstructs ancestral gene order at Tree-of-Life scale in linear time. 2,845 genomes → 1,133 ancestors. Vontigs for LECA (~1.8 Ga). Also dates gene adjacencies & rearrangements. Sexual chroms stand out! Led by Charles Bernard (research.pasteur.fr/fr/member/ch...) doi.org/10.1038/s415...

Testing the "least-diverged ortholog” conjecture on >1M structs + expression across 16 animals & 20 plants, the LDO tends to retain ancestral function while the other copy specialises. Work led by @irenejulca.bsky.social. Paper: doi.org/10.1101/gr.2... Free preprint: www.biorxiv.org/content/10.1...

Structure-informed phylogenetic inference with FoldTree outperforms sequence-only trees on divergent proteins, and untangles RRNPPA quorum-sensing receptors across Gram-positive bacteria & phages. Work led by David Moi (www.linkedin.com/in/david-moi) Paper: doi.org/10.1038/s415...

Our @narjournal.bsky.social manuscript is out! It explores the growth of the GTDB (gtdb.ecogenomic.org) since its inception, as well as updates to the website, methodology, policies, and major taxonomic and nomenclatural changes over the past three years. academic.oup.com/nar/advance-...

One of the most exciting works of my career, years in the making. We used high-throughput precision genome editing to test the fitness effects of thousands of natural variants. Our findings challenge the long-held assumption that common variants are inconsequential. www.biorxiv.org/content/10.1...

Featuring Paulien Hogeweg (2nd from the right), founder and lifelong colleague at @binfutrecht.bsky.social @utrechtuniversity.bsky.social Very well deserved, Paulien!

A fun little side project I've been working on with @stepadenisov.bsky.social , Mato Lagator, and Andreas Wagner: "Strong promoters are mutationally robust". Briefly... www.biorxiv.org/content/10.1...

Lunch today halfway around the world in Hangzhou and met a new asst professor who was very thankful for this resource. Please help out folks like them and other early career scientists with examples of job apps. Submit yours! github.com/RILAB/statem...

JOB ALERT! We are looking for a LAB MANAGER (7-year position!) to help us build the MOLECULAR BIODIVERSITY lab in our @terra-cluster.org at @unituebingen.bsky.social. Are you a NGS wet lab expert, and you like the idea of supporting research on natural biodiversity, then apply! Please re-post!

Hot off the press! Our latest work on the evolution of facultative symbiosis in stony corals, focusing on a remarkable Mediterranean species: Oculina patagonica. 🪸 🌊 #evobio #corals #coralbiology www.nature.com/articles/s41...

Hello everyone, take a look at my cool bugs from the Microbial Dark Matter phylum Saccharibacteria! These ultrasmall bacteria (in green) track down Actinobacteria hosts (not in green) and grow on the host cell envelope.

We are happy to share our latest work in @nature.com . We study the genomic and cellular basis of facultative symbiosis in Oculina patagonica - a Mediterranean coral remarkable for its ability to survive long periods without algal symbionts. Led by Shani Levy and @xgrau.bsky.social rdcu.be/eLbaZ

Excited to share our new work on nanopore metabarcoding — showing how it can be used for protists and combined with short reads! Led by my PhD student Małgorzata Chwalińska, with our team at @ibe-warszawa.bsky.social and @fabnot.bsky.social & Sarah Romac at @sbroscoff.bsky.social #ProtistsOnSky

Pretty excited to share our new preprint! Non-photosynthetic Plastid Replacement by a Primary Plastid in the Making www.biorxiv.org/content/10.1...

MEEhubs is back in 2026, a highly recommended conference to follow online without a need to travel. I really enjoyed the talks during previous meetings, stayed awake for some talk until midnight (even with recorded talk) it will be 3-5 August 2026, middle of vacation time in Europe 😭

Very nice documentary about the origins of complex life with my PhD advisor Berend Snel @binfutrecht.bsky.social!

Yesterday, members of the Westerdijk Institute joined the BioSB HotTopics & NIME Symposium: Microbial Ecology, held right here at Utrecht Science Park Our researchers showcased the exciting breadth of microbial ecology studied at the institute:

Yesterday the @biosb.bsky.social and Netherlands Integrative Microbial Ecology initiative organised a symposium on #MicrobialEcology. We hosted 80+ researchers, with 10 talks and 10 posters at @utrechtuniversity.bsky.social. A beautiful chance to hear more about exciting research across the country!

🎙️ Ja podeu escoltar l’entrevista a @julipereto.bsky.social, investigador del #I2SysBio, en «L’Hora de la Cultura» d'@apuntmedia.es. Peretó presenta la investigació publicada a la revista Philosophical Transactions, signada juntament amb @pablocarb.bsky.social. www.apuntmedia.es/programes/l-...

To save people the reading time: the "some" making this prediction are people who don't understand the limits of current LLM technology and the ones questioning it are people who do. It is, yet again, a "both sides" article where one side has no fucking idea what they're talking about.

New preprint! Ever wondered why only a fraction of genomes encode CRISPR immunity? 🧬 🦠 Turns out CRISPR is rarely beneficial against virulent phages, being most beneficial against those for which resistance mutations are rare! An epic effort by Rosanna Wright www.biorxiv.org/content/10.1...

Two postdoc positions with @ajfedorec.bsky.social: one computational and one wetlab, for a 5 year grant on synthetic microbial communities Research Fellow in Computational Synthetic Biology www.ucl.ac.uk/work-at-ucl/... Research Fellow in Synthetic Biology www.ucl.ac.uk/work-at-ucl/... #PostDoc

Apply now & work with me during your Post-doc. The FRQNT postdoc deadline (for Quebec residents) is October 8 & the NSERC postdoc deadline is October 17. Approximately 20% of the NSERC budget will be allocated to non-Canadians. frq.gouv.qc.ca/en/program/p... www.nserc-crsng.gc.ca/Students-Etu...

Coincidental and exciting! Anaerobic methanotrophic archaea (ANME) do like carbon monoxide - two independent studies showcasing CO metabolism across freshwater and marine ANME (ANME-2d and -2b). ANME-2d: doi.org/10.1101/2025... (Welte lab) ANME-2b: reposted (Orphan lab)

Happy to share that our story on the bacterial archaellum was published today in @natmicrobiol.nature.com www.nature.com/articles/s41... Congrats to the authors: @sshamphavi.bsky.social @loumollat.bsky.social @mariejoest.bsky.social Najwa Taib and @sgribaldo.bsky.social

We're hiring! 5 tenure track assistant professors. 2 #microbiology, 2 #Evolution, 1 #biologicalclocks jobs.sciencecareers.org/job/675062/f...

Time flies .. it is today 25 years ago that we published our studies that revealed that bacterial H-NS is a DNA bridging protein: academic.oup.com/nar/article/... @narjournal.bsky.social

I am beyond excited to announce that ggplot2 4.0.0 has just landed on CRAN. It's not every day we have a new major #ggplot2 release but it is a fitting 18 year birthday present for the package. Get an overview of the release in this blog post and be on the lookout for more in-depth posts #rstats

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

Please re-post: Interested in chromatin and its evolution? Good news! There's still time to join us in beautiful Catalonia (9-12 Dec) to discuss eukaryotic, bacterial, archaeal, and viral chromatin and how it all hangs together meetings.embo.org/event/24-evo... Abstract deadline: 30 September

🚨 Save the date! Thrilled to be co-organizing the next iteration of the @embl.org Symposium on the Cellular Mechanics of Symbiosis (📅 March 17-20), w/ @floravincent.bsky.social, @hassansalem.bsky.social & Tom Richards. www.embl.org/about/info/c... #EESSymbiosis #Symbiosis #SymbioSky #MicroSky 🦠

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...

Why has the Dalhousie Board @dalhousieu.bsky.social been using such strange and disrespectful tactics in this labour dispute @dalfaculty.bsky.social ? Is the playbook coming from Nous Group, the consulting company that brought us "Uniforum" and presides over cost-cutting at universities worldwide?

I gave a symposium talk at the European Society for Evolutionary Biology 2025 (#eseb2025) meeting last week and this was my title slide showcasing how I was speaking as an independent scientist because @dalhousieu.bsky.social @dalhousie.bsky.social has locked us out.

Getting ready for another semester of seminars for the @eseb.bsky.social STN Internal Conflicts and Organismal Adaptation. First seminar on September 19 internalconflictsstn.wordpress.com/seminars/

Please re-post: If you know (or are!) somebody who might fancy doing a PhD (Oct 2026 start) in my group @oxfordbiochemistry.bsky.social, working on chromatin evolution in prokaryotes (or other things we're interested in), please have a look at www.bioch.ox.ac.uk/supervisors-...

🚨 We are hiring! 🧬 PhD Position – Genomic Architecture & Evolution Join our team at UAB (Barcelona) in an international project 🔬 4-year FPI contract 🎓 Biology/Genetics background + Master’s + English 📅 Apply by Sept 30, 2025 📧 [email protected] 🔗 grupsderecerca.uab.cat/evolgenom

The @uv.es has much to teach us on how to bring cool science to students from top scientists and communicators. During my studies there, I was inspired every year by the likes of Lynn Margulis, Sydney Brenner, Antonio Lazcano, Mike Lynch, and many others. Definitely made an impact!