Reposted by Tobias WarneckeJolien van Hooff @jvhooff.bsky.social · 06/10/2026We're looking for a PhD candidate who's eager to study how the genomes of fascinating eukaryotic microbes evolve and organize - and we have a fully funded PhD position available! 01314
Tobias Warnecke @tobiaswarnecke.bsky.social · 06/10/2026IT'S THE BEST MEETING JUST GO AND REGISTER ALREADY! 1103
Reposted by Tobias WarneckeMar Albà lab @maralbalab.bsky.social · 04/10/2026We are recruiting!! EU-funded PhD position to study the evolution of small proteins - from noise to function Apply before Oct 22 albagroup.researchmar.net/positions www.orfeus-dn.eu @grib-barcelona.bsky.social @prbb.org @researchmar.bsky.social @official-smbe.bsky.social @sciencehr.bsky.socialalbagroup.researchmar.netMar Albà 's evolutionary genomics LAB: Open Positionswork with us at the evolutionary genomics lab 1512
Reposted by Tobias WarneckeEmilia Dimitrova @edimitrova.bsky.social · 02/10/2026Great session next week! Not to be missed! @paul-villain.bsky.social from our neighbouring lab has a fantastic story 1107
Reposted by Tobias WarneckeFragileNucleosome @fnucleosome.bsky.social · 02/10/2026📢🧬Join us on Wednesday, Oct 7th for the next #FragileNucleosome seminar to hear exciting chromatin stories from Moonmoon and Paul! If you still haven't registered for our series: us06web.zoom.us/webinar/regi... 0139
Tobias Warnecke @tobiaswarnecke.bsky.social · 25/09/2026Ok, long thread: I think the adoption of such an AI sifting approach builds quite logically on the pernicious foundations that are already in place at UKRI and many other funders, where the deep expertise of panel members and reviewers is regularly sacrificed on the altar of objectivity. 1/n 163
Reposted by Tobias WarneckeSimonetta Gribaldo @sgribaldo.bsky.social · 23/09/2026Interested in #archaea, #methane, #cell-envelopes? New paper out @nature.com ! We discovered an enzyme that specifically cleaves the cell wall of methanogens, revealing a new chemical structure of archaeal peptidoglycan, 50 yrs after its first description www.nature.com/articles/s41... #MicroSky 🧵👇nature.com 1612578
Reposted by Tobias WarneckeBuzz Baum @buzzbaum.bsky.social · 22/09/2026We are looking for a research assistant! Come join the team: www.jobs.ac.uk/job/DSZ826/r...jobs.ac.ukResearch Support Officer | Cell Biology | Dr Buzz Baum | LMB 2904 at MRC Laboratory of Molecular BiologyStart your UK & international job search for academic jobs, research jobs, science jobs and managerial jobs in leading universities and top... 02946
Reposted by Tobias WarneckeAnthony Vecchiarelli @cellforganized.bsky.social · 19/09/2026Applications are now being accepted for the 2027 Bacterial Cell Biology & Development GRC, June 6–11! GRS will be on June 5-6, 2027 We’ll likely be oversubscribed, so please apply early! 26638
Reposted by Tobias WarneckeBuzz Baum @buzzbaum.bsky.social · 11/09/2026The brilliant Kris Kuo, with help from Fabian and the Werner lab, has identified a key driver of cyclic gene expression in Sulfolobus, which has a cell cycle but no CDK/cyclins. Amazingly, TFB2 has a cyclin box that regulates its degradation as cells exit division. Another reason to love archaea!biorxiv.orgA TFIIB paralog drives cyclic transcription to orchestrate the archaeal cell cycleCyclic transcription is a hallmark of the cell cycle. While transcriptional waves in eukaryotes are driven by oscillations in cyclin-dependent kinase (CDK) activity, many archaea have an ordered cell ... 13714
Tobias Warnecke @tobiaswarnecke.bsky.social · 11/09/2026One of the coolest projects I've seen over the last few years. If you have a chance to invite @florianmayer.bsky.social for a talk, you definitely should! You'd be in for a treat. 0133
Tobias Warnecke @tobiaswarnecke.bsky.social · 10/09/2026Lovely molecular dissection of how a bacterium defends itself against a parasitic epibiont: www.biorxiv.org/content/10.6...biorxiv.orgOral Actinobacteria sense and defend against parasitic epibiontsBacteria contend with a wide range of antagonistic interactions from neighboring microbes. One widespread but poorly understood threat is posed by Patescibacteria, which proliferate by colonizing host... 030
Reposted by Tobias WarneckeGraham Coop @gcbias.bsky.social · 10/09/2026I’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 2120184
Reposted by Tobias WarneckeChannel 4 News @channel4news.bsky.social · 03/09/2026Undercover footage verified by Channel 4 News reveals a secret plot by senior Reform UK figures to break the law on party donations. A leading legal expert is now calling for a criminal investigation. 🔗 Read the exclusive story on Substack:channel4news.substack.comExclusive: Nigel Farage filmed undercover celebrating secret new foreign donationsUndercover footage verified by Channel 4 News reveals a secret plot by senior Reform UK figures to break the law on party donations. A leading legal expert is now calling for a criminal investigation. 46794593997
Reposted by Tobias WarneckeMartial Marbouty @mmarbout.bsky.social · 30/08/2026🚨 ‼️ NEW PUBLICATION ‼️ While we start to know a lot about how bacterial genomes are organized in 3D, almost nothing is known about phage genome once it enters a bacterial cell. read the paper here: www.science.org/doi/10.1126/...science.orgBacteriophage PAK_P3 genome structuration and dynamics during infection of Pseudomonas aeruginosa reveal specific interaction patternsWhile the dynamic changes in genome organization in cellular organisms have been well described, the three-dimensional (3D) folding of phage genomes during the infection of their host is extremely lim... 04422
Reposted by Tobias WarneckeAgnes Noy @agnesnoy.bsky.social · 27/08/2026How do DNA duplexes recognize and pair with each other? Thomas Catley, Victor Velasco Berrelleza, @alicepyne.bsky.social and myself present the first direct visualization of DNA-DNA pairing mediated by divalent cations, confirming the decade-old DNA zipper model! doi.org/10.1093/nar/... 11411
Reposted by Tobias WarneckeLars Eicholt @lacholt.bsky.social · 26/08/2026Two years ago @lassemiddendorf.bsky.social and I noticed that structure and disorder predictor are discordant for de novo emerged and randomized proteins. We now identified which sequences drive these discordant predictions and what properties they have. 1/6 www.biorxiv.org/content/10.6...biorxiv.orgA discrete protein subset drives structure prediction discordance in orphan proteinsStructure and disorder predictors are increasingly used as decision-grade tools in protein engineering and in the analysis of newly emerged proteins, yet how the current state-of-the-art behaves on se... 1105
Reposted by Tobias WarneckeFred Hutch @fredhutch.org · 15/08/2026🔬 Fred Hutch Cancer Center is hiring an Assistant or Associate Professor in the Basic Sciences Division @basicsci.fredhutch.org. Join a world-class research community in Seattle and help advance discoveries in fundamental biology. Apply: apply.interfolio.com/190640 02322
Tobias Warnecke @tobiaswarnecke.bsky.social · 22/08/2026Who needs chromatin anyway...? NOT THIS GUY! www.biorxiv.org/content/10.6... 1/nbiorxiv.orgChromatin is dispensable for bacterial lifeInside cells, DNA is intimately associated with proteins, forming chromatin. The protein constituents of chromatin vary across the tree of life: histones are the principal building blocks of chromatin... 3231104
Reposted by Tobias WarneckeCurtis Suttle @virosphere.bsky.social · 13/08/2026Professor in Bacteriophage Biology & Evolution at the University of British Columbia (UBC). Closing date 1 October, with an expected start date no earlier than January 1, 2027, and a salary within the range of $200,000 to $270,000 per year. For details: ubc.wd10.myworkdayjobs.com/en-US/ubcfac... 25685
Reposted by Tobias WarneckeGregor Mendel Institute of Molecular Plant Biology @gmivienna.bsky.social · 11/08/2026The GMI @gmivienna.bsky.social of the @oeaw.bsky.social seeks to appoint a Scientific Director (f/m/x) to lead one of Europe’s premier research institutes in plant biology. Apply by Nov. 15 via GMI.search.director@oeaw.ac.at. More information: www.oeaw.ac.at/de/gmi/join-... 01939
Reposted by Tobias WarneckeKaçar Lab at UW-Madison @kacarlab.bsky.social · 06/08/2026🚨 Job alert! 🚨 Join the faculty at UW–Madison Bacteriology! We have two faculty searches: • Asst Prof (Microbial Communities & Bioeconomy) • Asst / Assoc / Full Prof (Systems & Synthetic Biology) Check out the open positions and apply👇 #FacultyJobs #SynBio #Microbiology #Astrobiology #Evolution 35372
Reposted by Tobias WarneckeHarmit Singh Malik @harmitmalik.bsky.social · 06/08/2026Come be our colleague. I have been in this Division for 27 years (4 as a postdoc and 23 as a PI). It is an amazing place to work, collaborate, and be inspired. If you are applying to be an Assistant or Associate Professor this Fall, don't miss this deadline. 2163152
Reposted by Tobias WarneckeArnau Sebé-Pedrós @arnausebe.bsky.social · 03/08/2026Happy to share the final version of our study on the evolution of chromatin states across eukaryotes, out today in @natgenet.nature.com Led by @crisnava.bsky.social and @seanamontgomery.bsky.social www.nature.com/articles/s41... Some highlights belownature.comDiversity and evolution of chromatin regulatory states across eukaryotes - Nature GeneticsThis study introduces iChIP2, a low-input chromatin immunoprecipitation followed by sequencing method that profiles histone post-translational modifications (hPTMs) simultaneously across diverse eukar... 1018481
Tobias Warnecke @tobiaswarnecke.bsky.social · 29/07/2026Bacteriocins in archaea and archaeocins in bacteria. @romainstrock.bsky.social surveys the the exchange of molecular weaponry between archaea and bacteria. www.biorxiv.org/content/10.6...biorxiv.orgBacteriocins in archaea and archaeocins in bacteriaArchaea and bacteria routinely live side by side in microbial communities and must interact at least on occasion. Whether such cross-Domain interactions are dominated by mutual disregard, co-operation... 14821
Reposted by Tobias WarneckeLars Eicholt @lacholt.bsky.social · 25/07/2026New preprint: how are young and old proteins distributed in sequence space? 🌌 Comparing de novo, intergenic and canonical proteins from yeast and fly with length- and composition-matched randomized controls, using alignment-free k-mer distances. 1/7 doi.org/10.64898/202... 162
Reposted by Tobias WarneckeAlejandro Montenegro @aemonten.bsky.social · 15/07/2026Interesting. Full deletion of all introns in yeast was actually my project in the Staley lab, *20 years ago*. I actually found a bunch of phenotypes. We did this in collaboration with the Guthrie lab. www.cell.com/cell/abstrac...cell.comA spliceosome-independent eukaryote generated by complete intron removalElimination of all spliceosomal introns reveals a spliceosome-independent eukaryote. 26021
Reposted by Tobias WarneckeFaraz Mardakheh @mardakheh.bsky.social · 03/07/2026🚨🚨NEW PREPRINT ALERT!🚨🚨Proud to present our recent study, out now on bioRxiv, in which we reveal an RNA-dependent positive feedback loop that drives malignant ribosome biogenesis and tumour growth (1/15). 🔗 www.biorxiv.org/content/10.6... 25024
Tobias Warnecke @tobiaswarnecke.bsky.social · 24/06/2026I agree with this take, both in terms of the frankly needless binarizing framing and on the broader point of public metrics versus individual values. What is and is not important will be a matter for you to decide and will differ from person to person based on their priorities and values 1/n 1112
Reposted by Tobias WarneckeNadia Aubin-Horth @naubinhorth.bsky.social · 23/06/2026Our biology department at Université Laval has a faculty position in Cell Biology, Molecular Biology, or Genetics. We have an Institute of Integrative and Systems biology, we are unionized, and Québec City is a wonderful mix of culture and access to nature. AMA universityaffairs.ca/search-jobs/...universityaffairs.caSearch Jobs - University Affairs 01524
Tobias Warnecke @tobiaswarnecke.bsky.social · 23/06/2026I'd like to have access to the conveyor belt of groundbreaking discoveries in the Nobu lab, please. 030
Reposted by Tobias WarneckeMasaru Nobu @masarunobu.bsky.social · 23/06/2026Parasitic bacteria feeding on their hosts’ RNA!? New cultures and Patescibacteriota/Minisyncoccota/CPR continue to surprise us… www.biorxiv.org/content/10.6...biorxiv.orgA representative of a ubiquitous bacterial lineage parasitically feeds on host RNACellular metabolism is widely understood as an integrated network of redox reactions, energy conservation, and biosynthetic pathways. Here we show that across diverse prokaryotic lineages, loss of red... 03417
Reposted by Tobias WarneckeSvetlana Dodonova @dodonova-sveta.bsky.social · 19/06/2026Excited to share our new preprint! 🧬❄️ by brilliant @mdreimann.bsky.social and great collaborators! Using cryo-ET&EM, we reveal archaeal chromatin in a near-native state: variable-beads-on-a-string fibers shaped by growth phase and histone composition #ArchaeaSky www.biorxiv.org/content/10.6... 815363
Tobias Warnecke @tobiaswarnecke.bsky.social · 11/06/2026Archaea are the hornets of the microbial world. Discuss. www.biorxiv.org/content/10.6... TLDR: Archaeon kills bacterium with secreted phospholipase. Pretty nifty way to kill bacteria for a microbe with a very different lipid make-up, I reckon. No need to worry about accidentally killing yourself.biorxiv.org 24017
Tobias Warnecke @tobiaswarnecke.bsky.social · 11/06/2026 Archaea are the hornets of the microbial world. Discuss. www.biorxiv.org/content/10.6... TLDR: Archaeon kills bacterium with secreted phospholipase. Pretty nifty way to kill bacteria for a microbe with a very different lipid make-up, I reckon. No need to worry about accidentally killing yourself.biorxiv.org 1134
Tobias Warnecke @tobiaswarnecke.bsky.social · 11/06/2026Archaea the hornets of the microbial world. Discuss. www.biorxiv.org/content/10.6... TLDR: Archaeon kills bacterium with secreted phospholipase. Pretty nifty way to kill bacteria if you are a microbe with a very different lipid make-up, I reckon. No need to worry about accidentally killing yourself.biorxiv.orgA Bactericidal Phospholipase from ArchaeaArchaea kill bacteria, at least on occasion. The molecular underpinnings of these lethal interactions are barely understood. Here, we describe cinquedea, an α/β hydrolase secreted by the halophilic ar... 14416
Tobias Warnecke @tobiaswarnecke.bsky.social · 09/06/2026@alexdemendoza.bsky.social what’s the methylome of this thing? 140
Tobias Warnecke @tobiaswarnecke.bsky.social · 04/06/2026Quite refreshing to read the words “out playing a defensive shot”… 001
Tobias Warnecke @tobiaswarnecke.bsky.social · 03/06/2026The public get to vote? I guess it’s a straight shoot out between Dietmar Hamann and Creature McCreatureface. 040
Reposted by Tobias WarneckeRob Klose @robklose.bsky.social · 29/05/2026Help please! We need to do some large(ish) cell culture inhibiting E-cadherin with a monoclonal antibody. Does anyone have the DECMA-1 hybridoma cell line so we could purify our own antibody? or a similar monoclonal that would do the job. Any help greatly appreciated, just DM me. Please repost! 01241
Reposted by Tobias WarneckeJames Gahan @jgahan.bsky.social · 20/05/2026We are looking for a new colleague to join us in Galway. The position is in Biochemistry and if research focus lines up we hope the successful person will join us in the Centre for Chromosome biology (chromosome.ie). Reach out if you are interested in applying! tinyurl.com/2jy4rj3r 03436
Reposted by Tobias WarneckeTrinity College, Oxford @trinityoxford.bsky.social · 19/05/2026The original figures were installed in the 17th century and removed during renovation work in the 1820s. One was later discovered in the President’s Garden; the others remain unaccounted for. Read more: www.trinity.ox.ac.uk/news/trinity... 013
Reposted by Tobias WarneckeSusan Schlimpert @s-lab.bsky.social · 07/05/2026Dear PhD students and postdocs — we want to hear about your science firsthand at our annual Early Career Microbiologists Mini-Symposium @johninnescentre.bsky.social (UK) this September. For more information and to apply: www.jic.ac.uk/event/early-...jic.ac.ukEarly Career Microbiologists Mini-Symposium 2026 | John Innes CentreThe Department of Molecular Microbiology is organising a one and a half day Early- Career Microbiologists Mini-Symposium. The symposium will be held from Tuesday 22nd – Wednesday 23rd September 2026. 03746
Tobias Warnecke @tobiaswarnecke.bsky.social · 16/04/2026Why is the BBC investigating and leading their news with individual immigrants cheating the immigration system rather than, I don’t know, holding people in power to account? 020
Reposted by Tobias Warneckesandraduharcourt.bsky.social @sandraduharcourt.bsky.social · 08/04/2026Our latest publication is now out at Genome Biology! link.springer.com/article/10.1... We uncover a unique association between a H3K27me3 reader complex and active transcription. A thread with our key findings: (1/8) #TEsky #Polycomb #transcription #smallRNAslink.springer.comA H3K27me3 reader complex couples H3K27me3 accumulation to nascent transcription of transposable elements in Paramecium - Genome BiologyBackground The ability to deposit histone H3K27-trimethyl (me3) marks is essential for transcriptional repression by Polycomb Repressive Complex 2 (PRC2). This is largely attributed to Polycomb repres... 48839
Tobias Warnecke @tobiaswarnecke.bsky.social · 08/04/2026I wrote an essay. It’s about gain-of-function mutations. And penguins. Also ion channels, chihuahuas, the film Alien, recycled cardboard, and the Apollonian mind. Oh, and muffins. Thanks to the editors of #GENETICS @genetics-gsa.bsky.social for letting me take some stylistic liberties. 1/2 35726
Tobias Warnecke @tobiaswarnecke.bsky.social · 07/04/2026Less than 2 weeks to apply for the dubious pleasure of becoming my Fellow tutor (like, literally a Fellow!) @trinityoxford.bsky.social and an Associate Professor @oxfordbiochemistry.bsky.social . Great city, great department, great colleagues, great college, great everything. 062
Reposted by Tobias WarneckeTobias Warnecke @tobiaswarnecke.bsky.social · 05/03/2026Pls re-post: My department @oxfordbiochemistry.bsky.social are recruiting for several new faculty positions (links below). Broad search in molecular biology/biochemistry, across prokaryotes and eukaryotes. Interested in understanding life at the molecular level, this job might be for you! 1/nmy.corehr.comJob Details 292127