Happy to announce "Technical Innovations Using #SerialEM: A Community Meeting", a new format of hybrid meeting David Mastronarde and I are organizing in April 2026. For more info, a preliminary list of speakers, pre-registration etc. visit www.nexperion.net/semcm2026

🦠 Mycobacteria aren't just tough, they're interior designers! 🦠 Check out our latest #preprint 🚨, led by our PhD student @camimille.bsky.social , where we show that #Mycobacterium tuberculosis builds secret cytoplasmic membranes to adapt its metabolism and sneak past immunity 🤫 Thread coming soon!

Huntingtin protein bound to actin filaments. I didn’t know it could do that! Nice one @schurlab.bsky.social and friends! 🧪🧶🧬 #TeamTomo

We have a preprint of a book chapter for you: Structural Analysis of Membrane Proteins in Cell-Derived Microvesicles. We describe how to image membrane proteins in mid-sized vesicles using cryo-electron tomography zenodo.org/records/1717...

A molecular-resolution look into the near-native architecture of the spinach chloroplast🌱. This one was a long time in the oven, but we're happy to finally share our "version of record". What long-standing debates did we settle? Check back for a short thread🧵 on Monday. #TeamTomo #PlantScience 🧪🧶🧬🔬🌾

cell divisionists & FtsZ fans take note 👇

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

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

Are you ready to lead ground-breaking research in Infection Biochemistry? We are recruiting outstanding scientists to establish research groups based at @cssbhamburg.bsky.social tackling fundamental questions in molecular mechanisms of infection. embl.wd103.myworkdayjobs.com/en-US/EMBL/j...

Join us for the Austrian Cryo-EM Symposium Nov 11–12 at @istaresearch.bsky.social! Top speakers, cutting-edge cryo-EM, and a chance to explore Vienna & the ISTA campus. Register now 👉 cryoem-symposium.pages.ist.ac.at #cryoEM #teamtomo

Oxford Biology is growing 📢 We’re appointing 3 Associate Professors in: 🌱 Plant Sciences 🦉 Animal Behaviour 🔬 Molecular Cell Biology 3 fields. 3 opportunities. One new home for Oxford Biology. Learn more 👉 bit.ly/41S2Tc7 Apply now 👉 bit.ly/488CNW3

Early-career researchers: want to run your own lab? 🌟Max Planck Research Groups offer 6+ years, up to €2.7M in funding, open-topic freedom, team support & tenure-track opportunities. Intrigued? 😃Apply by Oct 14, 2025! www.mpg.de/max-planck-r...

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.

Microtubules: from atoms to complex systems www.embl.org/about/info/c...

In our new article, we show how P. aeruginosa, a major cause of chronic respiratory infections in #cysticfibrosis (CF), uses the Type VI Secretion System #T6SS and specific #toxins to eliminate competing bacteria www.cell.com/cell-reports... #cryoEM @dshatskiy.bsky.social @jakecolautti.bsky.social

@UniBasel is setting up a new endowed professorship at the Biozentrum to make fundamental discoveries at the interface between biophysics and climate-relevant environmental biology www.biozentrum.unibas.ch/news/detail/...

Asgard archaea were first found in mud at the bottom of the North Sea. Today, cellular biologists Martin Pilhofer and Christa Schleper are exploring one of their more elusive structural elements: a totally tubular system that looks a lot like our own. www.quantamagazine.org/tiny-tubes-r...

New short paper from our lab @currentbiology.bsky.social, in which we discover of a new mode of cell motility for choanoflagellates: flagellar gliding. www.cell.com/current-biol... - A 🧵

Story on our Asgard microtubule paper by Nikki Greenwood: www.quantamagazine.org/tiny-tubes-r... Thanks to all interviewees🎤

🎙️ Job Announcement: Penn State is seeking an ASSISTANT PROFESSOR in MICROBIOLOGY (any subdiscipline) in the Department of Biochemistry and Molecular Biology. Learn more and Join the Microbiome Jubilee: psu.wd1.myworkdayjobs.com/en-US/PSU_Ac...

So grateful to work with this wonderful team of scientists!

Ponce-Toledo et al. confirm the presence, homology, and monophyletic origin of the SELMA protein complex in Cryptophyta, Alveolata, Stramenopiles, and Haptophyta, shedding light on the evolution of photosynthetic eukaryotes. 🔗 doi.org/10.1093/molbev/msaf167 #evobio #molbio

We are hiring-join us!

Excited to share my latest review, now published in the Royal Society theme issue on ‘The ecology and evolution of bacterial immune systems' (available OA): Defence systems encoded by core genomic islands of seventh pandemic Vibrio cholerae royalsocietypublishing.org/doi/10.1098/...

Super excited to receive the ERC starting grant to explore what phage-bacteria interactions can teach us on host-pathogen conflicts 🤩 I'm immensely grateful to my wonderful team and to present and past mentors 🙏

✨I am thrilled to announce that my #ERCStG project will be funded by @erc.europa.eu. It explores how predatory bacteria interact with bacteria, which they invade and kill 🔬. I am very grateful to the ERC, the panel, reviewers, mentors, collaborators and colleagues! 🙏 #ERCStG => tiny.cc/174s001

Really excited to receive the ERC Starting Grant! It’s gonna allow us to do a lot of cool protein design and structural biology method development in the next few years!

Thrilled to be one of 12 awardees of the prestigious #ERCStG from the LS1 panel this year! Over the next five years, we’ll study how intracellular bacterial pathogens #Listeria and #Shigella manipulate #actin to spread infection, with the aim of finding ways to stop them. Exciting times ahead!

Sub-cellular chemical mapping in bacteria using correlated cryogenic electron and mass spectrometry imaging Congrats Hannah Ochner and authors on this important paper! Strong collaboration with @kiranrpatil.bsky.social www.biorxiv.org/cgi/content/... @mrclmb.bsky.social @wellcometrust.bsky.social

🚨 🚨 🗓️ The deadline to submit your abstract for the #ASCB2025 meeting in Philadelphia is this Wednesday, September 3!! Dyche Mullins and I are hosting the session “Cell Biology at the Extremes”. Thermophiles, psychrophiles, tardigrades, giant bacteria… now is your time to shine!! 🚨

First pre-print from the Lucas Lab led by Matthew Giammar and @joshdcryoem.bsky.social online today! We develop a new, extensible Python implementation of 2DTM and apply it to build pixel size optimization, constrained search and characterize molecular motions in situ www.biorxiv.org/content/10.1...

Anyone interested in some Wolbachia T4SS goodness? And other weird stuff? Started years ago by @bigvirushunter.bsky.social in my lab, pulled over finish line by awesome collaboration w Matt Swulius, Carrie Shaffer, & Mohammed Kaplan (don't tthink they're on bsky) www.biorxiv.org/content/10.1...

Exciting to see our protein binder design pipeline BindCraft published in its final form in @Nature ! This has been an amazing collaborative effort with Lennart, Christian, @sokrypton.org, Bruno and many other amazing lab members and collaborators. www.nature.com/articles/s41...

Trouble imaging actin in ExM? Meet HAK-Actin, a probe for U-ExM, cryo-ExM & iU-ExM. Enables post-expansion labeling for max signal. www.biorxiv.org/content/10.1... Soon at @spirochrome.com Led by O.Mercey and @lreymond.bsky.social, in collab with @dudinlab.bsky.social and @marinelap.bsky.social

A new #UExM probe for #Actin! Fun times thinking/developing/testing with @centriolelab.bsky.social & @lreymond.bsky.social ! Congrats to all ! If interested in #UExM, or #HAK-Actin, feel free to reach out ! Soon available at @spirochrome.com #Expansion #Microscopy #ProtistsOnSky

If you are thinking about the future of structural biology, we are too! Our two cents (Jürgen Plitzko and I) just got published online here: authors.elsevier.com/sd/article/S...

FISH-FACS Proteomics: Enhanced label-free quantitative proteome analysis from low cell numbers of uncultured environmental microorganisms academic.oup.com/ismecommun/a... #jcampubs

We are hiring a Postdoc in membrane protein cryo-EM at the University of Georgia. Looking for candidates with expertise in membrane protein purification and biochemistry. Fully funded for up to 5 years. Join us in Athens, GA. Apply: [email protected]

There is still some time left to apply for these two Group Leader positions in Plant Biology and Microbe-Plant Interactions. Spread the word, apply & become our colleague @johninnescentre.bsky.social

A no-miss opportunity to join EPFL. We are a vibrant (had to use it 😉) community working in all branches of basic sciences and engineering, and interdisciplinary studies are strongly encouraged. If you want more information, contact the committee heads, or feel free to DM me. tinyurl.com/bd27ky7p

🚨 New Preprint! Ex-dSTORM resolves fine details of the molecular architecture of CCPs, the 8-nm periodicity of microtubules, and the docking site of synaptic vesicles at the presynapse of hippocampal neurons. ▶️ www.biorxiv.org/content/10.1...

Faculty search announcement 2025: Tenure-Track Assistant Professor in Microbiology at UT Southwestern. We seek candidates working in microbial pathogenesis (some preference may be given to bacterial pathogens). Come join our community! (1/5) www.utsouthwestern.edu/departments/...

DNA and Cas9 on a CIS? Wow 🤯 Injecting excitement into the field! Very cool! @zhangf.bsky.social

Extremely excited for the second version of this workshop at the MPI of Biophysics l, Frankfurt, that will happen 12-20. April 2026. Absolutely amazing lineup of speakers, I am very much looking forward to learning from everyone! Apply here: meetings.embo.org/event/26-in-...

Check out 🧐 our new preprint 📜: www.biorxiv.org/content/10.1... Congrats🎉 to @vasilgaisin.bsky.social and Corina Hadjicharalambous, who studied contractile injection systems directly in hot spring♨️ bacterial mats🦠 #microsky #teamtomo #Chloroflexota

Thrilled to see our work published in @embojournal.org #asgard #archaea #cytoskeleton #tubulin #FtsZ We sincerely appreciate the constructive peer review and the reviewers’ thoughtful, supportive feedback, which greatly strengthened our work.

Outstanding Faculty opportunity in the broad area of 'life sciences engineering' @EPFL School of Life Sciences, open to both junior and senior researchers. We may prefer metabolism-centric applications but remain open to outstanding applications across domains: www.epfl.ch/about/workin...

We’re looking for curious, innovative science leaders at EMBL Heidelberg! 🔬🧬🦠 Join a vibrant, interdisciplinary community where collaboration and innovation are nurtured at all levels. Take a look at these four open positions 👇

If you are a postdoc working on any topic related to environmental microbiology and are looking for exposure, the Thermal Biology Institute (tbi.montana.edu) has slots open for virtual talks via zoom this fall. Email me if you are interested! Seminars are most Mondays, 3-4 pm Mountain Time.

We have a postdoc opening for a protistologist with biophysics inclinations to join our @hfspo.bsky.social project! (focus will be on characterising the morphology, ultrastructure and behaviour of excavates) #protistsonsky Apply by Sept 17th (RTs appreciated!) jobs.exeter.ac.uk/hrpr_webrecr...