Very excited to announce that my first, first author paper, is now on BioRxiv! In this paper we unambiguously show #COPII coated vesicles in unperturbed human cells for the very first time!! Make my day and check it out! www.biorxiv.org/content/10.1... #Cryo-ET #TeamTomo #Cryo-CLEM ❄️🔬❄️🔬❄️🔬❄️🔬

Vitrification is THE make-or-break for cryoET in tissues. Each sample we figure out opens so many new possibilities for understanding biology. Great screening effort, rewarded with beautiful tomograms. Congrats!

Awesome plant root #CryoET (native Casparian strip) and a detailed methods paper (silver needle cryo-lift out) all in one-- 13 figures! Jean is a machine! Congrats @chgenoud.bsky.social @nikogeldner.bsky.social and the DCI team. 🧪🧶🧬🌾🔬

Schulman lab is ready for the GRK2243 Symposium: Understanding ubiquitination: from molecular mechanisms to disease in würzburg #wUeBI2025 @grk2243.bsky.social @jakobfarnung.bsky.social @samuelmaiwald.bsky.social @hannahbkmpr.bsky.social

Cryogenic light microscopy of vitrified samples with Angstrom precision www.biorxiv.org/content/10.1101/2025.05.27.656160v1 #cryoem

Excited to share our latest study on how K29/K48-branched #ubiquitin chains are forged by the #E3 ligase TRIP12, and how this suggests a consensus mechanism for chain formation by HECT E3s! @natsmb.nature.com 1/7 www.nature.com/articles/s41...

John Briggs has been elected to the Fellowship of the Royal Society, the UK’s national academy of sciences. Congratulations to him and the other outstanding researchers from across the world! ❕https://royalsociety.org/news/2025/05/new-fellows/ @briggsgroup.bsky.social ‪@royalsociety.org

Spatial and stoichiometric in situ analysis of biomolecular oligomerization at single-protein resolution We are excited to present our latest work published in @natcomms.nature.com www.nature.com/articles/s41...

You want to start tomography? Solve structures inside cells? Reach Nyquist 😳 ? @phaips.vd.st and I have a website for you! tomoguide.github.io You'll find a tutorial on how to reconstruct tomograms, pick particles and do subtomogram averaging, using different software! Hope it will be useful !

Amazing work!!! 🎊

🦠🧠 MemBrain update! 🧠🦠 We’ve updated our preprint! It now covers the full MemBrain v2 pipeline for end-to-end membrane analysis in #CryoET: segmentation, particle picking, and spatial statistics. 🔗 Preprint: doi.org/10.1101/2024... 🔗 Code: github.com/CellArchLab/... 🧵(1/6) #TeamTomo

New preprint on 3D heterochromatin architecture in human cells! Great collab with @sergiocruzleon.bsky.social & @johannesbetz.bsky.social from @hummerlab.bsky.social, @marinalusic.bsky.social & the Turoňová lab. Many thanks to my supervisor @becklab.bsky.social. bioRxiv: tinyurl.com/3a74uanv 🧵👇

Cytoplasmic #ribosomes on #mitochondria alter the local membrane environment for protein import, say Ya-Ting Chang, Danielle Grotjahn (@nanigrotjahn.bsky.social) @scripps.edu and colleagues: rupress.org/jcb/article/... #ProteinHomeostasis #Organelles #StructuralBiology #CryoET

So excited and grateful that I was able to contribute to this beautiful work during my time in @thevillalab.bsky.social !

One month ago today, I published my first paper with the @jungmannlab.bsky.social 🥳 What better way to celebrate #MicroscopyMonday than with this STAR Protocol on SUM-PAINT spatial proteomic imaging: a guide for highly multiplexed DNA-PAINT imaging in neurons. star-protocols.cell.com/protocols/4066

Super excited to share our latest work on deciphering the #Ubiquitin Code “𝗨𝗯𝗶𝗥𝗘𝗔𝗗 𝗱𝗲𝗰𝗶𝗽𝗵𝗲𝗿𝘀 𝗽𝗿𝗼𝘁𝗲𝗮𝘀𝗼𝗺𝗮𝗹 𝗱𝗲𝗴𝗿𝗮𝗱𝗮𝘁𝗶𝗼𝗻 𝗰𝗼𝗱𝗲 𝗼𝗳 𝗵𝗼𝗺𝗼𝘁𝘆𝗽𝗶𝗰 𝗮𝗻𝗱 𝗯𝗿𝗮𝗻𝗰𝗵𝗲𝗱 𝗞48 𝗮𝗻𝗱 𝗞63 𝘂𝗯𝗶𝗾𝘂𝗶𝘁𝗶𝗻 𝗰𝗵𝗮𝗶𝗻𝘀” @cp-molcell.bsky.social 1/8 www.cell.com/molecular-ce...

I'm super happy that our story is now published! 📖 www.science.org/doi/10.1126/... But what changed compared to the original preprint? Also, I feel i should post Movie 1 🎥, that inspired the cover. Back when I did the original bluesky thread, movies were not available.

Check out @deglushk.bsky.social 's method to measure membrane thickness in cryo electron tomograms!

Automated Removal of Corrupted Tilts in Cryo-Electron Tomography https://www.biorxiv.org/content/10.1101/2025.03.13.642992v1

AreTomoLive: Automated reconstruction of comprehensively-corrected and denoised cryo-electron tomograms in real-time and at high throughput www.biorxiv.org/content/10.1101/2025.03.11.642690v1 #cryoem

A friend included this anti-acknowledgement section on her PhD thesis. She also added the proposition: “Systematic bullying and undermining of girls and women in STEM starts early on and is the reason why they do not stay in science and related fields.” Absurd we still need to go through this 🧪👩‍🔬

The @briggsgroup.bsky.social alongside teams from @uniheidelberg.bsky.social and @yalemicropath.bsky.social uncover elusive role of #HIV-1 component SP2. Detailed 3D views of viruses by #cryoEM show how SP2 helps the virus matrix to mature. ❕Read the paper @nature.com www.nature.com/articles/s41...

Our methods paper made it to bioRxiv: doi.org/10.1101/2025... Full #cryoET workflows for #plant tissues. Plus some general tricks and tweaks on serial Lift-Out and cryo-FLM. 🧪🧵1/5 #teamtomo #PlantScience #Physcomitrium #Arabidopsis #cryoEM #CLEM

🖥️ A new version of #Cellpose – the popular tool developed by @computingnature.bsky.social & @marius10p.bsky.social that maps the boundaries of diverse cells in microscopy images – now works on less-than-perfect pictures that are noisy, blurry, or undersampled. 🔗 www.janelia.org/news/newest-...

Extremely excited to be joining the vibrant community of the Vienna BioCenter to build up cryo-ET and cryo-FIB milling on campus soon!

Scaling data analyses in cellular cryoET using comprehensive segmentation [new] Comprehensive segmentation of cryoET data enables ontology-based voxel ID, used for context-aware particle picking and faster template matching.

Mark your calendars! Jan. 16 (11:59pm MST) is your last chance to submit your abstract or scholarship application for a short talk alongside @thevillalab.bsky.social and others at Imaging Biomolecules Across Scales. Don't miss out—apply now: keysym.us/KSImaging25 #KSImaging25 #keystoneconferences

Introducing cryoTIGER - a computational alternative to denser sampling during tilt series acquisition in cryo-ET. Congratulations to SCALE @scale-cluster-ffm.bsky.social members Beata Turonova @mpibp.bsky.social, Martin Beck @becklab.bsky.social & Gerhard Hummer @hummerlab.bsky.social

Latest from Baumeister & @lottesogaard.bsky.social labs: The PomXYZ complex and its role in bacterial cell division. www.pnas.org/doi/10.1073/... #teamtomo #cryoET #cryoEM

Exciting work by Martin Beck’s group @mpibp.bsky.social providing further evidence for nuclear pores responding to mechanical stress. The work includes some nice modeling estimating the fluid flow across nuclear pores as a function of (osmotic) pressure. www.cell.com/molecular-ce...

Towards community-driven visual proteomics with large-scale cryo-electron tomography of Chlamydomonas reinhardtii https://www.biorxiv.org/content/10.1101/2024.12.28.630444v1

I’m looking for a postdoc to join my team under a recently funded ERC Starting Grant. If you’re passionate about structural #virology and have experience in #cryoEM SPA and/or #cryoET, get in touch! Application deadline: January 19th. Please share with your networks 🙏 Job link: tiny.cc/7v33001

A flexible framework for fast and accurate segmentation of filaments and membranes in tomograms and micrographs - the TARDIS manuscript is now live @biorxivpreprint.bsky.social ! Thanks to hard work by Robert Kiewisz and our many collaborators! www.biorxiv.org/content/10.1...

Mahamid and Woodruff labs use cryo-ET to look at mitotic centrosomes: Stunned to see the pericentriolar matrix taking shape, and what seem to be ‚S size’ gamma-tubulin complex oligomers capping the end of 11-pf microtubules. www.cell.com/developmenta...