Disrupting phage liquid crystalline droplets restores antibiotic susceptibility in Pseudomonas aeruginosa biofilms out in @plosbiology.org by @abultarafder.bsky.social and team. Exciting collaboration with @geiselbiofilm.bsky.social @pearce-maths.bsky.social and others

PLOS Biology@plosbiology.org · 2mo ago

#Biofilm matrices containing filamentous phages help #Pseudomonas aeruginosa tolerate antibiotics. @abultarafder.bsky.social @tbharat-lab.bsky.social &co show that #nanobody disruption of #phage Pf4 #LiquidCrystalline droplets restores #antibiotic susceptibility @plosbiology.org 🧪 plos.io/4xkd6Mw

We're happy to announce our new preprint! 🐸 easymode: general pretrained networks for cellular cryo-ET. Segment ~20 cellular features – ribosomes, microtubules, mitochondria, nuclei & more – with zero model training. 🔗 doi.org/10.64898/202... 🧵👇

I just made an account and voted for this biology laboratory made of LEGO to "promote biological research and inspire more people into the world of biology". They need 10K votes. Reposting and/or voting below would be helpful. 🤗 beta.ideas.lego.com/product-idea...

Biological Laboratory | LEGO® Ideas

This is a two-floor realistic Biological Laboratory building. In this design, I try to tell stories about biologists, introduce biology concepts to general publ…

beta.ideas.lego.com

We are excited to be recruiting a new tenure track group leader in the Structural Studies Division at MRC LMB! It is an amazing place to start your own lab. @mrclmb.bsky.social Please get in touch if you have any questions. www.nature.com/naturecareer...

Research Group Leader Tenure Track - Structural Studies - LMB 2775 - Cambridge, Cambridgeshire (GB) job with MRC Laboratory of Molecular Biology (LMB) | 12854636

Research Group Leader Tenure Track Starting Salary £67,979 to £76,868 per annum MRC Laboratory of Molecular Biology, Cambridge, UK The MRC Laborato...

nature.com

Sjors Scheres@sjorsscheres.bsky.social · 6mo ago

Please spread the word: the Structural Studies Division @mrclmb.bsky.social is looking for a new tenure-track, independent group leader with an exciting plan in any area of Structural (Molecular & Cell) biology, in discovery biology and/or methods development. 🥳 mrc.tal.net/vx/mobile-0/...

We are excited to share our new preprint which is now available to read on biorXiv: doi.org/10.64898/202... 🎉🎉🎉

We are thrilled to share our new pre-print on the molecular anatomy of nuclear proteasome in human sperm cells! #In-cellcryo-ET + #SPA + #LM! @piotrkolata.bsky.social @a-dsantos.bsky.social, @tomdendooven.bsky.social!! doi.org/10.64898/202...

Holy cow the Zhou lab at UCLA is cooking with Isonet 2 - www.biorxiv.org/content/10.6... Averaging-free direct visualization of ribosome translational state! #teamtomo #cryoet

I’m excited to announce that I will be starting my research group on computational enzyme design at the Generative Biology Institute, Oxford, UK (@eitoxford.bsky.social)! PhD applications are open, deadline is Jan 8th (www.chem.ox.ac.uk/genbio-dtp). Email kiarash.jamali@eit.org with any questions!

GenBio DTP

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chem.ox.ac.uk

Very sad news, John Gurdon has died. A developmental biologist's developmental biologist, Nobel prize winner His work is the foundation of much of today's dev & stem cell bio. An inspiration to many, including me. Always asking questions & wanting the answers www.magd.cam.ac.uk/news/profess...

Another preprint highlight was posted by Kanishka Parashar! Read how paclitaxel can target cancer cells by destabilising nuclear integrity in interphase - #preprint from @matteoall.bsky.social & team #preprint #preLight ⬇️👀 prelights.biologists.com/highlights/p...

Paclitaxel compromises nuclear integrity in interphase through SUN2-mediated cytoskeletal coupling - preLights

Paclitaxel destabilizes nuclear integrity in interphase by driving microtubule–vimentin aggregates towards the nucleus, leading to SUN2 dependent loss of Lamin A/C loss and enhanced cancer cell vulner...

prelights.biologists.com

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...

We’re looking for a Research Support Officer to join @matteoall.bsky.social’s group, working with @piotrkolata.bsky.social to investigate nuclear-cytoskeletal coupling in mammalian cells using #cryoEM, #cryoET & other biochemical approaches. www.jobs.ac.uk/job/DOE317/r... Closes 31 AUG #ScienceJobs

We discovered that the SUN5-Nesprin3 LINC complex forms a hexagonal lattice at the sperm HTCA, which radically reshapes the nuclear membrane locally! Our findings also provide the structural basis for understanding the severe ASS (Acephalic Sperm Syndrome) male infertility phenotype.

This work is the result of a fantastic collaboration with@matteoall.bsky.social! @warred.bsky.social, @a-dsantos.bsky.social , @alisterburt.bsky.social , @tom-hale.bsky.social, @mrclmb.bsky.social,

We are excited to announce the first in-cell structure of a LINC complex within a native nuclear envelope at subnanometer resolution!! #In-cell cryo-ET + #atomistic MD simulations! @tomdendooven.bsky.social et al!! www.biorxiv.org/content/10.1...

Fantastic work by the group of @matteoall.bsky.social : a SUN5:Nesprin3 complex at the head:tail junction of sperm cells. 🤯 #teamtomo www.biorxiv.org/content/10.1...

In-cell structure of a LINC complex reveals the molecular basis for membrane remodelling and head-to-tail coupling in sperm cells

In eukaryotic cells, LINC complexes physically bridge the two nuclear membranes to cytoskeletal filaments, transmitting mechanical forces to the nucleus. Due to their dynamic and membrane-embedded nat...

biorxiv.org

Dear all, we are looking for a research assistant in protein biochemistry / cell biology to support our work on nuclear reshaping in human cells. Here the link to the call, please spread: mrc.tal.net/vx/mobile-0/...

Using #cryoET to investigate plant cell-cell communication 🤩🌿

Marcel Dickmanns | 🌿❄️🔬@madic.bsky.social · last yr.

New preprint: In situ Architecture of #Plasmodesmata. Using #cryoET, #AlphaFold & proteomics, we uncover the native organization of plant intercellular nanopores. 🔗 doi.org/10.1101/2025... 🧪🧵1/n #teamtomo #PlantScience #Physcomitrium #Arabidopsis #cryoEM

Structure of the virulence-associated Neisseria meningitidis filamentous bacteriophage MDAphi Out in @pnas.org Congrats @janboehning.bsky.social @abultarafder.bsky.social Miles Graham @mathieucoureuil.bsky.social @mrclmb.bsky.social @hopitalnecker.bsky.social www.pnas.org/doi/10.1073/...

🚨 JOB ALERT 🚨 We're hiring a Research Assistant – no PhD needed! Join us to explore the molecular mechanisms of receptor sorting in endosomes. Experience in protein expression/purification, cloning & cell culture desired 🧫🔬 Apply now 👉 www.nature.com/naturecareer... #STEMCareers #ResearchJobs

Congratulations to @tbharat-lab.bsky.social, Group Leader in the LMB’s Structural Studies Division, who has received the Gold Medal from @embo.org for his research on prokaryotic surface molecules. Read more here: www2.mrc-lmb.cam.ac.uk/tanmay-bhara... #LMBNews

New paper from my group rdcu.be/eoaRr "Trinucleotide substrates under pH–freeze–thaw cycles enable open-ended exponential RNA replication by a polymerase ribozyme" in Nature Chemistry — great collaboration with attwaterlab.uk.

Trinucleotide substrates under pH–freeze–thaw cycles enable open-ended exponential RNA replication by a polymerase ribozyme

Nature Chemistry - Models of abiotic RNA replication suffer from inherent product inhibition arising from the high stability of RNA duplexes. Now, it has been shown that RNA trinucleotide...

rdcu.be

“The Website” is here! It can be intimidating getting into analysis of #CryoET data, and software is evolving all the time👩‍💻🚀. @phaips.vd.st & @florentwaltz.bsky.social put our lab’s workflows into an online guide. We hope this helps lower the bar to joining #TeamTomo. Feedback much appreciated! 🧪🧶🧬🔬

Philippe Van der Stappen@phaips.vd.st · last yr.

Hey #TeamTomo, Ever been in need of a tutorial about the fundamentals of cryo-electron tomography? From preprocessing raw frames to high-res subtomogram averaging? That's why @florentwaltz.bsky.social and I made this website! tomoguide.github.io Follow the thread 1 /🧵 #CryoET #CryoEM 🔬🧪

“Join the Pigino Lab! We’re hiring a PhD student to explore primary cilia biology using advanced imaging, spatial ‘omics, and AI. Apply now at www.cilia-ai.eu and be part of the Cilia-AI Doctoral Network!”

Florian Jug@florianjug.bsky.social · 2y ago

👀 Looking for a PhD position but you are torn between cilia biology and computational AI research? 😜 The Cilia-AI Doctoral Network has you covered! Lots of fantastic projects throughout Europe, also @humantechnopole.bsky.social with us or @gaiapigino.bsky.social - apply now! ‼️ www.cilia-ai.eu

Finally in peer-reviewed form: Mapping the ultrastructural topology of the corynebacterial cell surface. @bupbuse.bsky.social @vikramalva.bsky.social Please also see concurrent beautiful work from @adriasogues.bsky.social and Han Remaut.

PLOS Biology@plosbiology.org · last yr.

The unique #CellEnvelope of #corynebacteria: @tbharat-lab.bsky.social &co map the C. glutamicum cell surface, revealing a patchy S-layer & specific assembly of the PS2 protein, thereby informing our understanding of cell envelopes that contain #MycolicAcids @plosbiology.org 🧪 plos.io/3Y6JNgw

Excited to share our new preprint on co-transcriptional splicing! U1 snRNP is recruited to RNA polymerase II through multiple interaction sites, with elongation factor SPT6 binding directly to the U1 snRNP protein. www.biorxiv.org/content/10.1... #cryoEM #transcription #splicing

Happy to share our manuscript on the in situ visualization of the copia retrotransposon in its final form today published in @cellcellpress.bsky.social www.cell.com/cell/fulltex.... What’s new?

science.org/doi/10.1126/... Just published! We uncovered a molecular machine that connects the cell's two major structural networks revealing how cells accomplish precise internal reorganization - a process disrupted in diseases ranging from cancer to multiple sclerosis.

Active microtubule-actin cross-talk mediated by a nesprin-2G–kinesin complex

Nesprin-2 Giant links the nucleus to the cytoskeleton, enabling actin transport and nuclear movement through kinesin-1 activation.

science.org

We have an exciting opportunity for a new independent group leader with an interest in structural/molecular biology and machine learning to join our Division of Structural Studies at the @mrclmb.bsky.social! 🥳 Re-posts appreciated. www.nature.com/naturecareer...

Research Group Leader Tenure Track - Structural Studies - LMB 2549 - Cambridgeshire job with MRC Laboratory of Molecular Biology | 12835196

Research Group Leader Tenure Track Starting Salary £65,940 to £74,448 per annum MRC Laboratory of Molecular Biology, Cambridge, UK

nature.com

Ever wondered how the chemotherapeutic drug paclitaxel can target slow-dividing tumours? Check out our preprint Hale et al! @tom-hale.bsky.social found a novel non-mitotic mechanism of action for paclitaxel involving nuclear-cytoskeletal coupling via the LINC complex! www.biorxiv.org/content/10.1...