An ultra-rapid 3D immunostaining protocol can uniformly label organ-scale tissues go.nature.com/40wig8l rdcu.be/eUK9R

Exciting new paper out! @allanaschooley.bsky.social and Sergey Venev led this project that let to the discovery of two chromosome folding programs: one inherited via mitotic chromosomes and one mitotic inherited through the cytoplasm! www.nature.com/articles/s41...

🧬 Are you interested in synthetic biology, CRISPR-Cas9 genome editing and cutting-edge genomics? Apply by 07.01.2026 to join Stefan Mundlos’ lab @stemundi.bsky.social at the MPIMG. #IMPRS-BAC #gradschool! @nataliabenetti.bsky.social 👉 www.molgen.mpg.de/5124667/Mund...

Nuclear speckle associated RRM-containing proteins are block copolymers. They make size-limited, ordered microphases, tens of nm in size comprising tens of molecules. Speckles are likely clusters or emulsions of distinct microphases and not macrophases www.sciencedirect.com/science/arti...

Very happy to share the published version of our study on the benefits of sodium sulfite + trolox (SST) as oxygen scavenger for #DNA-PAINT - now out in Small! Thanks to the reviewers for helpful comments and again congrats, Becky, on your PhD's first paper!! tinyurl.com/54m2pt9c

Organelles do NOT have a single uniform pH. And if you think they must, because “protons diffuse fast,” this paper is for you. A thread on why that assumption is wrong; and what we found instead. 🧵 1/n

New preprint from our lab: ‘Retroviral insertions contributed to the divergence of human and chimpanzee brains’. Very proud of this piece which took almost a decade to finish. www.biorxiv.org/content/10.6...

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💥I am excited to present our first research paper from the lab about caveolae lipid trafficking 🎉 Led by my fantastic PhD candidate @estherocket.bsky.social Here we looked into caveolae mediated dietary lipid uptake and how this process is mechanistically facilitated 👇 1/n

Here's another exciting doctoral project led by Research Group Leader Beatrice Ramm at the Friedrich Miescher Laboratory. Check the list of other available projects on our website: lnkd.in/gEMXNQY6 The application portal is open so apply now! #PhD #IMPRS #graduateprogram #maxplanck

Janelia is hiring! "Invent new imaging methods, molecular tools, or protein chemistry approaches" www.janelia.org/content/lead...

🔬 Call to create junior research groups at the Institut Pasteur Focus: Infectious diseases, host-microbe interactions, vaccines Special interest: AI methodologies 📅 Deadline: Feb 9, 2026 👥 2-12 years post-PhD Apply now 📝 research.pasteur.fr/en/call/crea... #JobOpportunity #Research

I am happy to share that my postdoctoral work in the @gerlichlab.bsky.social at @imbavienna.bsky.social is finally out 🎉! Our study reveals how cohesin guides focused and accurate homology search. Read more 👉 www.science.org/doi/10.1126/... Follow along for key insights and updates! 🧵

We developed a 'smart STED microscope' to detect rare objects/events in cells, and unraveled the 3D morphology of a nuclear membraneless organelle (paraspeckle). Amazing collaboration with Sjoerd Stallinga, Bernd Rieger (TU Delft) and @mixmue.bsky.social 🙏 (1/3) www.nature.com/articles/s41...

Bah, who needs cohesin if you're at the right place (near). Grover once taught us the difference between near and far (my favourite Sesame Street piece), and now amazing work from @elphegenoralab.bsky.social led by @karissalhansen.bsky.social shows us how: www.science.org/doi/10.1126/...

Want to analyze the role of endogenous retroviruses in early human development or investigate their regulation in pluripotency and early development for your PhD? Join the lab of @fueyoraquel.bsky.social via the IMPRS-BAC #gradschool! 👉 www.molgen.mpg.de/5094682/Fuey...

🔬 Hot #PhD topic: Single-molecule fluorescence and super-resolution microscopy! Use quantitative nanoscale imaging to map nuclear organization. Apply by Jan 7 to join Johannes Stein’s Lab @jmstein.bsky.social & #IMPRS-BAC #gradschool! 👉 www.molgen.mpg.de/5098010/stei...

A great opportunity to join our newly established imaging centre in Frankfurt as engineer/technician. If you love light microscopy, please apply! Please share!

IMPRS-BAC #gradschool: Our new groupleader @sedonamurphy.bsky.social has an open PhD project in her lab. Topic: Spatial feedback between epigenetic regulation and chromatin regulation. Apply by Jan 7, 2026! 👉 www.molgen.mpg.de/5091778/Murp...

🚨Curious how synthetic fluorophores simplify microscopy? Our review covers applications such as super-resolution microscopy and biosensing. 🎉👩‍🔬Congrats to my first PhD student, Agnese Nicoli, for the fearless deep dive! 🔬 ⚗️ D-CHAB @ethz.ch www.nature.com/articles/s41...

Single-molecule friends! The prelim. program of next year's sm- #Gordon conference in Switzerland is online: www.grc.org/single-molec... It'll be 3x fantastic: science, people, place in the alps ⛰️. Kevin & I hope to see you all next June: Have a look, tell your friends, and register!

@lucianomartelotto, not on Bluesky, on a new Spatial RNA imaging method, PRISM. www.nature.com/articles/s41... Now added to #SingleCell #Spatial #Method bit.ly/scmethodstable

1/ Excited to share our new study with @brumbaugh-lab.bsky.social, out in @natbiotech.nature.com! P-bodies selectively sequester RNAs encoding cell fate regulators, often from the preceding developmental stage. Releasing these RNAs can drive changes in cell identity. 🧵 www.nature.com/articles/s41...

Really excited to present the results of a fantastic collaboration with Jesse Veenvliet @jesseveenvliet.bsky.social @mpi-cbg.de @poldresden.bsky.social 🤩 We find a unique mechanism for body axis elongation in mammals, different from other vertebrate species ➡️ www.biorxiv.org/content/10.1...

Our photoswitchable HaloTag is out in Angewandte Chemie @angewandtechemie.bsky.social ! We now also show that this system can be used to control emitter density in SMLM. Congrats to Franzi, Bego, and our amazing collaborators. Check it out: onlinelibrary.wiley.com/doi/full/10....

My lab is seeking two PhD candidates to investigate the function and regulation of endogenous retroviruses in the early stages of human development 🦠👩‍🔬. Apply through the International Max Planck Research School (IMPRS) program: www.molgen.mpg.de/IMPRS/applic.... www.molgen.mpg.de/5094682/Fuey...

My new lab at the @molgen.mpg.de will be following up on some of the nuclear organization aspects of ecDNA so please do reach out if this is of interest :)

Here, we show that the unique regulatory landscape of ecDNA enables an ancient LINE to resurrect and act as an enhancer of Myc. This was so fun with @katerinakraft.bsky.social and @mattjones.bsky.social and others. www.nature.com/articles/s41...

what you always wanted to know about the molecular choreography of nuclear mRNA packaging and export. thought-provoking review by our colleagues (local or in the RNA community). @plaschkalab.bsky.social @rupertfaraway.bsky.social @thezenklusen.bsky.social www.annualreviews.org/content/jour...

Are you studying synapses in electron microscopy? Tired of annotating vesicles? We have the tool for you! SynapseNet implements automatic segmentation and analysis of vesicles and other synaptic structures and has now been published: www.molbiolcell.org/doi/full/10....

What is a promoter? And how does it work? We very happy to share our latest work trying to understand enhancer-promoter compatibility. I am very excited about the results of @blanka-majchrzycka.bsky.social, which changed the way I think about promoters www.biorxiv.org/content/10.1...

⚠️ Paper alert: Using a novel CRISPR screening approach, we mapped the entire regulatory network controlling Xist—key for X-chromosome inactivation. 👉 We discover how sex and development signals are decoded at a single gene locus. www.nature.com/articles/s41... 👇 Bluetorial

Today in @nature.com, we present our work leveraging functional genomics and human blastoids to uncover a human-specific mechanism in preimplantation development driven by the endogenous retrovirus HERVK. Special thanks to the reviewers whose comments improved our manuscript a lot! rdcu.be/eI3tD

Highly efficient 12-color multiplexing with speed-optimized DNA-PAINT. We are excited to share our latest paper in @natcomms.nature.com, using left-handed DNA to extend speed-optimized DNA-PAINT to 12 targets in a simple and straightforward way! 🧬👈🚀https://www.nature.com/articles/s41467-025-64228-x

Our reporter hopping scaled up to thousands of integrations in a single locus, to produce high-resolution functional maps, with plenty of interesting insights: www.science.org/doi/10.1126/...

Congrats to my friends in the Boettiger lab for this really beautiful live imaging work. A big leap forward in understanding the dynamic side of genome organization. www.science.org/doi/10.1126/...

Our new preprint is up! This is the main postdoc work of @wiesner-t.bsky.social focusing on exocytosis along the axon shaft and its regulation by the sub membrane actin-spectrin scaffold: www.biorxiv.org/content/10.1... Read the thread below for a summary of our findings 🧵1/11

EpiSci - Hi there! Our review “Mechanotransduction in stem cells” is finally published. With @carstenschulte4.bsky.social we provided a comprehensive picture, that aims to cover the whole mechanotransductive pathway from the cell microenvironment to the nucleus. 1/3 pubmed.ncbi.nlm.nih.gov/38729084/

And we are done --- #SMLMS2025 is over, and it was great. Thank you Uli & Ulrike & all the helpers 👍, and thanks to everyone joining this event 🙏 ... safe travels home & see you soon!

Out today in @nature.com: Together with the Honigmann, Shevchenko, Drobot and Hof labs, we present a general workflow for imaging the localization and transport of individual lipids in cells and mapping their metabolism. www.nature.com/articles/s41...

Excited that our paper was published in Science Advances 🧪 Great work by first author Merrick Pierson Smela who will carry this work forward in his new start-up!

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-...

🚨New preprint from the lab🚨 🧬 What keeps certain chromatin domains anchored at the nuclear periphery? Our new genome-wide HiDRO screen uncovers a key role for RNA-binding protein hnRNPK. www.biorxiv.org/content/10.1...

(1/n) DNA-PAINT imaging inside the nucleus at single antibody resolution using TIRF? Ultrathin sectioning makes it happen! Grateful to share my postdoctoral work introducing “tomographic & kinetically-enhanced DNA-PAINT” or in brief: tkPAINT. Out in @pnas.org! doi.org/10.1073/pnas... 👇🧵

We’re excited to share LiteLoc — a lightweight and scalable deep learning framework for high-throughput single-molecule localization microscopy, enabling analysis speed of >500 MB/s on 8× RTX 4090 GPUs without compromising accuracy. rdcu.be/eztp6

🚨 2 × PhD positions @EPFL! 🚨 Help us push the boundaries of fluorescence microscopy - DNA nanotech, custom optics & spatial omics in Lausanne 🇨🇭. Start Jan 2026. Send CV + motivation + 2 refs → [email protected] #PhD #Hiring #microscopy #SuperResolution #SpatialOmics #DNAPAINT #FLASHPAINT

Many proteins bind RNA, yet we still don’t know what RNAs most bind because methods map one RBP at a time. In @cp-cell.bsky.social, with the Jovanovic lab, we describe SPIDR – a method for mapping the RNA binding sites of dozens of RBPs in a single experiment. www.sciencedirect.com/science/arti...

What allows lamins A and C to confer much stronger mechanical stability to the nuclei than lamin B? We show that even though all lamins can protect the nucleus from small cell intrinsic forces, only lamin A/C protect the nucleus from large deformations: www.biorxiv.org/content/10.1... 1/n

Another paper bluetorial! Today: how does the spatial location of genes influence their function? (1/n) www.nature.com/articles/s41...

EpiSci - 🧬 - 🧪 - The nuclear periphery confers repression on H3K9me2-marked genes and transposons to shape cell fate www.nature.com/articles/s41...