Another FMI Annual Meeting is in the books! After a night of follies and plenty of dancing, today brought the announcement of our internal prize winners, more inspiring talks, and a vibrant poster session. Already looking forward to next year! 🙌

📣The Turco group is seeking a computational biologist to analyze large omics datasets. Work on cutting-edge 3D organoid models of the human placenta and be embedded in our Computational Biology Platform (part of @sib.swiss). Apply here: www.fmi.ch/education-ca...

I am excited to announce that we are looking for a Lab Manager @fmiscience.bsky.social in Basel. If you want to be part of a growing team investigating development and tissue formation, and are enthusiastic about helping set up a new lab, please check out the role: www.fmi.ch/education-ca...

Become our colleague at @fmiscience.bsky.social! The FMI is a very special place to start your lab: a vibrant international institute with world-class research groups and facilities, core funding, fantastic trainees, great colleagues😅, and a collegial culture. Get in touch if you're interested!

This is not a HiC map! Ever wondered if multiple enhancers get activated simultaneously? We measured chromatin accessibility on thousands of molecules by nanopore to create genome-wide co-accessibility maps. Proud of @mathias-boulanger.bsky.social @kasitc.bsky.social Biology in the thread👇

New preprint with @gfudenberg.bsky.social We find the rate of cohesin loop extrusion in cells is set by NIPBL dosage and tunes many aspects of chromosome folding. This provides a molecular basis for NIPBL haploinsufficiency in humans. 🧵👇 www.biorxiv.org/content/10.1...

We are hiring a scientist to lead our 'Build' team at the Seattle Hub for Synthetic Biology. @alleninstitute.org Job posting below: alleninstitute.org/careers/jobs... Please reach out if you have any questions!

Excited to share the latest work from the lab led by @eharo84.bsky.social, in which we have used synthetic biology to explore the mechanisms by which different types of long-range enhancers ensure robust and precise developmental gene expression www.biorxiv.org/content/10.1...

We found a new asymmetry in the large-scale chromosome structure: sister chromatids are systematically shifted by hundreds of kb in the 5′→3′ direction of their inherited strands! The work was led by Flavia Corsi, in close collaboration with the Daniel Gerlich lab. www.biorxiv.org/content/10.1... 1/

Our paper describing the Range Extender element which is required and sufficient for long-range enhancer activation at the Shh locus is now available at @nature.com. Congrats to @gracebower.bsky.social who led the study. Below is a brief summary of the main findings www.nature.com/articles/s41... 1/

Finally out! 🥳 Our paper showing how a transposable element (TE) insertion can cause developmental phenotypes is now published @natgenet.nature.com 🧬🦠🐁 Below is a brief description of the major findings. Check the full version of the paper for more details: www.nature.com/articles/s41588-025-02248-5

Our work bridging enhancer-promoter proximity to phenotypic outcomes in vivo is out! Shout out to @olimpiabompadre.bsky.social, to Marie Kmita's lab, and to all the co-authors. www.nature.com/articles/s41...

We are looking for a research assistant to join our lab and support ongoing projects with genome engineering in mouse embryonic stem cells! Please get in touch if you are interested. www.fmi.ch/education-ca...

How to find Evolutionary Conserved Enhancers in 2025? 🐣-🐭 Check out our paper - fresh off the press!!! We find widespread functional conservation of enhancers in absence of sequence homology Including: a bioinformatic tool to map sequence-diverged enhancers! rdcu.be/enVDN github.com/tobiaszehnde...

(1/n) Thread @matteomazzocca.bsky.social @domenicnarducci.bsky.social Simon Grosse-Holz @jessematthias.bsky.social preprint Q: how does chromatin move? Using MINFLUX, SPT & SRLCI, we track chromatin dynamics across 7 orders of magnitude in time to provide answers www.biorxiv.org/content/10.1...

1/ Super excited to share my first preprint from @andersshansen.bsky.social Lab! We used MINFLUX to track chromatin (H2B-Halo and Fbn2 locus) at an unprecedented 200 μs, then combined it with SPT to span μs-minutes (H2B) or SPT & Super-Res Live-Cell Imaging (SRLCI) to span μs-hours (Fbn2)

Check out our latest work on the evolution of animal genome regulation out today in @nature.com. Nicely summarized below by @ianakim.bsky.social. www.nature.com/articles/s41... This is a major output from our ERC-StG project Evocellmap @erc.europa.eu at @crg.eu

I’m very excited to share our work on the early evolution of animal regulatory genome architecture - the main project of my postdoc, carried out across two wonderful and inspirational labs of @arnausebe.bsky.social and @mamartirenom.bsky.social. www.nature.com/articles/s41...

Our latest work now online in Cell: Rewriting regulatory DNA to dissect and reprogram gene expression Our new method (Variant-EFFECTS) uses high-throughput prime editing + flow sorting + sequencing to precisely measure effects of noncoding variants on gene expression Thread 👇

Our recent paper reports extremely long-range (up to 5.1 Mb 😲) regulation of certain genes in fly neurons and provides new insights into how they form (see short thread below 👇). genesdev.cshlp.org/gca?gca=gene...

The importance of moving away from bulk! Occupancy of Pol II at promoters is dramatically different between fly and mouse cells! When looking single molecule! Proud of the team! @kasitc.bsky.social @molinalab.bsky.social doi.org/10.1038/s443...

Celebrating 10 years of our lab with a new preprint: www.biorxiv.org/content/10.1... How does enhancer location within a TAD control transcriptional bursts from a cognate promoter? Experiments by Jana Tünnermann and modelling by Gregory Roth

Fun collaboration with @gebhardtlab.bsky.social and @akispapantonis.bsky.social: CTCF and cohesin bind increasingly efficiently to chromatin and instruct the establishment of chromosome structure in zebrafish embryos

An image analyst position is available in our microscope facility. Please share!

Want to start an independent research group? ...with core funding, outstanding facilities & a curiosity-driven culture? Join us at @embl.org We are recruiting across research themes, inc (epi)genomics, human dev bio, predictive modelling & neurobiology👇 embl.wd103.myworkdayjobs.com/en-US/EMBL/d...

Now out in @science.org w/ @jshendure.bsky.social we present 'Genome-shuffle-seq': a method to shuffle mammalian genomes and characterize the impact of structural variants (SVs) with single-cell resolution in one experiment. www.science.org/doi/10.1126/...

Together with @smandrup.bsky.social and Minna Kaikkonen we are happy to announce the 3rd Edition of the EMBO Workshop on #Enhancers and #Enhanceropathies. This time we will meet during the beautiful Danish summer (June 16-21). Book the dates and register soon!!! meetings.embo.org/event/25-enh...

Come join us for this very first conference on single molecule approaches (both omics et imaging) to understand gene expression regulation. Lots of slots for young selected speakers!

Very cool collaboration with @andersshansen.bsky.social's lab on how to calibrate Micro-C using our labs' previous live-cell estimates of looping probability!

Two great articles in Mol Cell about enhancer cooperativity & long-range enhancer activation by @chribue.bsky.social & Wysocka labs: www.sciencedirect.com/science/arti... www.sciencedirect.com/science/arti... Dimitra and I had the pleasure to write a Preview: www.sciencedirect.com/science/arti...

We are happy to share our enhancer scramble story, a strategy to create hundreds of stochastic deletions, inversions, and duplications within mammalian gene regulatory regions and associate these new architectures with gene expression levels 🧵 www.biorxiv.org/content/10.1...

Excited to share James Jusuf's preprint: By integrating Micro-C with SuperRes Live-Imaging we can calibrate genomics&imaging to perform absolute quantification of looping (e.g. this loop is present 3%) We quantify mESC 36k loops: <loops> are generally rare (2.3%) www.biorxiv.org/content/10.1...

Our IT (at @fmiscience.bsky.social) group is looking for a Linux Systems Engineer. This is an interesting opportunity to work in a diverse research environment. www.fmi.ch/education-ca...

Single molecule approaches across the central dogma! Genomics, imaging and theory! Very excited to host the first edition of Gene regulation, one molecule at a time this July @embl.org! Great lineup and many abstract selected talks!

We made a photoswitchable HaloTag (psHaloTag), which can reversibly turn-on fluorogenic dyes upon illumination 💡. Congrats to Franzi, Bego and all co-authors, check out our preprint below 👇 www.biorxiv.org/content/10.1...

Our new paper showing how loss of the nuclear pore protein TPR leads to activation of an inflammatory gene expression programme in senescence is now published in eLife: bit.ly/4h1VcFi @wbickmor.bsky.social @uoe-igc.bsky.social @elife.bsky.social

How to test the functional impact of non-coding variants in vivo? We developed a new method called dual-enSERT, which can quantitatively compare the effects of enhancer variants in live mouse embryos in under two weeks. www.nature.com/articles/s41... 1/n

Are you interested in studying enhancer biology/3D genome organization in my lab at the University of Tokyo? This Biohub Network program would be a great opportunity for you! Feel free to reach out if you're interested!! www.czbiohub.org/program-ssfc...

Only two days left to apply to the joint Epigenetics and Chromatin Architecture & Transcription Regulation meeting 👇 We're looking forward to seeing you in Banff!

Did you know CTCF has a life outside cohesin loop extrusion and 3D genome folding? Here is a short review of these molecular activities by Aaron Corin and with @vram142.bsky.social www.sciencedirect.com/science/arti...

We often speak about chromatin as being accessible or inaccessible, but what does it mean? We wrote a short review on this, 🔬 focused: sciencedirect.com/science/arti... A big thank you to Tom Fillot for his efforts on this and to @hansen_lab @marcelonollmann for their help as editors.

Please check out our new paper showing that the supposed looping factor ZNF143 has no role in chromatin looping: www.cell.com/molecular-ce... And also check out the companion paper from @andersshansen.bsky.social: www.cell.com/molecular-ce...

Finally out! We present EXTRA-seq, a new EXTended Reporter Assay to quantify endogenous enhancer-promoter communication at kb scale! www.biorxiv.org/content/10.1... A 🧵about what it can do: #SynBio #DeepLearning #GeneRegulation

Out now in @ScienceAdvances 👇 science.org/doi/10.1126/... A great team effort, spearheaded by Angeliki, showing that promoter and enhancer dynamics become homogenized on transcriptional activation, and that loop extrusion and transcription compete to put brakes on chromatin

Join us at FMI as a Junior Group Leader! A unique opportunity to set up your lab in a vibrant international research institute with world-class research groups and facilities, generous core funding, a collegial and inclusive culture - and great colleagues 🤓!

Registrations are open for the first edition of 'Gene regulation, one molecule at a time'! Very excited to bring #SingleMoleculeGenomics and #SingleMoleculeImaging community together @embl.org ! www.embl.org/about/info/c...

Incredible day for the lab with @mattiaubertini.bsky.social and Verena Mutzel both being awarded EMBO fellowships to pursue their postdoctoral projects! We're so proud of them and grateful to the EMBO community for supporting our science.

Here it is! Congratuations to @jesskelley.bsky.social @edimitrova.bsky.social @neilblackledge.bsky.social @aleksszczurek.bsky.social and the rest of the team (Maciej, Amy, and Hieu). This was a fab collaboration with Arminja Kettenbach. Also see a lovely complementary paper from Fei Chen's group.

Join us in Banff for the Keystone Interplay of Chromatin Architecture and Transcriptional Regulation meeting next spring (joint with Epigenetics in Development and Disease): www.keystonesymposia.org/conferences/... Short talk abstract coming up - Jan 9

Gene regulation is more complex than you think, even in bacteria! Check out the preprint from the PhD work of Luca Galbusera. TLDR: Within single cells, transcription factor (TF) levels can undergo large transient changes that occur on the same time-scale as 1/n www.biorxiv.org/content/10.1...