PL retweet. Developmental Biology Course (Quintay). More information: biodesarrollo.unab.cl

Glad to see this out in its final form! www.nature.com/articles/s41... What changed since the preprint? Wonderful experiments disentangling the effect of receptor binding vs tissue porosity on Nodal diffusion, plus one of the smoothest review experiences! Thanks @natcellbio.nature.com & reviewers 🙏

Sign up now for the EMBO Workshop "Molecular mechanisms of developmental and regenerative biology" in Bangalore, India, 25–27 November 2026. Abstract submission by 15 July Registration by 30 August https://meetings.embo.org/event/26-dev-regen-biology #EMBORegenerativeBiology #EMBOevents 🧪

🔔 Proud to share the preprint of my PhD work in the Petridou group @nicolettapetridou.bsky.social @embl.org ✨ “A closed feedback between tissue phase transitions and morphogen gradients drives patterning dynamics” 🐟 🔁 📶 🔗 www.biorxiv.org/content/10.1... #devbio #biophysics 🧵⤵️

you've heard alot about how cells are or are not crowded at the molecular scale, but what about at the organelle scale? in her new preprint, @marymirvis.bsky.social develops a quantitative way to ask this question in budding yeast - see her thread below www.biorxiv.org/content/10.6...

*** GRC Developmental Biology 2027 - Jan 17-22 @ Renaissance Tuscany Il Ciocco Resort *** Join us for a fabulous 2027 Gordon Conference on all things #devbio & the trainee-led GRS! More info on registration, abstract submission, et al., here: www.grc.org/developmenta... #GRCDevBio2027 🧬🐭🐟🪰🌱❤️

Moritz Mall, DKFZ and HITBR, has been awarded the Sibylle Assmus Foundation’s Neuro-Oncology Prize for his research on the plasticity of malignant brain tumors and how this can be used as a potential therapeutic approach. Congratulations! 👏 @moritzmall.bsky.social t1p.de/p49cb

Please check out our new preprint! Together with @sarathomasy.bsky.social and led by DVM/PhD candidate Raneesh Ramarapu, we used 3D imaging + quantitative analysis to show how the corneal endothelium maintains a stable layer and refines hexagonal packing during development.

Apply by May 20th to do research @mpi-cbg.de or @biohub.org. For example, my lab is open to your #ideas that loosely align with the theme of the #evolution of #morphogenesis. The name of the game is #freedom. Join us to develop an independent research line. I provide support, mentoring & technology

12 days to submit abstracts and register for the Signaling by Adhesion Receptors GRC, held June 7 - 12, 2026 in scenic New Hampshire! We have a terrific program that balances developmental biology, cell polarity, and adhesion and signaling. www.grc.org/signaling-by...

Happy to share our new paper on collective cell dynamics. Great work from Yuan Shen @ijmonod.bsky.social ! Dynamic heterogeneity and hidden fluidity in dense epithelial tissues | Science Advances www.science.org/doi/10.1126/...

The next the Ethel Browne Harvey Postdoc Seminar will be held Friday, May 8 at 3 pm Eastern Time with Jennifer Watts @nationwidekids.bsky.social and Bezia Lemma @princeton.edu. Register today and join us. bit.ly/46x8VAo #SDBPostdocSeminar

We are happy to share our new bioRxiv pre-print on A-P axis patterning. A great collaboration with Felix Zhou (UT Southwestern) & the Yeomans group (Physics, Oxford) www.biorxiv.org/content/10.6...

I'm SO excited to see this new paper from our lab's first PhD graduate @wangjianxiong.bsky.social. An outstanding student with a promising career ahead! A PCP-independent role for Prickle1 in junctional neural tube formation. 🧪🐣 Check it out: www.nature.com/articles/s41...

Latest work from the lab driven by our talented student @yannis-reignier.bsky.social , in which we characterize mechanisms coupling surface mechanosensation and cell polarity that promote the dynamic repair of Cell Wall damages. @ijmonod.bsky.social www.biorxiv.org/content/10.6...

Very happy to see this out. 👏 @yinanwan.bsky.social Bogdan Bintu and team. Whole-embryo spatial transcriptomics at subcellular resolution from gastrulation to organogenesis | free link Science www.science.org/eprint/5MHTM...

Did you know that fully half of the talks at the Santa Cruz Developmental Biology Meeting this year will be chosen from submitted abstracts? It's true! Great opportunities for trainees and PIs, too! @socdevbio.bsky.social @rashmi-priya.bsky.social @lowelab.bsky.social scdb2026.sites.ucsc.edu

Very pleased that after a rigorous (and lengthy) review process, our paper visualizing how myosin generated forces modulate actin filament structure for mechanosensitive recogntion by α-catenin has appeared in @nature.com : www.nature.com/articles/s41...

Spend less time processing cell images with the Allen Cell Structure Segmenter. This #OpenScience python-based toolkit helps #cellscience researchers navigate complex images by automatically capturing the boundaries of structures. Access at: https://lnkd.in/gpWA7xWH

Congratulations to UC Santa Barbara's David Gross, who just won the 2026 Special Breakthrough Prize in Fundamental Physics, for a lifetime of groundbreaking contributions to theoretical physics—from the strong force to string theory. Full story: https://ow.ly/ZzyO50YMjzv

For #FluorescenceFriday I'm sharing some promotional material (for education) made by Anna Pietraszewska

Temperature affects all biological rates, but how do we model its effects? Our 2-part review brings together modeling approaches from empirical curve fits to microscopic kinetics to network-level dynamics 🧵 Part I: doi.org/10.1016/j.coisb.2026.100577 Part II: doi.org/10.1016/j.coisb.2026.100578

Our latest work on shape-programmable tissues is out in @science.org. By positioning topological defects in cellular nematics, we encode frustrated 2D force fields that relax into predictable 3D shapes. Collaboration with Marino Arroyo’s lab, led by @pauguillamat.bsky.social at @ibecbarcelona.eu.

This year, the annual symposium of my Chaire @college-de-france.fr will be on The Evolution of Developmental Mechanisms. An impressive lineup of speakers and weirds animals, including humans. Free entrance and coffee breaks. Come, have a seat, relax and enjoy the best possible basic science🤘RT🙏

Now out in its final form! www.science.org/doi/10.1126/...

Just published in @science.org 🚀 By controlling how cells align, we show that living nematic tissues can be programmed to generate forces and fold into predictable 3D shapes. A new platform for tissue engineering and the design of smart active materials! 🫆 www.science.org/doi/10.1126/...

We are looking for an experienced light microscopy specialist, motivated to support our users in the Advanced Light Microscopy Facility at EMBL Heidelberg. embl.wd103.myworkdayjobs.com/en-US/EMBL/j... -closing date 11 May 2026 @eurobioimaging.bsky.social @globalbioimaging.bsky.social

We tracked a zebrafish tail tip for 30h of light-sheet imaging. It didn’t exist at t=0. LiLiTTool: CoTracker3 + object detection → real-time microscope steering. 3D, multi-ROI, open source. www.biorxiv.org/content/10.6... #bioimaging #lightsheet thanks @jytinevez.bsky.social

I'm hiring! I have 2 open positions: 🔬 Postdoc 🧪 Research associate We study how animal multicellularity evolved by exploring the molecular logic of cell adhesion using cell biology, 'omics, and tool-building in non-model organisms. Come join us! Details and application links 👇 Please repost

The next the Ethel Browne Harvey Postdoc Seminar will be held Friday, April 10 at 3 pm Eastern Time with Joaquín Navajas Acedo @mads100tist.bsky.social @biozentrum.unibas.ch and Yiqun Wang @ucsandiego.bsky.social. Register today and join us. bit.ly/42xUhYh #SDBPostdocSeminar

🐟!JOB ALERT!Duke, Durham, NC!🐟 We are looking for a research tech (our current tech is starting grad school this Fall (Yay!)). The candidate will contribute to our ongoing research projects on tissue morphogenesis using zebrafish. Please RT🙏 www.munjallab.com/join-us

I'm happy to present our new tool, EpiCure, a napari plugin to ease correction of segmentation and tracking of epithelia movies, developed in @devstempasteur.bsky.social

1 year technician position in the Roeder lab on how sepal morphogenesis is robust to environmental perturbations. Great position for a postbac. jobs.hr.cornell.edu/us/en/job/WD...

New piece on the mechanics of squamous epithelial shape transition highlighting the role of tensile forces, force transmission by Dumpy & elastic resistance by the ECM in the developing wing. Terrific work from Stefan Harmansa @morphomechanics.bsky.social with Alex Erlich🍾👏: tinyurl.com/2p58b3w3

New paper alert!🤩Super proud that our story led by superstar postdocs @liujinghui.bsky.social and @nerlielisa.bsky.social is finally out! We found how electrical signals are key for promoting organ regenerative growth!!! A thread 🧵https://www.science.org/doi/10.1126/sciadv.aec0687

Excited to share our new article, ‘Mechanical regulation of cuboidal-to-squamous epithelial transition in the Drosophila developing wing’, now online in Current Biology. doi.org/10.1016/j.cu... There’s also a great accompanying Dispatch: doi.org/10.1016/j.cu... #MatrixMechanics #DevBio

We’re looking for a new team member! 🚀 Only 3 more weeks to apply to the fantastic Vienna BioCenter PhD program

Our study on shape diversity in cnidarians is now published. The final version includes extensive new data that substantially extend the original bioRxiv preprint. Congrats to everyone who contributed to this work! www.cell.com/cell/fulltex... @embl.org

Expansion microscopy of a loricate choanoflagellate, generated by Mylan Ansel in our lab 🤩 (yes, the lorica expands. No, we don't understand how either)

Despite it being chaotic, active nematic turbulence can give rise to arrested labyrinthine patterns! Check out our new paper @physrevresearch.bsky.social! Work led by Ido Lavi, with Jean-François Joanny and Jaume Casademunt. journals.aps.org/prresearch/a...

The Cambridge Morphogenesis Seminar is back! We assembled an amazing lineup for you, kicking off the new term of the seminar series with a talk by @marta-shahbazi.bsky.social on the 27th of January, 2:30 pm (UK time). We are looking forward to seeing you all!

SCHEPHERD--the bioelectric cell herding platform built for YOU. Single cells, monolayers, organoids--this herds them all + new tricks. Plz try it-- we will *give* you parts! Teaser here of a steering a single cell. GS Yubin Lin's lifeblood with J. Yodh on piano; Celeste R. and Paul K. Thread 1/N

#Napari does a good job promoting the #Tribolium model. 🤔

How do pairs of DNA loci - such as enhancers and promoters - find each other inside the nucleus? 🤔 Most models assume the random forces driving locus motion are independent in space New preprint by @janniharju.bsky.social: this assumption fails in living cells 🧵 www.biorxiv.org/content/10.6...

Are you fascinated by self-organised patterning processes? The brand-new Stuart lab at EMBL Barcelona is looking for a lab manager! Hannah @htstuart.bsky.social is a fantastic scientist and mentor. Building the lab with her will be a lot of fun! embl.wd103.myworkdayjobs.com/EMBL/job/Bar...

New Perspective form Rory Maizels & me: "Gene regulatory networks: from correlative models to causal explanations" Gene regulatory networks are supposed to give us mechanistic explanations of development, so why are we drowning in 'hairballs' of statistical correlations? rdcu.be/e7zx7

Final version @nature.com of our paper describing unconventional multicellular development in a choanoflagellate inhabiting an extreme environment. A ton of new data since the first @biorxivpreprint.bsky.social preprint (which we've kept updating). A brief 🧵 (carried over from the old place)

Please check out our new preprint! Using single cell analysis paired with HCR to visualize transcript localization we have identified cell and tissue-specific expression of various genes encoding tubulins, kifs, and dyneins during neural crest development!

Finally I can join #FluorescenceFriday as a theorist 😊. This is a DNA-PAINT recording of E-Cadherin and F-actin in Drosophila embryonic epidermis. You can see E-cadherin clusters and their counterparts across junctions. Cover in @biophysj.bsky.social . doi.org/10.1016/j.bp... #devbio #cellbio

New preprint from Meri Saez & co How much information does a developmental landscape encode? Integrating information theory, dynamical systems & dev bio to quantify the number of signalling regimes that generate distinguishable cell fates biorxiv.org/content/10.64898/2026.03.03.709461v1