SFBD_BioDev

Really happy with my latest scavenger hunt in @institutcochin.bsky.social
Cloning is so cool hum hum 😎

🚨🚨🚨
The SFBD board needs to be renewed with 5 members
We wish to strengthen our board with young scientists

To apply: send a brief text introducing your research interests and motivations to sfbd@sfbd.fr by December 4th
Elections will be held online from December 10th to 17th
Please share the info

Great and stimulating lecture from Neil Shubin @neilshubin.bsky.social today at College de France showing how biological innovations predate the revolutions. Evolution is a tinkerer! Thank you @denisduboule.bsky.social for the invite! I’ll try to find time to read George Sand 😁

👍😂

2025 YESS Meeting Niluge86

You were all waiting for it! Here it is!!
The 2025 YESS Walk up Songs playlist 🤘
It was great to catch up with friends and talk Science in beautiful Paris 🤩

link.deezer.com/s/31jNRpZEMz...

It is with great sadness that we heard of John Gurdon’s passing this week. Not just one of our 100 extraordinary biologists, but truly one of a kind, he was a pioneer, whose vision and personality inspired biologists worldwide.

Promotional graphic for The Company of Biologists highlighting their APC-free Open Access publishing initiative. The banner features the covers of five biology journal: Development, Journal of Cell Science, Journal of Experimental Biology, Disease Models & Mechanisms and Biology Open. Each journal cover displays vibrant scientific imagery. Key messages include “Publish Open Access research articles APC-free,” “Access all current & archive content,” and “Learn about our Read & Publish initiative.” The Company of Biologists logo is displayed, along with the URL: biologists.com/read-publish/researchers. The design uses a clean layout with bold text and colorful visuals to emphasise accessibility and support for researchers.

Over 1,000 institutions in 55 countries are participating in our Read & Publish Open Access initiative.

Find out if your institution is included: www.biologists.com/library-hub/...

#OpenAccess #OA #ReadAndPublish #Publishing #Academia #Science #Communication

Poster of Development timeline and history

1953: The Company launches the Journal of Embryology and Experimental Morphology. In 1987, JEEM is renamed Development @dev-journal.bsky.social. Read their 100-year anniversary articles collection: bit.ly/42vDGED

2018: preLights @prelights.bsky.social is launched, a preprint highlights service run by the biological community & supported by the Company. A dedicated team of ECR ‘preLighters’ select, highlight and comment on preprints that are of particular interest to the biological community. bit.ly/4mTr4yt

The Node infographic showing global reach, number of posts, jobs advertised, events listed and registered authors. Including a breakdown of the Node network.

2010: Launch of the Node @the-node.bsky.social, our community site for and by developmental and stem cell biologists. Find out how the Node was born. bit.ly/3VOfCZZ

Poster of the 100-year history of The Company of Biologists.

1925: On this date, 100 years ago, The Company of Biologists is founded by George Parker Bidder III. Throughout today, we will be posting some of our key milestones. Read more about the past 100 years at bit.ly/3WnTVA1.

q.e.d Science Critical Thinking AI for constructive criticism and science evaluation

Here's the link to the system, try it! qedscience.com
@qedscience.bsky.social

BIG ANNOUNCEMENT📣: I haven’t been this excited to be part of something new in 15 years… Thrilled to reveal the passion project I’ve been working on for the past year and a half!🙀🥳 (thread 👇)

Developmental Biology lost a giant yesterday 😔
May his legacy thrive and keep inspiring current and future generations of scientists

www.gurdon.cam.ac.uk/nobel-laurea...

Development cover: Embryonic eye of an anole lizard stained for nuclei (DAPI, blue) and F-actin (Phalloidin, orange), imaged by spinning disc confocal microscopy and processed using ImageJ. The image was acquired at the 2025 MBL Embryology course by Arthur Boutillon and was the Editor's choice from the Node image competition.

Congratulations to the winners of our image competition with the @mblscience.bsky.social Embryology course. The winner of the Editor’s choice is an image of a anole lizard eye, acquired by Arthur Boutillon @campaslab.bsky.social.
thenode.biologists.com/results-from...
#devbio 🔬🎉

🚨 Two weeks left to apply for the EMBL-EBI–Sanger Postdoctoral (ESPOD) Programme.

Apply by: 30 September 2025.

Ready to take the next step in your science career?
www.ebi.ac.uk/research/pos...

@sangerinstitute.bsky.social
#postdoc #sciencecareers

Phenotype rescue upon Zic4 and Gata3 double knockdown. (A,B) Maximum projection confocal images of oral (A) and aboral (B) ends of animals after GFP RNAi (control), Zic4 or Gata3 RNAi, and Zic4+Gata3 RNAi. DNA in cyan, peroxidase activity in magenta and Nematocilin in orange. Panels on the right show magnifications of boxed areas on the left. Scale bars: 100μm. Note the ectopic peroxidase staining in tentacle tips upon Zic4 RNAi, and ectopic Nematocilin staining adjacent to the foot upon Gata3 RNAi, as well as rescue of both phenotypes in the double knockdown. (C) Percentage of animals with ectopic peroxidase staining in tentacles upon Zic4 KD and double KD. (D) Percentage of animals with ectopic Nematocilin staining adjacent to the foot in Gata3 KD and double KD. For examples of strong and partial phenotypes refer to Fig. S6. Data in G and H shown for n animals pooled from at least two independent replicates. ***P<0.001 (Fisher's exact test). (E,F) Schematic of proposed model for controlling the choice between basal disk and battery cell fate in Hydra. At the oral pole, Wnt signaling (black dot) activates Zic4 (orange) expression and thus basal disk identity. Without it, Gata3 dominates at the opposite end, leading to basal disk fate establishment (E). Experimentally depleting one of the factors results in ectopic cell fate acquisition at the opposite body end (F).

Hydra body axis balance: a fight between two transcription factors

This Research Highlight showcases the work from Jaroslav Ferenc, Marylène Bonvin, Panagiotis Papasaikas, Jacqueline Ferralli, Clara Nuninger and Charisios D. Tsiairis:

journals.biologists.com/dev/article/...

Venez nombreux, pas besoin d’être millionaire pour aider la recherche. Peu importe le montant, chaque don sera bénéfique !

🙌🙌🙌

So many exciting projects !
Congrats all laureates!

Some will not like it but which papers are you taking with you this summer? Looking for good reads!

A complete model of mouse embryogenesis through organogenesis enabled by chemically induced embryo founder cells A small-molecule-only strategy enables reprogramming ESCs into embryo founder cells that give rise to a high-fidelity embryo model directly and efficiently. This embryo model replicates embryogenesis ...

Impressive work from @josesilvalab.bsky.social

www.cell.com/cell/fulltex...

Postdoctoral Research Associate: Modelling Neural Crest Anomalies (mouse/human) - the Node The Liu lab is looking for a postdoc with a love of embryos and developmental biology! This post is part of an MRC-funded collaboration between Karen Liu’s lab at King’s College London and Marco Trizz...

Dev biologists! 3-yr postdoc position at King's, collaboration with Trizzino lab @marcotrizzino.bsky.social modelling CHD3 neural crest. We are looking for postdocs with mad embryology skills @the-node.bsky.social #developmental @ccrb27.bsky.social

thenode.biologists.com/jobs/postdoc...

Group Leader - Genome Biology Unit Are you ready to lead groundbreaking research in Genome Biology? Join us at EMBL! We are seeking a motivated scientist to lead an independent research group addressing exciting and original biological...

To all post-docs: The Genome Biology dept ‪@embl.org
has an Independent faculty position. Fantastic place to set up your lab –great package: core funding, fantastic Ph.D. students, cutting edge core facilities & great colleagues. Closing date Sept 19th
embl.wd103.myworkdayjobs.com/en-US/EMBL/j...

Nice work @guandrey.bsky.social and @olimpiabompadre.bsky.social
Dev Bio is amazing !

Liebenberg syndrome severity arises from variations in Pitx1 locus topology and proportion of ectopically transcribing cells - Nature Communications Here the authors show that reducing enhancer-promoter distance at the Pitx1 locus increases proportion of Pitx1 forelimb expressing cells, worsening skeletal defects in Liebenberg syndrome. They also ...

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...

Enhancer adoption by an LTR retrotransposon generates viral-like particles, causing developmental limb phenotypes - Nature Genetics Activation of an LTR retrotransposon inserted upstream of the Fgf8 gene produces viral-like particles in the mouse developing limb, triggering apoptosis and causing limb malformation. This phenotype c...

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

C'est important les PHRC quand meme!

poke