Gauthier Toulouse

PhD student @MarcelleLab6 Chicken Embryo, Muscle Development, Evo-Devo, Wnt Signaling, Limb Development

[Ethan Hollingsworth @ewholling]

How do non-coding variants in enhancers cause human disease?

Here, in my main PhD work with @evgenykvon, we uncover a surprising mechanism, with generalizable implications for human genomics. https://t.co/UHMAjxs6Qj n/

[Neil Shubin @NeilShubin]

New paper from the lab: Our teeth arose as sensory organs on the outside of the body of ancient jawless fish.!! Congrats to Yara Haridy and the team!
Open Access Paper: https://t.co/Q4gOzCKm1p
News and Views: https://t.co/YrfXxegygN
Background and video: https://t.co/UFGocj83VY

[Science Magazine @ScienceMagazine]

A new @ScienceAdvances study has found that the coelacanth—an evolutionarily ancient fish often nicknamed a living fossil—lacks 11 jaw muscles that researchers previously thought it had. https://t.co/gX7EGFzhZ5

[Matthew S. Alexander @Matt_Muscle_Guy]

New @SciReports paper: Creation of knockin mice for the fluorescence protein based in vivo identification of skeletal myofiber types. https://t.co/KYEnrQaNQv

[Avian Seminar Series @AvianSeminar]

Our next seminar next Monday the 24th of February ! Local time zones are indicated in the banner 🦚
If you never have register: https://t.co/bMgXnU1CRG

[Aimée Zuniga 🕊 @aimeezun]

Very excited to share our latest work in @NatureComms where we identify two limb mesenchymal progenitor populations involved in congenital and evolutionary digit variation. Congratulations to all authors involved, it’s been such a good team work.
https://t.co/yXhXLKGLFu

[Avian Seminar Series @AvianSeminar]

Our next speakers for January! Last Monday of January, the 27th, 17:00 UTC on Zoom. Local time zones are indicated in the banner 🦚
If you never have registered for a seminar: https://t.co/bMgXnU2aHe

[Isabella Scionti @Isabscionti]

⚠️⚠️Happy to share our latest work! ⚠️⚠️
Team work made dream works...@DeliaCicciarel1
No spoiler, but if you want to know how PHF2 regulates lipid droplet turnover in MuSCs during muscle repair...👇👇👇
https://t.co/jfB4D61dbJ

[Barriga Lab @Mech_Morph_Lab]

Our work on the role of endogenous electric fields in guiding collective cell migration in vivo is finally out @NatureMaterials !
https://t.co/UVEMt5ZGdl
Congrats to all the authors, specially Fernando and @Sofia__Moreira from my lab #bioelectrics #devbio #cellmigration #xenopus

[Crump Lab @CrumpLab]

The outer ear is a mammalian innovation but where did it come from? In our study in @Nature, @MathiThiru95 and colleagues find that the outer ear arose from modification of an ancestral gill program first originating in marine invertebrates. https://t.co/i05me2SXI4

1/n

[eLife - the journal @eLife]

Visualising sarcomere and cellular dynamics in skeletal muscle to improve cell therapies.
https://t.co/wRxwzhO8jb

[Can Aztekin @CanAztekin]

🚨Why can’t mammals regenerate legs or arms like frog tadpoles or salamanders?
Our preprint tackles (part of) this BIG question with surprising findings about oxygen sensing
🔗https://t.co/LCrhj87t29
Happy New Year, everyone! 🎉
🐭 vs 🐸 #evodevo #regenerative #cellbio 🧵👇

[Science Magazine @ScienceMagazine]

A new study finds ants best humans at tests of collective intelligence.

Learn more: https://t.co/MHbFGxo1ET @NewsfromScience

[Itai Yanai @ItaiYanai]

It’s crazy how talking with a science buddy is simultaneously what’s most likely to move the project forward and the thing that’s least prioritized in our schedule.

[WitmerLab @WitmerLab]

Happy Holidays to all! Here’s a little 🎄 gift for those who enjoy the anatomy of extant animals: a PDF of a really great atlas of avian anatomy (Ghetie 1976)—https://t.co/1u4Uz5pklu.

For the story behind this PDF, check this out: https://t.co/G8KeOumSc4.

[Julie Batut @batut_julie]

❗️Our new paper "Local activation of Cxcl12a signaling controls olfactory placode morphogenesis in zebrafish embryos" is out 👇 BiorXiv.🙏 Thanks so much to all coauthors: fantastic people ✨️fantastic work. Math modeling to understand morphogenesis. Get in touch if interessed

[Neil Shubin @NeilShubin]

Come to Tokyo March 2026 for the limb conference! Honored to be sharing the keynote space with Cliff Tabin and Ken Poss.

[The Milinkovitch-Tzika lab @LANEVOL]

🎉 We're excited to share our new research in @Nature! We reveal that crocodile head scales self-organize through compressive folding of the skin - a mechanical twist on their development & evolution!
Please read & share 🐊🔬 @genevunige @UNIGEnews
https://t.co/TeChj6Z15F

[Tajbakhsh lab @LabTajbakhsh]

Water to land transition « shouldered » by Eglantine Heude and excellent collaborators: Christian Mosimann @chrmoismann, @HugoDutel , Frida Sanchez-Garrido, @karin_prummel, Robert Lalonde, France Lam, @AnthonyHerrel just out: https://t.co/asa2qNuKse

[Tschopp Lab @TschoppLab]

Please RT: we have @snsf_ch -funded #Postdoc and #PhD positions in our lab, to investigate the gene regulatory dynamics during vertebrate skeletogenesis in a comparative setting (see https://t.co/BmfkQc7Rz6 and https://t.co/MaIz2UKwYK ) - apply by 31.12.24, start date by 1.2.25!