Bravo...

Quel est cet étrange animal marin gélatineux vu cette semaine ? #France3PACA Avec #AlexandreAlié @biodev-vlfr.bsky.social france3-regions.franceinfo.fr/provence-alp...

This Earth Day, we’re honoring the planet through the power of genomics—preserving biodiversity, protecting ecosystems, and decoding the DNA of life to shape a sustainable future. Happy sequencing! 🌍 #earthdayeveryday #earthday #earth #genomics #genome #DNA #biodiversity #conservation

First post on bsky for a very good news. Very glad to be awarded this HFSP with @chemamd.bsky.social & @baronelab.bsky.social to study the evolutionary biophysics of spiralian early asymmetric divisions ! @hfspo.bsky.social @cnrsbiologie.bsky.social @collegedefrance.bsky.social @cirbcdf.bsky.social

Looking for a post-doc? In the frame of the #MSCA-PF 2025 program at @sorbonne-universite.fr , the #DEEVA team (biom.obs-banyuls.fr/presentation...) from @biom-banyuls.bsky.social and @obs-banyuls.fr in #WindyBanyuls proposes a research project (www.sorbonne-universite.fr/sites/defaul...).

imMERsion-Sciences is online ! A virtual dive into the heart of Sorbonne University marine stations & their scientific platforms without mask or snorkel ! By #mohamedkhamla @imev-mer.fr With the support of @embrc-france.bsky.social @alexmcdougall.bsky.social #nathalieturque immersion-sciences.org

My group is hiring a new Postdoc to work on gene regulation and chromatin in Nematostella. Please RT! For more information see here: gahanlab.com tinyurl.com/34xke35d

Our effort to extend genome editing across species just got a new member. This time, not a marine organism, nor a vertebrate, but the beautiful Dictyostelium discoideum and other Dictyostelids. In collaboration with van Gestel group @jordivangestel.bsky.social www.biorxiv.org/content/10.1...

And... it's live! In situ hybridization has been foundational for sea urchin developmental biology. Here we report a fully automated method to probe more than a hundred genes using a general purpose liquid handler.https://www.biorxiv.org/content/10.1101/2025.03.23.644641v1

We have a new website at #BIOM. It is still young, but after many years, we are now visible in the net!!!! biom.obs-banyuls.fr.

#VaSavoir 🌊 Depuis 150 ans, à la station biologique de Roscoff on se mouille pour étudier l’océan et le protéger. Certaines méthodes perdurent, d’autres révolutionnent la compréhension du vivant et des écosystèmes. Embarquez avec notre reporter ! 🐠 👉 youtu.be/ezzrml6RBUM

The "superpower" of sea urchins is the fact that a single female can produce millions of embryos. In the next day or so we will share a new method to analyze gene expression methods in these embryos using a fully automated, open platform.

vimeo.com/70509692 Single cells with a nucleus, Acantharians, Radiolarians, and Foraminiferans differ by their shells and skeletons made of strontium, silicium, or calcium #MicroscopyMonday #Nassellaria #Protists @biodev-vlfr.bsky.social @SARDET.Christian

#Communiqué 🗞️ Le CNRS exprime sa solidarité avec les scientifiques exerçant aux États-Unis, où la liberté académique est aujourd'hui mise à l’épreuve. 👉 www.cnrs.fr/fr/presse/le...

🌊 Jenifer Croce chercheuse @biodev-vlfr.bsky.social animera un atelier "Le fabuleux système nerveux des oursins" à l'occasion de l'événement #Neuroplanète @lepoint.fr à #Nice (7/8 Mars). www.nice.fr/fr/l-agenda/...

3D rendering of the vegetal hemisphere of a Phallusia mammillata embryo. The endomesoderm (yellow, blue and red) is in metaphase. White balls are the sindle pole. manual segmentation. #microscopyMonday #marinelife @imev-mer.fr @biodev-vlfr.bsky.social @rdumollard.bsky.social

🚨ISRB Webinar - Zone 2: Europe, West Asia & Africa on March 11th at 4pm Central European Time 📷 featuring Uri Frank and Stefano Tiozzo #ColonialRegeneration

#RésultatScientifique 🔎 Quand la méduse éclaire l’origine des axes embryonnaires ! 🔬 @momotsuyo.bsky.social et ses collaborateurs ont identifié sur Clytia hemisphaerica un mécanisme régulant la symétrie des embryons, offrant un éclairage sur l'évolution du développement animal. 🌊

"Les diatomées, joyaux des océans et sources d’oxygène" @lemonde.fr #christiansardet @biodev-vlfr.bsky.social www.lemonde.fr/sciences/art...

marine embryo (ascidian/Phallusia) making a gut (gastrulation)...thanks to the Ascidian BioCell Team. Cell contours are blue, microtubules that separate the chromosomes are magenta

The catshark: a model for understanding kidney regeneration journals.lww.com/jasn/fulltex... @agnes.boutet @julia.morales @sbroscoff.bsky.social @roscoff-collection.bsky.social #marinelife

Microtubules still doing their thing in an early ascidian embryo (Phallusia). Thanks to the Ascidian BioCell Team

Last week we published the 1st set of data of our ARMS-MBON long-term marine monitoring program. We announce now...the 2nd PREPRINT A long-term ecological research data set from the marine genetic monitoring programme ARMS-MBON 2020-2021 doi.org/10.3897/arph... @embrcspain.bsky.social #EMOBON

Cell Polarity Guides Jellyfish Larval Development Along a Central Axis @biodev-vlfr.bsky.social #IBPS @sorbonne-universite.fr @cnrs.bsky.social @ibdm.bsky.social @ucsandiego.bsky.social (School of Biological Sciences) @uniinnsbruck.bsky.social (Department of Zoology) doi.org/10.7554/eLif...

...and here is the same Pteropod embryo a little later

some marine invertebrate embryos doing their thing - Pteropods or "wing footed" embryos collected from the bay here at Villefranche.

@embrc-eu.bsky.social has published its staff mobility program. Are you working in any of the EMBRC partners ? If you are a technicians, researchers, and other staff involved in technological, technical, and administrative at EMBRC’s you can apply! aria.embrc.eu/submit-call/... #embrc

#offre #emploi #Roscoff 🌊Nous recherchons un développeur web à Roscoff pour le projet @atlasea.bsky.social qui vise à séquencer le génome de 4500 espèces marines pour mieux connaître la biodiversité marine. ➡️ emploi.cnrs.fr/Offres/CDD/U... 🦀 Qu’est-ce que Atlasea ? www.atlasea.fr

I’m happy to present our recent paper, Uveira et al., online on eLife as the Reviewed Preprint. We took a comparative cell biology approach to study the evolution of metazoan. doi.org/10.7554/eLif... Congratulations, and many thanks, Julie and all the other contributors! Photo T. Momose CC-BY 4.0

An ascidian tadpole losing its tail in a few hours. Tiny little sea critter at this stage (around 1mm long). Thanks to the Ascidian BioCell Team

#JobOffer 💼 Postdoc in biology on cell cycle control in oocytes (M/F) 📅 April 7th 📍 Institut Jacques Monod / @meiosis-mom.bsky.social's Lab Apply before February 17th ➡️ emploi.cnrs.fr/Offres/CDD/U... #Biology #Postdoc

🌊 EMBRC-France, lauréat #France2030 🌟 Fiers de soutenir les stations marines de Sorbonne Université : Banyuls, Villefranche, Roscoff, avec près de 4M€ de subventions. Ce soutien renforce nos avancées en aquariologie, imagerie, biologie moléculaire et plateforme. 💙 #CNRS #Sorbonneuniversite #ANR

Post-doc opportunity in the Brown Algal Glycans group at Roscoff Marine Station🪸 Apply : emploi.cnrs.fr/Offres/CDD/U...

Some Marine Cell Biology for you. Migrating cell in #ascidian (Phallusia). Cell leaves (delaminates) the neural tube and migrates towards anterior end (upper left) of forming tadpole. Thanks to AscidianBioCell team and Alberto Stolfi for the lineage-specific marker of this cell.

🚨 New publication alert! The Mediterranean mussel Mytilus galloprovincialis : a novel model for developmental studies in mollusks https//hal.sorbonn... @biodev-vlfr.bsky.social @imev-mer.fr @UniGenova #openaccess #marinebiology

Happy New Year - a short movie showing tail extension in the ascidian embryo (plasma membrane, microtubules and DNA labelled). Thanks to the Ascidian BioCell Team

🌊 Encore une édition réussie du Campus Océan de @sorbonne-universite.fr ! Un grand merci aux membres de notre communauté, chercheurs et enseignants, pour leur engagement à faire découvrir année après année les études et débouchés en sciences océaniques à nos étudiants 🎓

An ascidian egg dividing - as seen with fluorescent LifeAct protein (labels actin). The cleavage ring becoming smaller. Thanks to the Ascidian BioCell Team at LBDV

Notochord cells lining up like a (horizontal) stack of coins in the #ascidian (Phallusia) embryo as the tail extends. Thanks to Michael Veeman when he visited and the @AscidianBioCell Team.