Gaëlle Toullec

Hi Monica ! I would love to be added too 🙏🏽🙂

18.09.2025 10:29 — 👍 0    🔁 0    💬 1    📌 0

Functional imaging of 3D bioprinted microalgal constructs and simulation of their photosynthetic performance - IOPscience Functional imaging of 3D bioprinted microalgal constructs and simulation of their photosynthetic performance, Murthy, Swathi, Mosshammer, Maria, Trampe, Erik, Kühl, Michael

Functional imaging of 3D bioprinted microalgal constructs and simulation of their photosynthetic performance
doi.org/10.1088/1758...
via @ioppublishing.bsky.social

@moorefound.bsky.social
@villumfonden.bsky.social
www.flimagin3d.com

05.09.2025 19:47 — 👍 4    🔁 2    💬 0    📌 0

Excited to share the lab's 1rst preprint! Rapid high-res immunofluorescence is now possible in cultured & environmental diatoms thanks to 4-fold expansion microscopy. A step-change for comparative cell biology in one of the most important phytoplankton groups on the planet 🥳
tinyurl.com/m9s5su7s 1/2

17.06.2025 07:33 — 👍 325    🔁 89    💬 8    📌 19

Happy to share our last study led by @akrao.bsky.social published in @currentbiology.bsky.social, showing how a planktonic host steals and hijacks chloroplast and mitochondrion of a microalga using 3D subcellular imaging. Funded by @moorefound.bsky.social; @erc.europa.eu

#Protistsonsky #SymbioSky

17.04.2025 19:43 — 👍 78    🔁 22    💬 3    📌 4

Very happy to have contributed a tiny tiny piece to this beautiful story by Ananya & @johandecelle.bsky.social & co!
Highlighting the amazing work by our Lab Manager Extraordinaire Marine! Who made some of the most beautiful #UExM images of #dinoflagellates out there with amazing #Rubisco stainings.

18.04.2025 16:47 — 👍 16    🔁 2    💬 0    📌 0

The Cassiosomes of Cassiopea- stinging cell structures fueled by algal symbionts.

Take a deep dive into the world of cassiosomes and their photosymbionts with @gaelletoullec.bsky.social’s first PhD paper. These autonomous cell structures of rhizostome jellyfish could be exciting model systems to study cnidarian symbioses! 🧫🪸🔬 doi.org/10.1128/msph... @cpogoreutz.bsky.social

13.12.2023 16:50 — 👍 11    🔁 7    💬 0    📌 1

Host starvation and in hospite degradation of algal symbionts shape the heat stress response of the Cassiopea-Symbiodiniaceae symbiosis - Microbiome Background Global warming is causing large-scale disruption of cnidarian-Symbiodiniaceae symbioses fundamental to major marine ecosystems, such as coral reefs. However, the mechanisms by which heat st...

Similar to coral bleaching, heat stress disrupts the symbiosis between the upside-down jellyfish Cassiopea and its algal endosymbionts. Check out @gaelletoullec.bsky.social‘s latest paper on why bleaching in Cassiopea can be invisible nonetheless.

@cpogoreutz.bsky.social 🪸🧫🦠🔬

tinyurl.com/yu55ja25

29.02.2024 08:04 — 👍 8    🔁 4    💬 0    📌 2

Cassiopea xamachana ephyra

STUDENT TRAVEL GRANTS 7th Annual #Cassiopeaworkshop Key Largo, FL May 10-12, 2024. APPLY HERE by Feb 1st: shorturl.at/AFGY7 Thanks to
the Moore Foundation 🧪🐙🌎

07.12.2023 02:41 — 👍 2    🔁 2    💬 1    📌 0

Coupled carbon and nitrogen cycling regulates the cnidarian–algal symbiosis - Nature Communication... Photosymbioses enable efficient nutrient recycling between heterotrophic and phototrophic organisms. This study shows that nutrient cycling in a cnidarian-algal symbiosis is regulated through resource...

Our paper on resource competition in the cnidarian-algal symbiosis is finally out. shorturl.at/gklxP we show that host and symbiont use photosynthates to fix ammonium. The resulting resource competition shapes the phenotype and defines ecological niche of the symbiosis. @reefgenomics.bsky.social 🪸🦠🔬

02.11.2023 14:25 — 👍 17    🔁 8    💬 2    📌 0