CharrierLab
@brownalgaedev.bsky.social
Academic (CNRS) research group hunting mechanisms of seaweed growth and development
Cell position is more important than cell shape or age for the acquisition of cell identity in the brown alga <em>Ectocarpus</em> prelights.biologists.com/highlights/c...
Cell position is more important than cell shape or age for the acquisition of cell identity in the brown alga Ectocarpus - preLights
From tip to centre: positional identity drives cell fate in the brown alga Ectocarpus
prelights.biologists.com
🌊🔬The unique way of kelp embryogenesis: Cell lineage and single-cell transcriptomics reveal the radical switch turning cells into rhizoids in Saccharina embryos: ▶️ New preprint doi.org/10.64898/202... #evolution #embryo #scRNAseq #marinebiology #kelp #algae #celldivision #transcriptomics
Do you want to know how to build an organ from a single cell? Check out our paper about phyllid development in moss by Weney Lin @irbv.bsky.social Colaboration with Yoan Couder @ensdelyon.bsky.social and and Richard Smith @johninnescentre.bsky.social www.science.org/doi/10.1126/...
📢 My review on the structure of the growing tissues (meristems?) of brown algae 🪸 is now fully out in the December issue of Annals of Botany. ▶️ doi.org/10.1093/aob/.... 👀 supplementary animations showing the series of cell division orientations.
📣 SBIS, a new vital fluorescent probe for live imaging of #brownalgae #kelp in 4D. Just published in J. Cell Science by the Charrier team at the @igflyon.bsky.social. Download PDF on our team webpage here ➡️ shorturl.at/H5A9p with first author Marie Zilliox featured here ➡️ shorturl.at/AMMoH
📣 A new review about the "Diversity of 3-D growth strategies in Brown algae 🌊" : shorturl.at/6pwZP (📽️ Cellular organisation and cell division orientation in the meristem of the brown alga Dictyota: transversal cell division in 🔵, longitudinal periclinal in 🔴 and longitudinal anticlinal in 🟢).
Asymmetric cell division: (re) visiting the concept in light of brown algae 🧲review in Curr Op Plant Biol doi.org/10.1016/j.pb...
Redirecting
doi.org
Stunning corset-like structure made of cell wall #alginate might restrict lateral growth in #kelp embryos. ➡️ www.nature.com/articles/s41...
Hello, this is the official account of the French Society for Developmental Biology, we are now on Bluesky
📢 have a look at our new pub in Development showing that a maternal dead cord controls the growth axes in the early embryo of the kelp Saccharina ➡️ journals.biologists.com/dev/article/...
MUM, a maternal unknown message, inhibits early establishment of the medio-lateral axis in the embryo of the kelp Saccharina latissima
Summary: A global quantitative study of brown algal embryogenesis highlights the role of MUM, an unknown maternal message, in the control of growth axes and tissue patterning in kelp embryos.
journals.biologists.com
OXFORDSHIRE HOMELESS SLEEPOUT: MORE SLEEPERS NEEDED Could you spend one night out under the stars to raise money for a homeless charity? Is fun and you meet some awesome people (including Oxford academics!) for a great cause. You don’t have to be a CEO. oxfordshirehomelessmovement.org/ceo-sleepout
#CEOSleepout | Oxfordshire Homeless Movement
#CEOSleepout in 2024 - Could you brave a night beneath the stars in aid of an incredible cause? More than 21 organisations already taking part!
oxfordshirehomelessmovement.org
🌱 We are very thrilled to announce our Invited speakers for this year's MAdLand Kickoff Meeting. Join us in Göttingen from 30. September to 02. October and register here if you are interested in #plantsci #evolution, and meeting an amazing scientific community: madland-meeting.de
Post-doc on the modelling of 3D cell growth in Lyon, France: shorturl.at/KGGLc @GDR_ImaBio @GdrAQV @the_Node @sfbd_biodev #biomechanics #modeling #3DGrowth @SfbvFr
New publication from our group about the concomitant cell-autonomous and non-cell-autonomous control of body axis formation in the embryo of the kelp Saccharina ➡️ laser ablation, image segmentation and quantitative biology www.mdpi.com/2223-7747/13...
Cell-Autonomous and Non-Cell-Autonomous Mechanisms Concomitantly Regulate the Early Developmental Pattern in the Kelp Saccharina latissima Embryo
Brown algae are multicellular organisms that have evolved independently from plants and animals. Knowledge of the mechanisms involved in their embryogenesis is available only for the Fucus, Dictyota, ...
mdpi.com
Would like to gather or build a community around your field? Train the next generation of scientists in it? In Europe and even larger? ▶️ Consider applying to a COST Action! www.cost.eu/funding/open...
Open Call: A Simple One-Step Application Process | COST
Researchers and innovators are invited to submit a COST Action proposal. Find the full details about the current COST Open Call here.
cost.eu
📢 Reminder: 3-year post-doc position in live imaging and cell biology in 🌊 marine brown algae, at ENS-Lyon, 🇨🇵. Deadline 20 March!! 🧨
3-year post-doc on control of cell division orientation in brown algae, in Charrier's group @ IGFL, ENS Lyon, France (bsky.app/profile/igfl...) Job description : ->https://rb.gy/dt0aq9
