Elia Stahl
@eliastahl.bsky.social
CNRS plant scientist @iecb.bsky.social and @lbm-bordeaux.bsky.social
Reposted by Elia Stahl
Our latest T7SS study is now out in Science Advances!
We solved the cryoEM structure of the T7SSb core unit (T7bCU) composed of YukB, YukC, and YukD from Bacillus subtilis, revealing how these components assemble within the secretion machinery.
www.science.org/doi/10.1126/...
We solved the cryoEM structure of the T7SSb core unit (T7bCU) composed of YukB, YukC, and YukD from Bacillus subtilis, revealing how these components assemble within the secretion machinery.
www.science.org/doi/10.1126/...
A ubiquitin-like protein controls assembly of a bacterial type VIIb secretion system
Cryo-EM structure reveals how a ubiquitin-like protein orchestrates assembly of a bacterial weapon system.
www.science.org
November 21, 2025 at 7:05 PM
Our latest T7SS study is now out in Science Advances!
We solved the cryoEM structure of the T7SSb core unit (T7bCU) composed of YukB, YukC, and YukD from Bacillus subtilis, revealing how these components assemble within the secretion machinery.
www.science.org/doi/10.1126/...
We solved the cryoEM structure of the T7SSb core unit (T7bCU) composed of YukB, YukC, and YukD from Bacillus subtilis, revealing how these components assemble within the secretion machinery.
www.science.org/doi/10.1126/...
Reposted by Elia Stahl
🌱 EXPERT VIEW 🌱
In all land plants, small secreted peptides belonging to the CLE family move from cell to cell and activate their cognate receptors to control a plethora of developmental processes - Cornelis & Hazak
🔗 doi.org/10.1093/jxb/...
#PlantScience 🧪 @hazaklab.bsky.social
In all land plants, small secreted peptides belonging to the CLE family move from cell to cell and activate their cognate receptors to control a plethora of developmental processes - Cornelis & Hazak
🔗 doi.org/10.1093/jxb/...
#PlantScience 🧪 @hazaklab.bsky.social
November 21, 2025 at 1:58 PM
🌱 EXPERT VIEW 🌱
In all land plants, small secreted peptides belonging to the CLE family move from cell to cell and activate their cognate receptors to control a plethora of developmental processes - Cornelis & Hazak
🔗 doi.org/10.1093/jxb/...
#PlantScience 🧪 @hazaklab.bsky.social
In all land plants, small secreted peptides belonging to the CLE family move from cell to cell and activate their cognate receptors to control a plethora of developmental processes - Cornelis & Hazak
🔗 doi.org/10.1093/jxb/...
#PlantScience 🧪 @hazaklab.bsky.social
Reposted by Elia Stahl
New preprint from the lab on @biorxivpreprint.bsky.social! We show how SEPALLATA MADS-box genes in tomato functionally diverged to regulate inflorescence and floral organ development while maintaining redundant functions in conferring floral meristem identity.
www.biorxiv.org/content/10.1...
www.biorxiv.org/content/10.1...
November 21, 2025 at 8:30 AM
New preprint from the lab on @biorxivpreprint.bsky.social! We show how SEPALLATA MADS-box genes in tomato functionally diverged to regulate inflorescence and floral organ development while maintaining redundant functions in conferring floral meristem identity.
www.biorxiv.org/content/10.1...
www.biorxiv.org/content/10.1...
Reposted by Elia Stahl
A great opportunity to join our newly established imaging centre in Frankfurt as engineer/technician. If you love light microscopy, please apply!
Please share!
Please share!
November 19, 2025 at 5:20 PM
A great opportunity to join our newly established imaging centre in Frankfurt as engineer/technician. If you love light microscopy, please apply!
Please share!
Please share!
Reposted by Elia Stahl
Pantoea ananatis-triggered systemic resistance requires root sensing through the LORE receptor kinase in Arabidopsis https://www.biorxiv.org/content/10.1101/2025.11.18.688997v1
November 18, 2025 at 8:09 PM
Pantoea ananatis-triggered systemic resistance requires root sensing through the LORE receptor kinase in Arabidopsis https://www.biorxiv.org/content/10.1101/2025.11.18.688997v1
Reposted by Elia Stahl
1/ New results on @biorxivpreprint.bsky.social uncover a previously unrecognised mechanism of peptide perception and receptor activation.
With @cellsensing.bsky.social @unil.bsky.social we show how small structural changes underlie ligand binding specificity in conserved receptors.
buff.ly/tLIT7gX
With @cellsensing.bsky.social @unil.bsky.social we show how small structural changes underlie ligand binding specificity in conserved receptors.
buff.ly/tLIT7gX
Disulfide bond sculpts a peptide fold that mediates phytocytokine recognition
Precise ligand recognition by closely related leucine-rich repeat receptor kinases (LRR-RKs) is essential for plants to coordinate immunity, development, and environmental adaptation. Here, we show…
buff.ly
November 17, 2025 at 4:55 PM
1/ New results on @biorxivpreprint.bsky.social uncover a previously unrecognised mechanism of peptide perception and receptor activation.
With @cellsensing.bsky.social @unil.bsky.social we show how small structural changes underlie ligand binding specificity in conserved receptors.
buff.ly/tLIT7gX
With @cellsensing.bsky.social @unil.bsky.social we show how small structural changes underlie ligand binding specificity in conserved receptors.
buff.ly/tLIT7gX
Reposted by Elia Stahl
DETERMINATION OF THE TRANSBILAYER DISTRIBUTION OF PLASMA MEMBRANE CHOLESTEROL www.biorxiv.org/content/10.1...
DETERMINATION OF THE TRANSBILAYER DISTRIBUTION OF PLASMA MEMBRANE CHOLESTEROL
The transbilayer distribution of plasma membrane cholesterol remains uncertain despite repeated analysis. Here we propose a new mechanism driving cholesterol sidedness: sterols form simple stoichiomet...
www.biorxiv.org
November 16, 2025 at 12:23 AM
DETERMINATION OF THE TRANSBILAYER DISTRIBUTION OF PLASMA MEMBRANE CHOLESTEROL www.biorxiv.org/content/10.1...
Reposted by Elia Stahl
Absolutely happy to share our latest publication!🥳🎉
The first manuscript of the first PhD candidate of my team! 🥹🤩
Huge congratulations to our brilliant Asif Ahmed Sami for his excellent work! ✨️
academic.oup.com/plcell/artic...
The first manuscript of the first PhD candidate of my team! 🥹🤩
Huge congratulations to our brilliant Asif Ahmed Sami for his excellent work! ✨️
academic.oup.com/plcell/artic...
The phylotranscriptomic profile of angiosperm seed development follows a reverse hourglass pattern
Angiosperm seed development exhibits a reverse phylotranscriptomic pattern, with early and late stages showing greater conservation and mid-phase showing h
academic.oup.com
November 15, 2025 at 7:20 PM
Absolutely happy to share our latest publication!🥳🎉
The first manuscript of the first PhD candidate of my team! 🥹🤩
Huge congratulations to our brilliant Asif Ahmed Sami for his excellent work! ✨️
academic.oup.com/plcell/artic...
The first manuscript of the first PhD candidate of my team! 🥹🤩
Huge congratulations to our brilliant Asif Ahmed Sami for his excellent work! ✨️
academic.oup.com/plcell/artic...
Reposted by Elia Stahl
Our new review is out @theplantjournal.bsky.social! Christian (@unil.bsky.social) and I dive into brassinosteroid perception specificity and the importance of BRs in shaping vascular development. @ibmcp.bsky.social @upv.es @csic.es onlinelibrary.wiley.com/doi/10.1111/...
November 15, 2025 at 7:38 PM
Our new review is out @theplantjournal.bsky.social! Christian (@unil.bsky.social) and I dive into brassinosteroid perception specificity and the importance of BRs in shaping vascular development. @ibmcp.bsky.social @upv.es @csic.es onlinelibrary.wiley.com/doi/10.1111/...
Reposted by Elia Stahl
Reposted by Elia Stahl
Lipid droplet on the move: remodeling, trafficking and interaction with other organelles academic.oup.com/jxb/article-... @jxbotany.bsky.social
Lipid droplet on the move: remodeling, trafficking and interaction with other organelles
Abstract. Lipid droplets (LDs) are subcellular organelles consisting of a neutral lipid core surrounded by a monolayered membrane and a protein coat. Recen
academic.oup.com
November 13, 2025 at 2:38 PM
Lipid droplet on the move: remodeling, trafficking and interaction with other organelles academic.oup.com/jxb/article-... @jxbotany.bsky.social
Reposted by Elia Stahl
Fine-tuning of MYC2-mediated Botrytis defense response by the LBD40/42-CRL3BPM4 module in tomato (Jialong Zhang, Danhui Dong, Congyang Jia, Hongxin Li, Lun Liu, Jiayi Xu, Hao Cui, Na Zhang, Yang-Dong Guo) doi.org/10.1093/plce... #PlantScience @aspbofficial
Fine-tuning of MYC2-mediated Botrytis defense response by the LBD40/42-CRL3BPM4 module in tomato
Tomato trades off growth and defense by downregulating Botrytis defenses to preserve growth while staying primed for defense.
doi.org
November 13, 2025 at 3:04 PM
Fine-tuning of MYC2-mediated Botrytis defense response by the LBD40/42-CRL3BPM4 module in tomato (Jialong Zhang, Danhui Dong, Congyang Jia, Hongxin Li, Lun Liu, Jiayi Xu, Hao Cui, Na Zhang, Yang-Dong Guo) doi.org/10.1093/plce... #PlantScience @aspbofficial
Fantastic seminar today by @priyaramakrishna.bsky.social at @iecb.bsky.social . Interesting insights in cryo-elemental imaging and salt stress in plants!
November 13, 2025 at 1:53 PM
Fantastic seminar today by @priyaramakrishna.bsky.social at @iecb.bsky.social . Interesting insights in cryo-elemental imaging and salt stress in plants!
Reposted by Elia Stahl
The University of Toulouse has 44 postdoc positions to fill (Horizon Europe MSCA-COFUND). My lab is looking for candidates to apply and work on how plants regulate cell surface levels of receptors or transporters in response to heat. Please DM me if interested!
tiris.univ-toulouse.fr/en/programs/...
tiris.univ-toulouse.fr/en/programs/...
AToUT – TIRIS – Toulouse's Science In and For Society
tiris.univ-toulouse.fr
November 12, 2025 at 3:26 PM
The University of Toulouse has 44 postdoc positions to fill (Horizon Europe MSCA-COFUND). My lab is looking for candidates to apply and work on how plants regulate cell surface levels of receptors or transporters in response to heat. Please DM me if interested!
tiris.univ-toulouse.fr/en/programs/...
tiris.univ-toulouse.fr/en/programs/...
Reposted by Elia Stahl
A lettuce receptor-like kinase recognizes the highly conserved heptapeptide motif within microbial NEP1-like proteins https://www.biorxiv.org/content/10.1101/2025.11.10.687460v1
November 11, 2025 at 2:24 PM
A lettuce receptor-like kinase recognizes the highly conserved heptapeptide motif within microbial NEP1-like proteins https://www.biorxiv.org/content/10.1101/2025.11.10.687460v1
Reposted by Elia Stahl
Excited to share our pre-print on how Sphingolipid-driven interleaflet coupling orchestrates ROP6 recruitment to nanodomains upon auxin. Great job from my PhD student Matheus Montrazi, @arthur-poitout.bsky.social, @alexmartiniere.bsky.social, @yvonjaillais.bsky.social
www.biorxiv.org/content/10.1...
www.biorxiv.org/content/10.1...
November 10, 2025 at 8:58 AM
Excited to share our pre-print on how Sphingolipid-driven interleaflet coupling orchestrates ROP6 recruitment to nanodomains upon auxin. Great job from my PhD student Matheus Montrazi, @arthur-poitout.bsky.social, @alexmartiniere.bsky.social, @yvonjaillais.bsky.social
www.biorxiv.org/content/10.1...
www.biorxiv.org/content/10.1...
Reposted by Elia Stahl
Sphingolipid-driven interleaflet coupling orchestrates Rho-GTPase recruitment to nanodomains for signal activation in plants https://www.biorxiv.org/content/10.1101/2025.11.06.686946v1
November 8, 2025 at 12:03 AM
Sphingolipid-driven interleaflet coupling orchestrates Rho-GTPase recruitment to nanodomains for signal activation in plants https://www.biorxiv.org/content/10.1101/2025.11.06.686946v1
Reposted by Elia Stahl
Cool new paper on receptor specificity.
www.nature.com/articles/s41...
www.nature.com/articles/s41...
Two residues reprogram immunity receptors for nitrogen-fixing symbiosis - Nature
An investigation of plant receptor-like kinases identifies regions of these proteins that control whether immune or symbiotic signalling pathways are activated, with minimal changes to specific r...
www.nature.com
November 6, 2025 at 3:26 PM
Cool new paper on receptor specificity.
www.nature.com/articles/s41...
www.nature.com/articles/s41...
Reposted by Elia Stahl
Very excited to announce that our collaborative manifesto for 🌱 #PlantScience #Education has now been published! Educators from >10 countries and 30 institutions have contributed to it and we are incredibly proud of the final output. Here is a short thread 🧵1/4 doi.org/10.1002/ppp3...
A manifesto for plant science education
Plants provide oxygen, food, shelter, medicines and environmental services, without which human society could not exist. Tackling pressing and global challenges requires well-trained plant scientists....
doi.org
October 29, 2025 at 9:09 AM
Very excited to announce that our collaborative manifesto for 🌱 #PlantScience #Education has now been published! Educators from >10 countries and 30 institutions have contributed to it and we are incredibly proud of the final output. Here is a short thread 🧵1/4 doi.org/10.1002/ppp3...
Reposted by Elia Stahl
My new ImageJ / Fiji toolkit is out 🔥! The goal is to make image handling & visualization easy, with an intuitive interface! Install it on Fiji with the "Image Viewer" update site
#microscopy #ImageJ #FluorescenceFriday #microscopyMonday
imagej.net/plugins/imag...
#microscopy #ImageJ #FluorescenceFriday #microscopyMonday
imagej.net/plugins/imag...
November 4, 2025 at 10:40 PM
My new ImageJ / Fiji toolkit is out 🔥! The goal is to make image handling & visualization easy, with an intuitive interface! Install it on Fiji with the "Image Viewer" update site
#microscopy #ImageJ #FluorescenceFriday #microscopyMonday
imagej.net/plugins/imag...
#microscopy #ImageJ #FluorescenceFriday #microscopyMonday
imagej.net/plugins/imag...
Reposted by Elia Stahl
🐝🦠 New paper: rdcu.be/eOf7A
Phages may drive microbial diversity, yet we often don’t even know how phages & bacteria correlate in nature. Our new study tackles this in the honeybee gut, thanks to the great work of PhD student @malickndiaye.bsky.social at @dmf-unil.bsky.social @fbm-unil.bsky.social
Phages may drive microbial diversity, yet we often don’t even know how phages & bacteria correlate in nature. Our new study tackles this in the honeybee gut, thanks to the great work of PhD student @malickndiaye.bsky.social at @dmf-unil.bsky.social @fbm-unil.bsky.social
Phage diversity mirrors bacterial strain diversity in the honey bee gut microbiota - Nature Communications
Authors analyse paired viral and bacterial shotgun metagenomics data from individual honeybee guts, revealing modular, nested phage–bacteria networks, with viral diversity mirroring bacterial strain c...
www.nature.com
November 4, 2025 at 8:36 PM
🐝🦠 New paper: rdcu.be/eOf7A
Phages may drive microbial diversity, yet we often don’t even know how phages & bacteria correlate in nature. Our new study tackles this in the honeybee gut, thanks to the great work of PhD student @malickndiaye.bsky.social at @dmf-unil.bsky.social @fbm-unil.bsky.social
Phages may drive microbial diversity, yet we often don’t even know how phages & bacteria correlate in nature. Our new study tackles this in the honeybee gut, thanks to the great work of PhD student @malickndiaye.bsky.social at @dmf-unil.bsky.social @fbm-unil.bsky.social
Reposted by Elia Stahl
Join us next Thursday, November 13th, at the IECB amphitheater for our annual Chemistry & Biology Interface Day covering the hottest research topics at our beautiful Nouvelle Aquitaine Region 🤩 🧪 ⚗️ 🧫 🦠 🔬 🤓 !!!
Special guest: Dr Priya Ramakrishna @priyaramakrishna.bsky.social from the EPFL Lausanne
Special guest: Dr Priya Ramakrishna @priyaramakrishna.bsky.social from the EPFL Lausanne
November 4, 2025 at 1:50 PM
Join us next Thursday, November 13th, at the IECB amphitheater for our annual Chemistry & Biology Interface Day covering the hottest research topics at our beautiful Nouvelle Aquitaine Region 🤩 🧪 ⚗️ 🧫 🦠 🔬 🤓 !!!
Special guest: Dr Priya Ramakrishna @priyaramakrishna.bsky.social from the EPFL Lausanne
Special guest: Dr Priya Ramakrishna @priyaramakrishna.bsky.social from the EPFL Lausanne
Reposted by Elia Stahl
1/ It is my pleasure to share the latest preprint of the team: "Symbiotic diversification relies on an ancestral gene network in plants"
doi.org/10.1101/2025...
Here, we identified and functionally validated a novel master regulator of intracellular symbioses!
A thread ...
#PlantScience
doi.org/10.1101/2025...
Here, we identified and functionally validated a novel master regulator of intracellular symbioses!
A thread ...
#PlantScience
Symbiotic diversification relies on an ancestral gene network in plants
Symbioses have been fundamental to colonization of terrestrial ecosystems by plants and their evolution. Emergence of the ancient arbuscular mycorrhizal symbiosis was followed by the diversification o...
doi.org
November 4, 2025 at 8:06 AM
1/ It is my pleasure to share the latest preprint of the team: "Symbiotic diversification relies on an ancestral gene network in plants"
doi.org/10.1101/2025...
Here, we identified and functionally validated a novel master regulator of intracellular symbioses!
A thread ...
#PlantScience
doi.org/10.1101/2025...
Here, we identified and functionally validated a novel master regulator of intracellular symbioses!
A thread ...
#PlantScience
Reposted by Elia Stahl
(1/2) A new study from EMBL researchers and their collaborators provides unprecedented insights into the cellular architecture of over 200 species of plankton – tiny but ecologically critical marine organisms – using ultrastructure expansion microscopy.
Learn more: www.cell.com/cell/fulltex...
Learn more: www.cell.com/cell/fulltex...
November 4, 2025 at 8:30 AM
(1/2) A new study from EMBL researchers and their collaborators provides unprecedented insights into the cellular architecture of over 200 species of plankton – tiny but ecologically critical marine organisms – using ultrastructure expansion microscopy.
Learn more: www.cell.com/cell/fulltex...
Learn more: www.cell.com/cell/fulltex...
Reposted by Elia Stahl
We have our annual Chemistry Biology Interface Day @iecb.bsky.social soon (13th of Nov). Excited to welcome @priyaramakrishna.bsky.social from @epflenac.bsky.social as an invited speaker.
Open to the full scientific community of @univbordeaux.bsky.social . Join us for day full of exciting science!
Open to the full scientific community of @univbordeaux.bsky.social . Join us for day full of exciting science!
October 22, 2025 at 1:05 PM
We have our annual Chemistry Biology Interface Day @iecb.bsky.social soon (13th of Nov). Excited to welcome @priyaramakrishna.bsky.social from @epflenac.bsky.social as an invited speaker.
Open to the full scientific community of @univbordeaux.bsky.social . Join us for day full of exciting science!
Open to the full scientific community of @univbordeaux.bsky.social . Join us for day full of exciting science!