LRSV Toulouse
@lrsv-toulouse.bsky.social
Plant Science Laboratory supported by @CNRS
@Univ_Toulouse and @toulouseinp #PlantScience
@Univ_Toulouse and @toulouseinp #PlantScience
Pinned
LRSV Toulouse
@lrsv-toulouse.bsky.social
· Nov 20
Hi everyone!! We are excited to be here as a community of scientists working on #plantscience ☘️🌱 and their associated microbes 🍄 !
Want to follow our institute members? Here is our starter pack (to be updated):
go.bsky.app/9p1bZz2
Want to follow our institute members? Here is our starter pack (to be updated):
go.bsky.app/9p1bZz2
Reposted by LRSV Toulouse
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 LRSV Toulouse
Check it out and learn more about the mechanisms driving the endocytosis and the lateral polarity of a plasma membrane protein !
@lrsv-toulouse.bsky.social @cnrsbiologie.bsky.social
@lrsv-toulouse.bsky.social @cnrsbiologie.bsky.social
October 13, 2025 at 2:22 PM
Check it out and learn more about the mechanisms driving the endocytosis and the lateral polarity of a plasma membrane protein !
@lrsv-toulouse.bsky.social @cnrsbiologie.bsky.social
@lrsv-toulouse.bsky.social @cnrsbiologie.bsky.social
Check it out and learn more about the mechanisms driving the endocytosis and the lateral polarity of a plasma membrane protein !
@lrsv-toulouse.bsky.social @cnrsbiologie.bsky.social
@lrsv-toulouse.bsky.social @cnrsbiologie.bsky.social
November 4, 2025 at 12:11 PM
Face aux changements climatiques, l'equipe REDYWOOD collabore avec une pépinière occitane pour améliorer la résistance des arbres en zone urbaine (projet ARBEAUD'OCC - @occitanie.bsky.social - FEDER) 🔽
www.ladepeche.fr/2025/09/21/d...
www.ladepeche.fr/2025/09/21/d...
Daux. Dans la pépinière Caussat, on développe les arbres du futur
La pépinière Caussat mise sur des arbres résistants au climat de demain. Leader régional dans la culture d’arbres d’ornement, la pépinière Caussat, située au nord de Toulouse, s’engage dans une course...
www.ladepeche.fr
September 23, 2025 at 1:22 PM
Face aux changements climatiques, l'equipe REDYWOOD collabore avec une pépinière occitane pour améliorer la résistance des arbres en zone urbaine (projet ARBEAUD'OCC - @occitanie.bsky.social - FEDER) 🔽
www.ladepeche.fr/2025/09/21/d...
www.ladepeche.fr/2025/09/21/d...
Reposted by LRSV Toulouse
Last week, we had great guests from Japan, Prof. Junpei Takano and Dr. Naoyuki Sotta. Both talked about Boron sensing, but in different tiers! fraib.fr/actualites/j...
@lrsv-toulouse.bsky.social
@lrsv-toulouse.bsky.social
July 28, 2025 at 7:17 AM
Last week, we had great guests from Japan, Prof. Junpei Takano and Dr. Naoyuki Sotta. Both talked about Boron sensing, but in different tiers! fraib.fr/actualites/j...
@lrsv-toulouse.bsky.social
@lrsv-toulouse.bsky.social
Reposted by LRSV Toulouse
So excited to see our review on how to detect horizontal gene transfers and their impact on plant functional evolution finally published in @theplantcell.bsky.social!
Great teamwork between @lrsv-toulouse.bsky.social and LGDP-Perpignan 😎🥳🌱
academic.oup.com/plcell/advan...
Great teamwork between @lrsv-toulouse.bsky.social and LGDP-Perpignan 😎🥳🌱
academic.oup.com/plcell/advan...
Mechanisms, Detection, and Impact of Horizontal Gene Transfer in Plant Functional Evolution
Abstract. Horizontal gene transfers (HGT) have been observed across the tree of life. While their adaptive importance in bacteria is conspicuous, the occur
academic.oup.com
August 28, 2025 at 8:08 AM
So excited to see our review on how to detect horizontal gene transfers and their impact on plant functional evolution finally published in @theplantcell.bsky.social!
Great teamwork between @lrsv-toulouse.bsky.social and LGDP-Perpignan 😎🥳🌱
academic.oup.com/plcell/advan...
Great teamwork between @lrsv-toulouse.bsky.social and LGDP-Perpignan 😎🥳🌱
academic.oup.com/plcell/advan...
Reposted by LRSV Toulouse
Attending #ISMPMI2025?
Don't miss posters from our team:
▶️ @madeleinebaker.bsky.social (P-182)
▶️@baptistebio.bsky.social (P-089) and ▶️@katharinamel1.bsky.social (P-407)
▶️@nicolasfreiditfrey.bsky.social (P-425) + talk tomorrow in the Symbiosis/Mutualism session
☘️ #symbiosis #immunity #evolution
Don't miss posters from our team:
▶️ @madeleinebaker.bsky.social (P-182)
▶️@baptistebio.bsky.social (P-089) and ▶️@katharinamel1.bsky.social (P-407)
▶️@nicolasfreiditfrey.bsky.social (P-425) + talk tomorrow in the Symbiosis/Mutualism session
☘️ #symbiosis #immunity #evolution
July 13, 2025 at 3:27 PM
Attending #ISMPMI2025?
Don't miss posters from our team:
▶️ @madeleinebaker.bsky.social (P-182)
▶️@baptistebio.bsky.social (P-089) and ▶️@katharinamel1.bsky.social (P-407)
▶️@nicolasfreiditfrey.bsky.social (P-425) + talk tomorrow in the Symbiosis/Mutualism session
☘️ #symbiosis #immunity #evolution
Don't miss posters from our team:
▶️ @madeleinebaker.bsky.social (P-182)
▶️@baptistebio.bsky.social (P-089) and ▶️@katharinamel1.bsky.social (P-407)
▶️@nicolasfreiditfrey.bsky.social (P-425) + talk tomorrow in the Symbiosis/Mutualism session
☘️ #symbiosis #immunity #evolution
Congratulations to all involved!
New paper out showcasing the ALFA tag/ALFA nanobody technology for plant protein tagging. www.cell.com/plant-commun...
@lrsv-toulouse.bsky.social @mplantpcom.bsky.social @cnrsbiologie.bsky.social
@lrsv-toulouse.bsky.social @mplantpcom.bsky.social @cnrsbiologie.bsky.social
Broad application of the ALFA tagging technology for in planta nanobody-based imaging and biochemical characterization of plant proteins
Short summary paragraph : The versatile ALFA tag/ALFA Nanobody system enables a wide
range of imaging and biochemical approaches for studying proteins in plants, including
localization, protein:protei...
www.cell.com
July 9, 2025 at 3:56 PM
Congratulations to all involved!
Reposted by LRSV Toulouse
Latest #preprint from the lab @biorxivpreprint.bsky.social
Please welcome Nissolia brasiliensis, the new non-nodulating model legume ☘️ developped by Camille Girou in the team!
Work led by Tatiana, with input from many!
www.biorxiv.org/content/10.1...
Please welcome Nissolia brasiliensis, the new non-nodulating model legume ☘️ developped by Camille Girou in the team!
Work led by Tatiana, with input from many!
www.biorxiv.org/content/10.1...
Nissolia brasiliensis as a non-nodulating model legume
The nitrogen-fixing root nodule symbiosis (RNS) is specifically formed by four orders of angiosperms. The largest of these four orders include the legume family, the Fabaceae. Among legumes, historica...
www.biorxiv.org
July 9, 2025 at 3:53 PM
Latest #preprint from the lab @biorxivpreprint.bsky.social
Please welcome Nissolia brasiliensis, the new non-nodulating model legume ☘️ developped by Camille Girou in the team!
Work led by Tatiana, with input from many!
www.biorxiv.org/content/10.1...
Please welcome Nissolia brasiliensis, the new non-nodulating model legume ☘️ developped by Camille Girou in the team!
Work led by Tatiana, with input from many!
www.biorxiv.org/content/10.1...
Reposted by LRSV Toulouse
Wonderful talk by Baptiste Castel @baptistebio.bsky.social on fern immune system here at @instmolplantsci.bsky.social Great to meet @jonathandgjones.bsky.social lab alumni in Edinburgh too!
June 13, 2025 at 5:07 PM
Wonderful talk by Baptiste Castel @baptistebio.bsky.social on fern immune system here at @instmolplantsci.bsky.social Great to meet @jonathandgjones.bsky.social lab alumni in Edinburgh too!
Reposted by LRSV Toulouse
As promised, @eveteyssier.bsky.social PhD defense starting now!
If you want to learn about her work, just check her last post!
Go go go Eve!
If you want to learn about her work, just check her last post!
Go go go Eve!
June 13, 2025 at 12:03 PM
As promised, @eveteyssier.bsky.social PhD defense starting now!
If you want to learn about her work, just check her last post!
Go go go Eve!
If you want to learn about her work, just check her last post!
Go go go Eve!
Latest paper from the lab @eveteyssier.bsky.social @malick-mbengue.bsky.social @melaniekrich.bsky.social @pierremarcdelaux.bsky.social et al. just out @pnas.org : 1) Plants have used LysM-RLK receptors for 450 million years to dialog with symbionts, and 2) CO/LCOs might not be that essential
I’m very happy that my main PhD work, under the supervision of @malick-mbengue.bsky.social, found a home in @pnas.org
Two days before my PhD defence! 🎉 (1/6)
Two days before my PhD defence! 🎉 (1/6)
A plant Lysin Motif Receptor-Like Kinase plays an ancestral function in mycorrhiza | PNAS
Arbuscular mycorrhiza (AM) with soilborne Glomeromycota fungi was pivotal in the conquest
of land by plants almost half a billion years ago. In flo...
www.pnas.org
June 12, 2025 at 9:01 AM
Latest paper from the lab @eveteyssier.bsky.social @malick-mbengue.bsky.social @melaniekrich.bsky.social @pierremarcdelaux.bsky.social et al. just out @pnas.org : 1) Plants have used LysM-RLK receptors for 450 million years to dialog with symbionts, and 2) CO/LCOs might not be that essential
Congratulations @eveteyssier.bsky.social !
The timing could not have been better. Congrats Eve!! Another great soon-to-be PhD (H-24) from the @lrsv-toulouse.bsky.social
I’m very happy that my main PhD work, under the supervision of @malick-mbengue.bsky.social, found a home in @pnas.org
Two days before my PhD defence! 🎉 (1/6)
Two days before my PhD defence! 🎉 (1/6)
June 12, 2025 at 8:55 AM
Congratulations @eveteyssier.bsky.social !
Reposted by LRSV Toulouse
HIRING: Head of Administration and Operations to shape future of @tps-institute.bsky.social
Ready to lead on strategic planning, finance, HR, and operations in an ambitious, dynamic environment ?
📍 Toulouse.
🔗 Open to CNRS and public sector staff.
🗓️ before June 30, 2025
➡️ tinyurl.com/mskp7ymp
Ready to lead on strategic planning, finance, HR, and operations in an ambitious, dynamic environment ?
📍 Toulouse.
🔗 Open to CNRS and public sector staff.
🗓️ before June 30, 2025
➡️ tinyurl.com/mskp7ymp
Portail Emploi CNRS - Offre d'emploi - Responsable de l'administration et du pilotage H/F
emploi.cnrs.fr
April 28, 2025 at 9:48 AM
HIRING: Head of Administration and Operations to shape future of @tps-institute.bsky.social
Ready to lead on strategic planning, finance, HR, and operations in an ambitious, dynamic environment ?
📍 Toulouse.
🔗 Open to CNRS and public sector staff.
🗓️ before June 30, 2025
➡️ tinyurl.com/mskp7ymp
Ready to lead on strategic planning, finance, HR, and operations in an ambitious, dynamic environment ?
📍 Toulouse.
🔗 Open to CNRS and public sector staff.
🗓️ before June 30, 2025
➡️ tinyurl.com/mskp7ymp
Reposted by LRSV Toulouse
A year since we applied to lead the future @tps-institute.bsky.social
proud of the team working with me: Cécile Pouzet, @pierremarcdelaux.bsky.social , @vincentburlat.bsky.social, progress we’ve made so far.
Stakes are high, this collective journey is both a demanding and exciting experience.
proud of the team working with me: Cécile Pouzet, @pierremarcdelaux.bsky.social , @vincentburlat.bsky.social, progress we’ve made so far.
Stakes are high, this collective journey is both a demanding and exciting experience.
April 24, 2025 at 4:05 PM
A year since we applied to lead the future @tps-institute.bsky.social
proud of the team working with me: Cécile Pouzet, @pierremarcdelaux.bsky.social , @vincentburlat.bsky.social, progress we’ve made so far.
Stakes are high, this collective journey is both a demanding and exciting experience.
proud of the team working with me: Cécile Pouzet, @pierremarcdelaux.bsky.social , @vincentburlat.bsky.social, progress we’ve made so far.
Stakes are high, this collective journey is both a demanding and exciting experience.
Reposted by LRSV Toulouse
Nice editorial from Pablo Manavella, the new Editor in Chief of @theplantcell.bsky.social. Society journals like The Plant Cell directly support science and scientists. Have a look and share your thoughts with him!
academic.oup.com/plcell/artic...
academic.oup.com/plcell/artic...
Embracing the challenges ahead: a new chapter for the plant cell leadership
Dear Readers and Friends of The Plant Cell,
academic.oup.com
April 23, 2025 at 11:51 AM
Nice editorial from Pablo Manavella, the new Editor in Chief of @theplantcell.bsky.social. Society journals like The Plant Cell directly support science and scientists. Have a look and share your thoughts with him!
academic.oup.com/plcell/artic...
academic.oup.com/plcell/artic...
Reposted by LRSV Toulouse
Proud of that one ! Characterization of the metal sensing properties of a plant metal transporter doi.org/10.1042/BCJ-...
Required a deep dive into biophysics from us 🤯, and friendly collaborators to help us along. Thanks to all involved.
@lrsv-toulouse.bsky.social @cnrsbiologie.bsky.social
Required a deep dive into biophysics from us 🤯, and friendly collaborators to help us along. Thanks to all involved.
@lrsv-toulouse.bsky.social @cnrsbiologie.bsky.social
April 22, 2025 at 4:55 PM
Proud of that one ! Characterization of the metal sensing properties of a plant metal transporter doi.org/10.1042/BCJ-...
Required a deep dive into biophysics from us 🤯, and friendly collaborators to help us along. Thanks to all involved.
@lrsv-toulouse.bsky.social @cnrsbiologie.bsky.social
Required a deep dive into biophysics from us 🤯, and friendly collaborators to help us along. Thanks to all involved.
@lrsv-toulouse.bsky.social @cnrsbiologie.bsky.social
Reposted by LRSV Toulouse
#CoNRS #CNRS #ESR
Dépôt des candidatures pour les élections jusqu'au 16 avril. www.dgdr.cnrs.fr/elections/
N'hésitez pas à donner un peu de votre temps au service de la collectivité.
J'ai fait 9 ans de section, je n'en garde que des bons souvenirs. Une belle aventure scientifique et humaine !
Dépôt des candidatures pour les élections jusqu'au 16 avril. www.dgdr.cnrs.fr/elections/
N'hésitez pas à donner un peu de votre temps au service de la collectivité.
J'ai fait 9 ans de section, je n'en garde que des bons souvenirs. Une belle aventure scientifique et humaine !
CNRS : Élections - Listes électorales
www.dgdr.cnrs.fr
April 2, 2025 at 8:17 AM
#CoNRS #CNRS #ESR
Dépôt des candidatures pour les élections jusqu'au 16 avril. www.dgdr.cnrs.fr/elections/
N'hésitez pas à donner un peu de votre temps au service de la collectivité.
J'ai fait 9 ans de section, je n'en garde que des bons souvenirs. Une belle aventure scientifique et humaine !
Dépôt des candidatures pour les élections jusqu'au 16 avril. www.dgdr.cnrs.fr/elections/
N'hésitez pas à donner un peu de votre temps au service de la collectivité.
J'ai fait 9 ans de section, je n'en garde que des bons souvenirs. Une belle aventure scientifique et humaine !
Reposted by LRSV Toulouse
Very cool study on convergent evolution of ectomycorrhizal symbiosis in plants, and a very cool thread by the first coauthor @fabianvanbeveren.bsky.social
@lrsv-toulouse.bsky.social
⬇️
@lrsv-toulouse.bsky.social
⬇️
Excited to share our recent work on the evolution of ectomycorrhizal plants! 🌳 🧬 🖥️
doi.org/10.1111/nph.70054
With: Yvet Boele, @puginiercamille.bsky.social, @mbianc.bsky.social, Cyril Libourel, @maximebonhomme.bsky.social, @kellerjeanphd.bsky.social, @pierremarcdelaux.bsky.social
A thread: (1/5)
doi.org/10.1111/nph.70054
With: Yvet Boele, @puginiercamille.bsky.social, @mbianc.bsky.social, Cyril Libourel, @maximebonhomme.bsky.social, @kellerjeanphd.bsky.social, @pierremarcdelaux.bsky.social
A thread: (1/5)
Ectomycorrhizal symbiosis evolved independently and by convergent gene duplication in rosid lineages
Click on the article title to read more.
doi.org
March 12, 2025 at 8:54 PM
Very cool study on convergent evolution of ectomycorrhizal symbiosis in plants, and a very cool thread by the first coauthor @fabianvanbeveren.bsky.social
@lrsv-toulouse.bsky.social
⬇️
@lrsv-toulouse.bsky.social
⬇️
Reposted by LRSV Toulouse
🔗 Preprint alert: www.biorxiv.org/content/10.1...
🧵 New insights into plant immunity: using ferns to understand evolution! 🌱✨🌿
Excited to share my first (but not last) published research at @lrsv-toulouse.bsky.social. A THREAD … [1/9]
🧵 New insights into plant immunity: using ferns to understand evolution! 🌱✨🌿
Excited to share my first (but not last) published research at @lrsv-toulouse.bsky.social. A THREAD … [1/9]
Exploring fern pathosystems and immune receptors to bridge gaps in plant immunity
Land plants include angiosperms, bryophytes, lycophytes and ferns, each of which may deploy distinct strategies to resist pathogens. Here, we investigate fern-pathogen interactions by characterizing n...
www.biorxiv.org
March 20, 2025 at 10:35 AM
🔗 Preprint alert: www.biorxiv.org/content/10.1...
🧵 New insights into plant immunity: using ferns to understand evolution! 🌱✨🌿
Excited to share my first (but not last) published research at @lrsv-toulouse.bsky.social. A THREAD … [1/9]
🧵 New insights into plant immunity: using ferns to understand evolution! 🌱✨🌿
Excited to share my first (but not last) published research at @lrsv-toulouse.bsky.social. A THREAD … [1/9]
Reposted by LRSV Toulouse
Tired of struggling with different tags to generate transgenic plants expressing your favorite protein ? Check out our latest preprint about ALFA technology and its MANY applications for plant biology.
www.biorxiv.org/content/10.1...
@lrsv-toulouse.bsky.social @cnrsbiologie.bsky.social
www.biorxiv.org/content/10.1...
@lrsv-toulouse.bsky.social @cnrsbiologie.bsky.social
Broad application of plant protein tagging with ALFA tag for nanobody-based imaging and biochemical approaches
Epitope tags are broadly used for detecting, modifying or purifying proteins of interest, but their breadth of application is often rather poor. Recently, the rationally designed ALFA tag and its ALFA...
www.biorxiv.org
March 20, 2025 at 2:05 PM
Tired of struggling with different tags to generate transgenic plants expressing your favorite protein ? Check out our latest preprint about ALFA technology and its MANY applications for plant biology.
www.biorxiv.org/content/10.1...
@lrsv-toulouse.bsky.social @cnrsbiologie.bsky.social
www.biorxiv.org/content/10.1...
@lrsv-toulouse.bsky.social @cnrsbiologie.bsky.social
Reposted by LRSV Toulouse
Very excited to share this preprint ! 🎉
Have a look and see what we got up to with our fern 🌿 and pathogen 🦠 collection at the @lrsv-toulouse.bsky.social ! ✨
Thanks to everyone involved 🥰
Have a look and see what we got up to with our fern 🌿 and pathogen 🦠 collection at the @lrsv-toulouse.bsky.social ! ✨
Thanks to everyone involved 🥰
🔗 Preprint alert: www.biorxiv.org/content/10.1...
🧵 New insights into plant immunity: using ferns to understand evolution! 🌱✨🌿
Excited to share my first (but not last) published research at @lrsv-toulouse.bsky.social. A THREAD … [1/9]
🧵 New insights into plant immunity: using ferns to understand evolution! 🌱✨🌿
Excited to share my first (but not last) published research at @lrsv-toulouse.bsky.social. A THREAD … [1/9]
Exploring fern pathosystems and immune receptors to bridge gaps in plant immunity
Land plants include angiosperms, bryophytes, lycophytes and ferns, each of which may deploy distinct strategies to resist pathogens. Here, we investigate fern-pathogen interactions by characterizing n...
www.biorxiv.org
March 20, 2025 at 6:24 PM
Very excited to share this preprint ! 🎉
Have a look and see what we got up to with our fern 🌿 and pathogen 🦠 collection at the @lrsv-toulouse.bsky.social ! ✨
Thanks to everyone involved 🥰
Have a look and see what we got up to with our fern 🌿 and pathogen 🦠 collection at the @lrsv-toulouse.bsky.social ! ✨
Thanks to everyone involved 🥰
Reposted by LRSV Toulouse
⚠️JOB ALERT ⚠️
@lipme-toulouse.bsky.social is hiring an @inrae-france.bsky.social tenure-track Associate Professor on the genetics of sunflower 🌻 - 🐝 polinator interactions 🔽
Come and join us in Toulouse!
resana.numerique.gouv.fr/public/share...
@lipme-toulouse.bsky.social is hiring an @inrae-france.bsky.social tenure-track Associate Professor on the genetics of sunflower 🌻 - 🐝 polinator interactions 🔽
Come and join us in Toulouse!
resana.numerique.gouv.fr/public/share...
RESANA
resana.numerique.gouv.fr
March 20, 2025 at 9:12 AM
⚠️JOB ALERT ⚠️
@lipme-toulouse.bsky.social is hiring an @inrae-france.bsky.social tenure-track Associate Professor on the genetics of sunflower 🌻 - 🐝 polinator interactions 🔽
Come and join us in Toulouse!
resana.numerique.gouv.fr/public/share...
@lipme-toulouse.bsky.social is hiring an @inrae-france.bsky.social tenure-track Associate Professor on the genetics of sunflower 🌻 - 🐝 polinator interactions 🔽
Come and join us in Toulouse!
resana.numerique.gouv.fr/public/share...
Reposted by LRSV Toulouse
Great to have @robertasu.bsky.social from CRAG as invited speaker today!
Thanks @stevenmoussu.bsky.social for bringing him in Toulouse for a couple of days!
Thanks @stevenmoussu.bsky.social for bringing him in Toulouse for a couple of days!
March 13, 2025 at 10:07 AM
Great to have @robertasu.bsky.social from CRAG as invited speaker today!
Thanks @stevenmoussu.bsky.social for bringing him in Toulouse for a couple of days!
Thanks @stevenmoussu.bsky.social for bringing him in Toulouse for a couple of days!
Marchantia for the win !
1/6 Super excited to share with you our work on Marchantia intra-specific diversity and pan-genomics, just out @naturegenet.bsky.social
www.nature.com/articles/s41...
Everything on the discoveries in the thread by @chloe-beaulieu.bsky.social
I want to emphasize 5 additional points:
www.nature.com/articles/s41...
Everything on the discoveries in the thread by @chloe-beaulieu.bsky.social
I want to emphasize 5 additional points:
www.nature.com
February 17, 2025 at 10:17 AM
Marchantia for the win !