Jacquet-chris
@jacquet-chris.bsky.social
Professor of plant pathology at the University of Toulouse 3. @LRSV. Interested in plant-microbe interactions- ☘️🪴🍄🌳🌾 #oomycete - #Fungi #Medicago. #Marchantia - #Ferns #travels & rugby🏉!
Voici l'annonce d'un congrès que nous organisons avec @pierremarcdelaux.bsky.social les 24 et 25 Juin. Les inscriptions sont ouvertes sur le site indiqué!
PM Delaux@pierremarcdelaux.bsky.social · 5mo ago⚠️⚠️ @jacquet-chris.bsky.social and I are organizing the 2nd "non seed plant" French meeting. As for the one in 2025, the goal is to better structure our emerging community across French institutes. It will take place in Toulouse, June 24th-25th. Registration 🔽 nonseedplants26.sciencesconf.org
Nikolas and I just published our insights on CLEs in plant–bio interactions. Too short to cover everything, but we hope it gets you also excited about these peptides. Thanks to @newphyt.bsky.social for the opportunity
New Phytologist@newphyt.bsky.social · 6mo agoCLE peptides in plant-biotic interactions #TansleyInsight by Nicolas Frei dit Frey and Thomas Spallek nph.onlinelibrary.wiley.com/doi/10.1111/... #plantscience
What can we learn from the first GWAS on bryophyte immunity? Have these plants evolved immune mechanisms similar to or different from those of angiosperms? (Spoiler: both!) Our latest paper is out in PNAS! www.pnas.org/doi/10.1073/pnas.2532723123 #Marchantia #Colletotrichum #EVOteam #LRSV
4/9 After characterizing the infection strategy of Colleto (with the help and guidance of @baptistebio.bsky.social and @jacquet-chris.bsky.social), Karima soon realized that the #MyMarchantia accessions we have in our collection were not all sensitive to that beast !
1/9 Our latest paper on immunity mechanisms in Marchantia just out @pnas.org ! 🔽 Close collaboration between our former PhD students @karimaelm.bsky.social and @chloe-beaulieu.bsky.social ! and the old gard @jacquet-chris.bsky.social @maximebonhomme.bsky.social www.pnas.org/doi/10.1073/...
PNAS
Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans...
pnas.org
We’re looking for a postdoc to investigate Pseudomonas viridiflava virulence across diverse plant lineages. The 3yr position will combine plant and microbial molecular biology to understand core processes of infection - email for more info & apply online @ www.jic.ac.uk/vacancies/po...
🌟 AeRLCK2 & AeCRK2: new players in immunity & symbiosis Mutations in two Nod-independent symbiotic genes heightened disease resistance.⚡ 8/9
🤷What’s new? Unlike many model legumes, Aeschynomene evenia forms symbiosis with rhizobia without Nod factors! This makes it a unique model to explore how plants balance immunity and symbiosis with specific, Nod-independent pathways. 🦠🤝🌱 3/9
🚨 New preprint alert! 🚨 Excited to share my first preprint from my PhD! 🎉 We introduce a novel Aeschynomene evenia – Aphanomyces euteiches pathosystem to explore links between quantitative resistance and symbiosis in legumes. 🌱🔬 🧾 www.biorxiv.org/cgi/content/... 🧵 Thread: 1/9
A novel pathosystem between Aeschynomene evenia and Aphanomyces euteiches reveals new immune components in quantitative legume root-rot resistance.
Legumes are pivotal for sustainable agriculture, yet their productivity is hindered by soilborne pathogens such as Aphanomyces euteiches . This study introduces Aeschynomene evenia as a novel model to...
biorxiv.org
🎉Why is this exciting? Understanding genes like AeRLCK2 and AeCRK could help us engineer crops that resist pathogens without compromising beneficial symbiosis. A step toward more resilient legumes! 🍀 🙏Huge thanks to @baptistebio.bsky.social, @jacquet-chris.bsky.social & all other co-authors 🙌 9/9
New year, new #pathosystem! Yes, #Aeschynomene evenia can be used as a model to study #legume_Immunity — together with #Aphanomyces euteiches, the pea grower’s worst nightmare. Check out our preprint on bioRxiv : www.biorxiv.org/cgi/content/... . Special congrats to @madeleinebaker.bsky.social !
Exciting new knowledge on ferns immunity, a very nice work led by @baptistebio.bsky.social, and @jacquet-chris.bsky.social ! Check the thread of @baptistebio.bsky.social ! ⬇️
Baptiste Castel@baptistebio.bsky.social · 10mo ago1\ bmcbiol.biomedcentral.com/articles/10.... 🌿🌿Our article on fern immunity has been peer-reviewed 🌿🌿 Thanks to @madeleinebaker.bsky.social @kellerjeanphd.bsky.social @maximebonhomme.bsky.social @pierremarcdelaux.bsky.social and @jacquet-chris.bsky.social a quick thread 🧵 1/4
Want to see ferns under attack and how they respond to pathogens? Check out our latest paper! doi.org/10.1186/s129... Congrats on this huge team effort to @baptistebio.bsky.social @madeleinebaker.bsky.social @kellerjeanphd.bsky.social @maximebonhomme.bsky.social @pierremarcdelaux.bsky.social
~12 years after we coined it EPP1 with @oswaldovaldesl.bsky.social one afternoon when we were postdoc with @jeanmichelane.bsky.social! Congrats @melaniekrich.bsky.social @tatiana-vernie.bsky.social et al. for the hard work! EPP1 is the fourth member of the Common Symbiosis Pathway 🍄🌱!
Mélanie Rich 🌱🍄@melaniekrich.bsky.social · 10mo agoSo happy to see the latest preprint of the team out! www.biorxiv.org/content/10.1... The continuation of a long standing project started by @oswaldovaldesl.bsky.social in @jeanmichelane.bsky.social‘s lab. 1/7 🧵
The kinase CPK5 phosphorylates MICRORCHIDIA1 to promote broad-spectrum disease resistance (Congcong Sun, Yongming Chen, Aifang Ma, Pan Wang, et. al.) doi.org/10.1093/plce... #PlantScience
Huge thanks to @madeleinebaker.bsky.social - @kellerjeanphd.bsky.social - Yves Martinez - @maximebonhomme.bsky.social - @jacquet-chris.bsky.social - @pierremarcdelaux.bsky.social for the incredible collaboration! [9/9]
Huge congratulations to you @baptistebio.bsky.social for leading this exciting new preprint! It's been a real pleasure co-supervising your work with @pierremarcdelaux.bsky.social and watching this project grow!Your dedication and curiosity are truly inspiring. Onward to new discoveries! 🚀🌿🍀🦠#EVOteam
Baptiste Castel@baptistebio.bsky.social · last yr.🔗 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]
First post on Bluesky!! ☀️ Very happy to share that my main postdoc work ‘Systematic Discovery and Design of Synthetic Immune Receptors in Plants’ is finally out on Biorxiv! www.biorxiv.org/content/10.1... The full story is summarized here:
Systematic Discovery and Design of Synthetic Immune Receptors in Plants
Plants deploy a diverse array of pattern recognition receptors (PRRs) that perceive microbe-associated molecular patterns (MAMPs) to activate immune responses. Leucine-rich repeat receptor-like kinase...
biorxiv.org
Merci @cnrsbiologie.bsky.social !!
CNRS@cnrs.fr · last yr.#Communiqué 🗞️ Une équipe de scientifiques dévoile un mécanisme clé de l’évolution des plantes. Une espèce de plantes contient dans son patrimoine génétique les traces d’un échange avec des champignons il y a un demi-milliard d’années. 🌱🧬 👉 www.cnrs.fr/fr/presse/du...
Vous aimez les plantes, mais pas que celles qui font des fleurs ? Vous souhaitez en savoir plus sur leur évolution sur la terre ferme depuis 500 millions d'années ?
Du champignon aux plantes, un transfert de gène vieux de 500 millions d’années à l’origine de nos écosystèmes - Université Toulouse III - Paul Sabatier devient Université de Toulouse
univ-tlse3.fr
Lisez le communiqué de presse de @universitetoulouse.bsky.social , @utoulouse.bsky.social impliquant mes collègues @chloe-beaulieu.bsky.social et @pierremarcdelaux.bsky.social, du laboratoire @lrsv-toulouse.bsky.social , et bien d'autres ! ⬇️ www.univ-tlse3.fr/actualite-de...
Du champignon aux plantes, un transfert de gène vieux de 500 millions d’années à l’origine de nos écosystèmes - Université Toulouse III - Paul Sabatier devient Université de Toulouse
univ-tlse3.fr
This gene family, probably involved in the drought response of M. polymorpha, originates from a horizontal gene transfer from a fungi to the ancestor of land plant, later lost in seed plants. Studying Marchantia therefore enabled us to further understand how plants conquered the land! (14/18)
Great work @chloe-beaulieu.bsky.social ! Congrats again to you and @maximebonhomme.bsky.social and to our great chief @pierremarcdelaux.bsky.social for this fantastic project! Happy to be (a little!) part of it! #EVOteam
Chloé Beaulieu@chloe-beaulieu.bsky.social · last yr.I’m super happy to have a great part of my PhD work (under the wonderful supervision of C. Libourel @pierremarcdelaux.bsky.social & @maximebonhomme.bsky.social) now out in @naturegenet.bsky.social ! Here’s a little thread (1/18) www.nature.com/articles/s41...
6/6 #EVOteam Special thank to @maximebonhomme.bsky.social for joining me in that crazy project! To @chloe-beaulieu.bsky.social for the amazing work she did (She is looking for a postdoc BTW!) To Cyril Libourel, for helping sooooo much on pretty much everything on that paper! The End!
Marchantia for the win !
PM Delaux@pierremarcdelaux.bsky.social · last yr.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:
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:
nature.com