Karima
@KarimaEL16
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I just published: Academic poaching: when other PIs steal your trainees There are many toxic behaviors in academia, but one we rarely talk about is #AcademicPoaching. Have you ever been a victim? #AcademicChatter #phdchat
https://t.co/THaMfSJQJd
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🇫🇷 La France va reconnaître l'Etat de Palestine lors de l'Assemblée générale des Nations unies en septembre à New York, a annoncé jeudi le président Emmanuel Macron sur ses réseaux sociaux.
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🇲🇦💧 Au Maroc, ils capturent l’eau du brouillard Grâce à des filets tendus sur les hauteurs qui captent l’humidité de l’air, 1 000 personnes peuvent être alimentées en eau dans une région frappée par la sécheresse. #JT20h
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🇵🇸🔴 DOCUMENT @RevelateursFTV : Gaza, un territoire qui se rétrécit pour les civils L’armée israélienne a déjà réduit et investi les zones habitables et les a morcelées avec de grands corridors. #JT20h
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Happy International Day of Women and Girls in Science 🌍👩‍🔬 We at @TheSainsburyLab celebrated by running a Wikipedia Editathon dedicated to creating pages for incredible women scientists and spotlighting their contributions to the advancement of plant science 🌱
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My proposal was one of 1,966 submitted in the MSCA-LIF (Life Sciences) section this year. Despite my initial doubts, I am beyond thrilled to have been awarded this grant. I am truly honored to have incredible supervisors who guide me in the right direction. @MSCActions
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I’m super happy to have a great part of my PhD work (under the wonderful supervision of @CyrilLibourel, PM Delaux & @BonhommeMaxime2) now out in @NatureGenet ! https://t.co/M06qZxYGgp
nature.com
Nature Genetics - Pangenome analyses of 133 wild accessions of the model bryophyte Marchantia polymorpha identify adaptive features and provide insights into the mechanisms of plant adaptation to...
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À partir du 1er février 1966, les françaises n'ont plus besoin du consentement de leur mari pour choisir une profession ou ouvrir un compte en banque ...👊
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@PierreMarcDelau Thank you to all the authors for this great team effort !! @ChloeBiolieu (special thank you) @baptiste_bio
@CyrilLibourel @JARIAISNathana1
@KellerJean_PhD @FBeveren
@BonhommeMaxime2 @jacquet_chris
@PierreMarcDelau & those not on X !
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@PierreMarcDelau 7/ This work constitutes the first GWAS in a bryophyte, shedding light on how HGT and specialized metabolites shape immunity in M. polymorpha.
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@PierreMarcDelau 6/Interestingly, among the upregulated genes we found : - Accession-specific genes - HGT-acquired genes - Genes from M. polymorpha’s accessory genome
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@PierreMarcDelau 5/ We also conducted transcriptomic analyses on two accessions with contrasting phenotypes (++ susceptible vs. resistant). Comparing transcriptomic data from P. palmivora infection revealed a strong overlap and highlighted a set of defense genes conserved across angiosperms.
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@PierreMarcDelau 4/ Using GWAS, we identified putative loci associated with resistance, including a cluster of Microbial Terpene Synthase Like (MTPSL) genes. These genes, acquired through horizontal gene transfer (HGT) were found to be bryophyte-specific.
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@PierreMarcDelau 3/ Here, we focused on Colletotrichum nymphaeae, a natural fungal pathogen of M. polymorpha. Infection assays on the collection revealed quantitative resistance, making it ideal to investigate the genetic basis of #MyMarchantia immunity.
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@PierreMarcDelau 2/ Since then, the team has been using #MyMarchantia as a model to investigate the evolution of plant immunity and uncover immune mechanisms specific to non vascular plants (Bryophytes) https://t.co/G08nL6UXIX
evolutionpmi.com
Evolution of Plant - Microbe Interactions
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1/ This project started 7 years ago when @PierreMarcDelau gathered the first collection of M.polymorpha accessions. Genome sequencing and comparison revealed millions of SNPs, making M.polymorpha a relevant model for GWAS studies (see pangenome paper)⬇️ https://t.co/vdvk49I8PX
biorxiv.org
Plant adaptation to a terrestrial life 450 million years ago played a major role in the evolution of life on Earth. This shift from an aquatic environment has been mostly studied by focusing on...
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It's my pleasure to share with you a chapter of the project I fell in love with five years ago 🍀🦠https://t.co/8Tt6wK8bO6 Here is a thread 🧵
biorxiv.org
The liverwort Marchantia polymorpha has emerged as a model for studying plant immunity in bryophytes, providing unique insights into conserved defense mechanisms across land plants. By contrast,...
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Our group in @LRSV_Toulouse publishes the first Genome-Wide Association Study to uncover the genetic bases of immunity on a non vascular (bryophyte) plant, Marchantia polymorpha. This is part of PhD's work of @KarimaEL16 and @ChloeBiolieu !
Horizontal gene transfers and terpene metabolism drive plant-fungal interaction in Marchantia polymorpha https://t.co/Ibn83KbqYS
#biorxiv_plants
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Very happy to share the final version of our work on the evolution of broad host virulence in Pseudomonas out now @cellhostmicrobe It’s just in time for the holidays 🎄🦠https://t.co/JsUxVGvA8F
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