@PeretLab

Plant scientist interested in root development, hormonal responses and adaptation to the environment.

 Montpellier, France
plasticity.fr
Joined March 2016
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🔜Two postdoc positions are available in Rouached Lab for a creative individual to lead a project that will explore a new dimension in the field of plant nutrition. Please contact me if you are interested in TOR signaling, epigenetic and/or plant development [email protected]
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#SecretDeGraine Le #lupin, une graine pleine de surprises ! 🧡 🌱 Il enrichit les sols en azote 🐄 Il nourrit les animaux avec ses #protéinesvégétales 🍞 Il sublime pains & pâtisseries 🧴 Il aide la peau à rester jeune grâce au lupéol Qui aurait cru qu'une si petite graine pouvait en faire autant ?
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#ResultatScientifique🔎| Adapter ses racines pour mieux se nourrir : la stratégie ingénieuse du lupin blanc 🤝 @CNRS @CNRS_OccitaniE @INRAE_OC_MPL @umontpellier @PeretLab ✍️ Benjamin Péret 📕 @PNASNews | pnas.org/doi/10.1073/pnas.24… insb.cnrs.fr/fr/cnrsinfo/ada…

The white lupin CCR1 receptor-like kinase controls systemic Autoregulation of Cluster Root and...

Root development is tightly regulated in plants to optimize nutrient acquisition and interactions with soil microorganisms. In legumes, the Autoreg...

pnas.org
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Peret lab retweeted
IPSiM@IPSiM_fr27 Mar 2025
#plant sci job CDD 1 year Characterization of the AoDev Pathway in White Lupin @IPSiM_fr👉link.infini.fr/WxK0p3YY
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Xuan et al. report that MCTP3, MCTP4, and MCTP6 control #ARF7 and #ARF19 condensate dynamics and their nucleocytoplasmic partitioning. This promotes #ARF localization to the nucleus and enhances #auxin signaling, thereby facilitating #LateralRoot formation.
Developmental Cell@Dev_Cell17 Oct 2024
Online now: MCTP controls nucleocytoplasmic partitioning of AUXIN RESPONSE FACTORs during lateral root development dlvr.it/TFS7Kv
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Multiple layers of regulators emerge in the network controlling lateral root organogenesis dlvr.it/TFk04z
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Check out our new preprint with a stellar set of Gateway-compatible vectors for the soybean composite plant system (and likely others!). Effector/plant gene function analysis, root localization, and molecular-plant microbe interaction investigation just got a lot more accessible!
bioRxiv Plant Bio@biorxiv_plants15 Oct 2024
A novel toolbox of GATEWAY-compatible vectors for rapid functional gene analysis in soybean composite plants biorxiv.org/cgi/content/shor… #biorxiv_plants
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🤯 A human orthologue of the plant PIN transporter family ❗❗😲 @Nature nature.com/articles/s41586-0…

LYCHOS is a human hybrid of a plant-like PIN transporter and a GPCR

Nature - Cryo-electron microscopy structures of the human lysosomal transmembrane protein LYCHOS show that it comprises a transporter-like domain fused to a G-protein-coupled receptor, and that the...

nature.com
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Congratulations to Roxane Doireau for publishing her first PhD article in New Phytologist! Well done! AtALMT5 mediates vacuolar fumarate import and regulates the malate/fumarate balance in Arabidopsis doi.org/10.1111/nph.20077 Thanks to all the authors!

AtALMT5 mediates vacuolar fumarate import and regulates the malate/fumarate balance in Arabidopsis

Malate and fumarate constitute a significant fraction of the carbon fixed by photosynthesis, and they are at the crossroad of central metabolic pathways. In Arabidopsis thaliana, they are transien...

nph.onlinelibrary.wiley.com
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Cool study by @CrisBrachy, @oconnord, @hardtke_lab, and @Vermeer_Lab et al. Congrats to all involved! #Brachypodium #lateralroot Btw we need more such studies! Previous ones were on lupin (@PeretLab; shorturl.at/hBHJP) and tomato (@bradylabs; shorturl.at/htzPT).
bioRxiv Plant Bio@biorxiv_plants26 Mar 2024
An atlas of Brachypodium distachyon lateral root development biorxiv.org/cgi/content/shor… #biorxiv_plants
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An atlas of Brachypodium distachyon lateral root development biorxiv.org/cgi/content/shor… #biorxiv_plants
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New Article: "Visualizing plant intracellular inorganic orthophosphate distribution" rdcu.be/dv1BS
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Plant Stem Cell Informatics Database (PSCIdb): a comprehensive computational platform for identifying and analyzing genes related to plant stem cells #resource #PlantCommunications cell.com/plant-communication…
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Dig into our new special issue: Root Architecture and Rhizosphere—Microbe Interactions bit.ly/35JchR9 🧵
(Top) CaWIP2 contributing to lateral root development in chickpea showed high expression in the lateral root primordia (Debasis Chattopadhyay); (Bottom left) Medicago truncatula plant with rhizosphere soil surrounding the root and Arabidopsis thaliana seedlings with developing lateral roots (Gifford lab); (Bottom middle) Fluorescent image of a developing lateral root in Arabidopsis thaliana (Vissenberg lab) and brace roots in Sorghum (Ashley Hostetler); (Bottom right) Non-destructive visualisation of Phaseolus vulgaris roots using X-ray CT imaging (Craig and Solomon Sturrock).

ALT (Top) CaWIP2 contributing to lateral root development in chickpea showed high expression in the lateral root primordia (Debasis Chattopadhyay); (Bottom left) Medicago truncatula plant with rhizosphere soil surrounding the root and Arabidopsis thaliana seedlings with developing lateral roots (Gifford lab); (Bottom middle) Fluorescent image of a developing lateral root in Arabidopsis thaliana (Vissenberg lab) and brace roots in Sorghum (Ashley Hostetler); (Bottom right) Non-destructive visualisation of Phaseolus vulgaris roots using X-ray CT imaging (Craig and Solomon Sturrock).

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❗ Learn more about the Phosphorus cycling in the plant-soil system 📍 Download @FAO's #GlobalSoilPartnership booklet on "Soils for nutrition: state of the art" 👉doi.org/10.4060/cc0900en #Soils4Nutrition #SoilHealth #SoilAction
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Currently testing our 2D phenotyping system. So far our lupins behave as expected. Waiting for the cluster roots to develop!
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#ResultatScientifique🔎| Les canaux à protons finalement identifiés chez les plantes 🤝 @CNRS @CNRS_OccitaniE @INRAE_OC_MPL @umontpellier @IPSiM_fr ✍️ Alexis De Angeli 📕 @NatureComms | buff.ly/40IXHp0 buff.ly/3t4RXcG
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New research may help plant breeders develop a wider variety of edible lupins and a cheaper, more eco-friendly alternative to other high-protein crops such as soybean. Discovery of ‘sweet lupin’ gene could lead to new high-protein crops | Science | AAAS science.org/content/article/…

Discovery of ‘sweet lupin’ gene could lead to new high-protein crops

For the first time, researchers identify a gene that eliminates the bitterness of these hardy legumes

science.org
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This week, the whole Plasticity group was in the field, helped by Nathalie Harzic from Cerience and her student Loris, harvesting the M3 of our lupin tilling population. Mission accomplished ! @PeretLab @IPSiM_fr
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