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Plasmodesmata mediate cell-to-cell transport of brassinosteroid hormones

dc.rights.licenseopenen_US
dc.contributor.authorWANG, Yaowei
hal.structure.identifierLaboratoire de biogenèse membranaire [LBM]
dc.contributor.authorPEREZ-SANCHO, Jessica
dc.contributor.authorPLATRE, Matthieu Pierre
dc.contributor.authorCALLEBAUT, Brenda
hal.structure.identifierLaboratoire de biogenèse membranaire [LBM]
dc.contributor.authorSMOKVARSKA, Marija
dc.contributor.authorFERRER, Karoll
dc.contributor.authorLUO, Yongming
dc.contributor.authorNOLAN, Trevor M
dc.contributor.authorSATO, Takeo
dc.contributor.authorBUSCH, Wolfgang
dc.contributor.authorBENFEY, Philip N
dc.contributor.authorKVASNICA, Miroslav
dc.contributor.authorWINNE, Johan M
hal.structure.identifierLaboratoire de biogenèse membranaire [LBM]
dc.contributor.authorBAYER, Emmanuelle
dc.contributor.authorVUKAŠINOVIĆ, Nemanja
dc.contributor.authorRUSSINOVA, Eugenia
dc.date.accessioned2024-09-10T09:27:01Z
dc.date.available2024-09-10T09:27:01Z
dc.date.issued2023-11-01
dc.identifier.issn1552-4469en_US
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/201506
dc.description.abstractEnBrassinosteroids (BRs) are steroidal phytohormones that are essential for plant growth, development and adaptation to environmental stresses. BRs act in a dose-dependent manner and do not travel over long distances; hence, BR homeostasis maintenance is critical for their function. Biosynthesis of bioactive BRs relies on the cell-to-cell movement of hormone precursors. However, the mechanism of the short-distance BR transport is unknown, and its contribution to the control of endogenous BR levels remains unexplored. Here we demonstrate that plasmodesmata (PD) mediate the passage of BRs between neighboring cells. Intracellular BR content, in turn, is capable of modulating PD permeability to optimize its own mobility, thereby manipulating BR biosynthesis and signaling. Our work uncovers a thus far unknown mode of steroid transport in eukaryotes and exposes an additional layer of BR homeostasis regulation in plants.
dc.language.isoENen_US
dc.rightsAttribution 3.0 United States*
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/us/*
dc.subject.enBrassinosteroids
dc.subject.enPlasmodesmata
dc.subject.enPlant Growth Regulators
dc.subject.enPlants
dc.subject.enHormones
dc.subject.enGene Expression Regulation
dc.subject.enPlant
dc.subject.enArabidopsis Proteins
dc.title.enPlasmodesmata mediate cell-to-cell transport of brassinosteroid hormones
dc.title.alternativeNat Chem Biolen_US
dc.typeArticle de revueen_US
dc.identifier.doi10.1038/s41589-023-01346-xen_US
dc.subject.halSciences du Vivant [q-bio]/Biochimie, Biologie Moléculaireen_US
dc.identifier.pubmed37365405en_US
dc.description.sponsorshipEuropeThe function of membrane tethering in plant intercellular communicationen_US
bordeaux.journalNature Chemical Biologyen_US
bordeaux.page1331-1341en_US
bordeaux.volume19en_US
bordeaux.hal.laboratoriesLaboratoire de biogenèse membranaire [LBM]en_US
bordeaux.issue11en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionCNRSen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
bordeaux.identifier.funderIDNational Institutes of Healthen_US
bordeaux.import.sourcepubmed
hal.identifierhal-04692870
hal.version1
hal.date.transferred2024-09-10T09:27:06Z
hal.popularnonen_US
hal.audienceInternationaleen_US
hal.exporttrue
workflow.import.sourcepubmed
dc.rights.ccPas de Licence CCen_US
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Nature%20Chemical%20Biology&rft.date=2023-11-01&rft.volume=19&rft.issue=11&rft.spage=1331-1341&rft.epage=1331-1341&rft.eissn=1552-4469&rft.issn=1552-4469&rft.au=WANG,%20Yaowei&PEREZ-SANCHO,%20Jessica&PLATRE,%20Matthieu%20Pierre&CALLEBAUT,%20Brenda&SMOKVARSKA,%20Marija&rft.genre=article


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