2024
A circadian clock output functions independently of phyB to sustain daytime PIF3 degradation.
Liu W, Lowrey H, Xu A, Leung C, Adamchek C, He J, Du J, Chen M, Gendron J. A circadian clock output functions independently of phyB to sustain daytime PIF3 degradation. Proceedings Of The National Academy Of Sciences Of The United States Of America 2024, 121: e2408322121. PMID: 39163340, PMCID: PMC11363348, DOI: 10.1073/pnas.2408322121.Peer-Reviewed Original ResearchConceptsPhytochrome-interacting factorsF-boxRed-light photoreceptor phytochrome BPhotoreceptor phytochrome BCircadian clock outputE3 ubiquitin ligaseDownstream biological processesPhyB signalingGrowth-regulating mechanismsTranscriptional connectionsPhytochrome BClock's roleRhythmic transcriptionUbiquitin ligaseClock regulationGenetic evidenceMonochromatic red lightProtein stabilityCircadian clockPhyBBiological processesPlant growthClock outputCircadian expressionRegulation mechanism
2023
HEXOKINASE1 and glucose-6-phosphate fuel plant growth and development
Vanderwall M, Gendron J. HEXOKINASE1 and glucose-6-phosphate fuel plant growth and development. Development 2023, 150 PMID: 37842778, PMCID: PMC10617624, DOI: 10.1242/dev.202346.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsConceptsCatalytic functionPlant metabolic pathwaysEnzyme catalytic functionPlant developmentPhotoautotrophic organismsGlucose-6-phosphate productionHexokinase1Plant growthPhosphorylation of hexosesBiosynthetic routeMetabolic enzymesMetabolic pathwaysPlantsDevelopmental significancePathwayPhosphorylationOrganismsEnzymeMetabolismPigmentsPrevious studiesHexosesDiscrete areasCatalytic activityFunction
2011
PP2A activates brassinosteroid-responsive gene expression and plant growth by dephosphorylating BZR1
Tang W, Yuan M, Wang R, Yang Y, Wang C, Oses-Prieto JA, Kim TW, Zhou HW, Deng Z, Gampala SS, Gendron JM, Jonassen EM, Lillo C, DeLong A, Burlingame AL, Sun Y, Wang ZY. PP2A activates brassinosteroid-responsive gene expression and plant growth by dephosphorylating BZR1. Nature Cell Biology 2011, 13: 124-131. PMID: 21258370, PMCID: PMC3077550, DOI: 10.1038/ncb2151.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceArabidopsisArabidopsis ProteinsDNA-Binding ProteinsGene Expression Regulation, PlantMolecular Sequence DataNuclear ProteinsPhosphorylationPlant Growth RegulatorsPlants, Genetically ModifiedProtein Phosphatase 2Sequence AlignmentSignal TransductionTriazolesTwo-Hybrid System Techniques
2008
Chemical Genetic Dissection of Brassinosteroid–Ethylene Interaction
Gendron JM, Haque A, Gendron N, Chang T, Asami T, Wang ZY. Chemical Genetic Dissection of Brassinosteroid–Ethylene Interaction. Molecular Plant 2008, 1: 368-379. PMID: 19825546, PMCID: PMC2975526, DOI: 10.1093/mp/ssn005.Peer-Reviewed Original ResearchConceptsChemical inhibitorsChemical-genetic dissectionEthylene-insensitive mutantsChemical genetic screenApical hook formationBrassinosteroid actionBR biosynthesisBR synthesisEthylene mutantsGenetic screenEthylene pathwayEthylene responseGenetic dissectionPlant growthEthylene perceptionApical hookReporter geneBR treatmentHypocotyl lengthHook formationEthylene treatmentChemical librariesHormone interactionsMutantsSmall molecules
2007
Multiple mechanisms modulate brassinosteroid signaling
Gendron JM, Wang ZY. Multiple mechanisms modulate brassinosteroid signaling. Current Opinion In Plant Biology 2007, 10: 436-441. PMID: 17904409, PMCID: PMC2093957, DOI: 10.1016/j.pbi.2007.08.015.Peer-Reviewed Original ResearchConceptsTranscription factorsCell surface receptor kinaseSubsequent biochemical studiesBR perceptionNuclear transcription factorPlant growthMultiple mechanismsReceptor kinaseGene expressionIntracellular kinasesGenetic studiesBiochemical studiesCell surfaceEssential hormoneKinasePathwayRecent studiesBRI1BAK1BrassinosteroidsEndosomesMajor gapsPhosphorylationKey componentProteinAn Essential Role for 14-3-3 Proteins in Brassinosteroid Signal Transduction in Arabidopsis
Gampala SS, Kim TW, He JX, Tang W, Deng Z, Bai MY, Guan S, Lalonde S, Sun Y, Gendron JM, Chen H, Shibagaki N, Ferl RJ, Ehrhardt D, Chong K, Burlingame AL, Wang ZY. An Essential Role for 14-3-3 Proteins in Brassinosteroid Signal Transduction in Arabidopsis. Developmental Cell 2007, 13: 177-189. PMID: 17681130, PMCID: PMC2000337, DOI: 10.1016/j.devcel.2007.06.009.Peer-Reviewed Original ResearchMeSH Keywords14-3-3 ProteinsAmino Acid SequenceArabidopsisArabidopsis ProteinsBinding SitesCell NucleusDNA, PlantDNA-Binding ProteinsDown-RegulationModels, BiologicalMolecular Sequence DataMutationNuclear ProteinsPhosphorylationPlant LeavesProtein BindingProtein KinasesProtein TransportSignal TransductionSteroids, HeterocyclicConceptsPlant growthTranscription factorsNuclear localizationGene expressionBZR2/BES1Brassinosteroid signal transductionSignal transduction pathwaysKey transcription factorRapid nuclear localizationBZR1 proteinCell surface receptorsBR regulationBR deficiencyTransgenic plantsGSK3 kinaseBR responsesCytoplasmic retentionSignal transductionTransduction pathwaysCytoplasmic localizationDNA bindingBrassinosteroidsBR treatmentBZR1Essential hormone