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 mechanismPlants distinguish different photoperiods to independently control seasonal flowering and growth
Wang Q, Liu W, Leung C, Tarté D, Gendron J. Plants distinguish different photoperiods to independently control seasonal flowering and growth. Science 2024, 383: eadg9196. PMID: 38330117, PMCID: PMC11134419, DOI: 10.1126/science.adg9196.Peer-Reviewed Original ResearchConceptsPhotoperiodic growthSeasonal floweringControl expression of genesDuration of photosynthetic activityGrowth-regulating pathwaysExpression of genesPhotosynthetic periodMeasure photoperiodPhotoperiodic floweringPhotosynthetic activityControl expressionFlowering mechanismRegulation pathwaysSeasonal growthFlowersLong daysDifferent photoperiodsPhotoperiodLight intensityPlantsGrowthMutantsGenesPathway
2023
New Horizons in Plant Photoperiodism
Gendron J, Staiger D. New Horizons in Plant Photoperiodism. Annual Review Of Plant Biology 2023, 74: 481-509. PMID: 36854481, PMCID: PMC11114106, DOI: 10.1146/annurev-arplant-070522-055628.Peer-Reviewed Original ResearchMeSH KeywordsArabidopsisCircadian RhythmGene Expression Regulation, PlantPhotoperiodPlantsReproductionConceptsPlant photoperiodismRecent molecular genetic studiesGene regulatory networksMolecular genetic studiesPhotoperiodic floweringPlant speciesRegulatory networksDevelopmental processesMetabolic networksGenetic studiesPhotoperiodismSeasonal changesOrganismsPlantsPotential rolePhotoperiodClimate changeLatitudinal migrationTranscriptomicsFloweringSpeciesGrowthMigrationReproductionRice
2021
A metabolic daylength measurement system mediates winter photoperiodism in plants
Liu W, Feke A, Leung CC, Tarté DA, Yuan W, Vanderwall M, Sager G, Wu X, Schear A, Clark DA, Thines BC, Gendron JM. A metabolic daylength measurement system mediates winter photoperiodism in plants. Developmental Cell 2021, 56: 2501-2515.e5. PMID: 34407427, PMCID: PMC8440495, DOI: 10.1016/j.devcel.2021.07.016.Peer-Reviewed Original ResearchMeSH KeywordsArabidopsisArabidopsis ProteinsCircadian ClocksCircadian RhythmFlowersGene Expression Regulation, PlantPhotoperiodSeasonsConceptsPhotoperiodic floweringPlant fitnessCellular healthMetabolic networksStudy systemPhotoperiodic regulationWinter-like photoperiodsVegetative healthPhotoperiodic expressionsSucrose levelsPlantsStarch productionFloweringPhotoperiodismArabidopsisPhotosynthesisGenesPromoterFlowersBioinformaticsReporterLuciferaseFitnessRegulationPhotoperiod
2009
Exploring the transcriptional landscape of plant circadian rhythms using genome tiling arrays
Hazen SP, Naef F, Quisel T, Gendron JM, Chen H, Ecker JR, Borevitz JO, Kay SA. Exploring the transcriptional landscape of plant circadian rhythms using genome tiling arrays. Genome Biology 2009, 10: r17. PMID: 19210792, PMCID: PMC2688271, DOI: 10.1186/gb-2009-10-2-r17.Peer-Reviewed Original ResearchConceptsArabidopsis genomeCircadian clockCircadian clock regulationPlant circadian rhythmsSmall nucleolar RNAsGenome tiling arraysRhythmic expression patternCircadian rhythmClock regulationTranscriptional landscapeTiling arraysIntergenic regionNucleolar RNAsAntisense transcriptsUnbiased interrogationWhole genomeNoncoding regionsExpression patternsGenomeSense strandTranscriptsGenesProteinUnbiased analysisIntrons