MeristemPlant ShootsGene Expression Regulation, PlantArabidopsisArabidopsis ProteinsFlowersGenes, PlantPlant ProteinsInflorescencePlant RootsIndoleacetic AcidsCytokininsMADS Domain ProteinsPlants, Genetically ModifiedPlant LeavesPlant StemsHomeodomain ProteinsMicroscopy, Electron, ScanningZea maysPhenotypePlant Growth RegulatorsMutationRNA, PlantPlant Root CapMolecular Sequence DataGene Expression Regulation, DevelopmentalSeedlingOryza sativaPlant Vascular BundleDNA, Plant