MeristemPlant ProteinsPlants, Genetically ModifiedPlant ShootsPlant LeavesGenes, PlantPlant RootsArabidopsisArabidopsis ProteinsFlowersGene Expression Regulation, PlantDNA, PlantPlant StemsPlant DevelopmentPlant ExtractsInflorescenceIndoleacetic AcidsPlant CellsCytokininsPlant Growth RegulatorsPlants, MedicinalPlants, ToxicMADS Domain ProteinsGenome, PlantZea maysAngiospermsPlant EpidermisSeedsPhenotypeSeedlingMutationTobaccoHomeodomain ProteinsMicroscopy, Electron, ScanningPlant Root CapPlants, EdiblePlant StructuresRNA, PlantAmino Acid SequenceLycopersicon esculentumCotyledonPhylogeny