CytokininsZeatinArabidopsis ProteinsArabidopsisGene Expression Regulation, PlantAdenineKinetinIsopentenyladenosinePlant Growth RegulatorsPlant ShootsIndoleacetic AcidsPlant RootsPlants, Genetically ModifiedMeristemPlant LeavesAdenine NucleotidesSeedlingAlkyl and Aryl TransferasesPlant ProteinsXylemGenes, PlantNaphthaleneacetic AcidsEthylenesTobaccoHelleborusPlant TumorsAbscisic AcidOxidoreductasesPlant StemsRNA, PlantZea maysSeedsHypocotyl