CambiumXylemPhloemPlant StemsPopulusPlant Vascular BundleWoodAbiesEucommiaceaePlant StructuresPlant ExudatesPiceaInflorescenceCryptomeriaPeriosteumTreesGene Expression Regulation, PlantPlant RootsMeristemPlant LeavesCucurbitaIndoleacetic AcidsIpomoea batatasPlant ProteinsPlants, Genetically ModifiedPlant TranspirationPlant Growth RegulatorsArabidopsisAraliaceaeArabidopsis ProteinsPlant ShootsCucurbitaceaeCucumis sativusCell WallApium graveolensGenes, PlantPlasmodesmataScrophulariaceaeWaterAphidsLignin