XylemPlant StemsPhloemPlant StructuresPlant TranspirationCambiumWoodPopulusPlant RootsPlant ExudatesPlant LeavesPlant ShootsXylellaLigninWaterAcerConiferophytaPiceaTreesPinusVitisPlant Vascular BundleBotanyAsteraceaeVerticilliumGene Expression Regulation, PlantLarixBiological TransportCell WallAbscisic AcidDroughtsQuercusZeatinArabidopsisPlant DiseasesLycopersicon esculentum