Salicylic AcidSalicylatesOxylipinsCyclopentanesPlant DiseasesGene Expression Regulation, PlantArabidopsisPlant Growth RegulatorsArabidopsis ProteinsPseudomonas syringaeEthylenesPlant LeavesPlant ImmunityPlants, Genetically ModifiedPlant ProteinsTobaccoDisease ResistanceOomycetesTretinoinIsonicotinic AcidsBotrytisGenes, PlantThiadiazolesKeratolytic AgentsUrsodeoxycholic AcidWarts