PollenPollen TubeParticle SizePollinationRhinitis, Allergic, SeasonalLiliumBetulaAllergensFlowersAntigens, PlantAmbrosiaCupressusCryptomeriaVirionPlant ProteinsGerminationOvulePlant InfertilitySelf-Incompatibility in Flowering PlantsAlnusMicroscopy, ElectronOleaPoaceaeMeteorological ConceptsSeedsArabidopsisSignal Recognition ParticleMolecular Sequence DataReproductionCedrusPapaverAngiospermsBeesTreesGametogenesis, PlantGene Expression Regulation, PlantImmunoglobulin EAir PollutantsNanoparticlesVirus AssemblyBetulaceaePlants, Genetically ModifiedArabidopsis ProteinsAerosolsCupressaceaeVaccines, Virus-Like ParticlePhleumAmino Acid SequenceParticulate MatterHypersensitivitySubmitochondrial ParticlesSelf-FertilizationZea maysMicroscopy, Electron, ScanningMicroscopy, Electron, TransmissionSeasonsGerm Cells, PlantWindGenes, PlantCell LineLatexSkin TestsFreeze FracturingJuniperusTobaccoCapsidMicrospheresDesensitization, ImmunologicBase SequenceCentrifugation, Density GradientHoneyAlpha ParticlesMutationBrassicaEnvironmental MonitoringPetuniaFraxinusCytoplasmic StreamingLoliumCapsid ProteinsPlantsArtemisiaDefective VirusesColloidsInclusion Bodies, ViralInhalation ExposureDNA, PlantGametogenesis