Cell AgingUp-RegulationGene Expression ProfilingReverse Transcriptase Polymerase Chain ReactionRNA, MessengerGene Expression RegulationOligonucleotide Array Sequence AnalysisCells, CulturedSignal TransductionCell Line, TumorGene ExpressionCyclin-Dependent Kinase Inhibitor p16TelomereAgingTumor Suppressor Protein p53FibroblastsPlant LeavesTelomeraseCyclin-Dependent Kinase Inhibitor p21Aging, Prematurebeta-GalactosidaseDNA DamageCell ProliferationTelomere ShorteningRetinoblastoma ProteinChlorophyllGene Expression Regulation, PlantEthylenesOxidative StressCell CycleTumor Suppressor Protein p14ARFLongevityCell Cycle CheckpointsCell Transformation, NeoplasticApoptosisArabidopsisPhenotypeReactive Oxygen SpeciesPlant Growth RegulatorsTumor Suppressor ProteinsSirtuin 1Cell LinePlant ProteinsFlowersCell DivisionPlants, Genetically ModifiedArabidopsis ProteinsCytokininsPetuniaDown-RegulationRNA InterferenceRNA, Small Interferingras ProteinsDiploidyNeoplasmsMutationTelomeric Repeat Binding Protein 2Nuclear ProteinsModels, BiologicalDNA-Binding ProteinsCyclopentanesHydrogen PeroxideProgeriaOxylipinsCell Cycle ProteinsCell Line, TransformedPlant StemsDarknessCyclin-Dependent Kinase Inhibitor p15Transcription FactorsGenes, rasForeskinGene Knockdown TechniquesBlotting, WesternTime FactorsGenes, p16Repressor ProteinsAlstroemeriaOncogenesReproductionProtein-Serine-Threonine KinasesEndothelial CellsHCT116 CellsWerner SyndromeGenes, p53Oncogene Protein p21(ras)AutophagyDianthusTOR Serine-Threonine KinasesCyclin-Dependent Kinase Inhibitor p19Mice, KnockoutStress, PhysiologicalOxidantsRNA, PlantCyclinsProto-Oncogene Proteins c-mycGene Expression Regulation, NeoplasticHeterochromatinCyclin-Dependent Kinase 6Polycomb Repressive Complex 1