MethylationProtein O-MethyltransferaseS-AdenosylmethionineMethyltransferasesProtein MethyltransferasesDNA MethylationKineticsCpG IslandsEpigenesis, GeneticDNA (Cytosine-5-)-MethyltransferasePromoter Regions, GeneticSulfitesAzacitidineCytosineGene SilencingDNA Modification MethylasesHistones5-MethylcytosineGenomic ImprintingEpigenomicsHistone-Lysine N-MethyltransferaseDNA-Cytosine MethylasesLong Interspersed Nucleotide ElementsBase SequenceLysineDinucleoside PhosphatesProtein-Arginine N-MethyltransferasesMolecular Sequence DataDNA, NeoplasmDNAPolymerase Chain ReactionGene Expression Regulation, NeoplasticGenes, p16RNA, Long NoncodingDeoxyribonuclease HpaIIS-AdenosylhomocysteineSequence Analysis, DNAChromatinCell Line, TumorDeath-Associated Protein KinasesTranscription, GeneticTumor Suppressor ProteinsSite-Specific DNA-Methyltransferase (Adenine-Specific)Genes, Tumor SuppressorGenome, HumanCyclin-Dependent Kinase Inhibitor p16Gene Expression RegulationAcetylationMutationRNA, UntranslatedHeterochromatinAlu ElementsNuclear ProteinstRNA MethyltransferasesReverse Transcriptase Polymerase Chain Reaction