OligospermiaInfertility, MaleAzoospermiaMethylationChromosomes, Human, YAsthenozoospermiaSperm CountSperm MotilityMesteroloneSpermatozoaSpermatogenesisSex Chromosome AberrationsTestisDNA MethylationHydrocarbons, BrominatedSemenSex Chromosome Disorders of Sex DevelopmentSemen AnalysisCpG IslandsSequence Tagged SitesSeminal Plasma ProteinsVaricoceleKlinefelter SyndromeY ChromosomeEpigenesis, GeneticChromosome DeletionTestosteroneFertilityAneuploidyDNA (Cytosine-5-)-MethyltransferasePromoter Regions, GeneticSulfitesChromosome AberrationsKaryotypingPolymerase Chain ReactionIn Situ Hybridization, FluorescenceSperm Injections, IntracytoplasmicAzacitidineCytosineGene SilencingMethyltransferasesDNA Modification MethylasesHistones5-MethylcytosineGenomic ImprintingEpigenomicsHistone-Lysine N-MethyltransferaseDNA-Cytosine MethylasesLong Interspersed Nucleotide ElementsPregnancyProtein MethyltransferasesS-AdenosylmethionineBase SequenceLysineDinucleoside PhosphatesProtein-Arginine N-MethyltransferasesMolecular Sequence DataDNA, NeoplasmDNAGene Expression Regulation, NeoplasticGenes, p16RNA, Long NoncodingDeoxyribonuclease HpaIIS-AdenosylhomocysteineSequence Analysis, DNAChromatinCell Line, Tumor