Sex ChromosomesPachytene StageX Chromosome InactivationGenes, X-LinkedSex ChromatinXYY KaryotypeSpermatocytesChromosome PairingX ChromosomeY ChromosomeMeiosisSpermatogenesisSpermatidsChromosomesSex Chromosome AberrationsChromosome MappingTestisGene SilencingHistonesSex Chromosome DisordersChromosome BandingChromosomes, Human, XChromosome AberrationsChromosomes, Human, YSex Determination ProcessesChromosomes, PlantSileneChromosome SegregationIn Situ Hybridization, FluorescenceChromosomes, HumanKaryotypingChromosomes, Human, Pair 1Genes, Y-LinkedAneuploidyChromosome PaintingChromosomes, Artificial, BacterialChromosomes, BacterialChromosomes, Human, Pair 21PlatypusChromosomes, InsectSex CharacteristicsChromosomes, Human, Pair 7Chromosomes, Human, Pair 11Chromosomes, Human, Pair 17Chromosome DeletionKlinefelter SyndromeChromosomes, FungalChromosomes, Human, Pair 6Chromosome DisordersChromosomes, MammalianChromosomes, Human, Pair 9Chromosomes, Human, Pair 13Chromosomes, Human, Pair 18Genes, sryChromosome StructuresChromosomes, Human, 6-12 and XGenetic LinkageEvolution, MolecularDosage Compensation, GeneticChromosomes, Human, Pair 2Chromosomes, Human, Pair 16Chromosomes, Human, Pair 22CaricaChromosomes, Human, Pair 4Chromosomes, Human, Pair 10Chromosomes, Human, Pair 8Chromosomes, Human, Pair 19Sex FactorsChromosomes, Human, Pair 20Sex DifferentiationChromosomes, Human, Pair 12Chromosomes, Human, 1-3Chromosomes, Human, Pair 5Genetic MarkersChromosomes, Human, Pair 15MosaicismChromosomes, Human, 21-22 and YRecombination, GeneticChromosome InversionChromosomes, Human, Pair 14Chromosomes, Human, 16-18Molecular Sequence DataChromosomes, Artificial, YeastChromosomes, Human, 13-15Crosses, GeneticSex Determination AnalysisCentromereTurner SyndromeChromosome BreakageBase SequenceTranslocation, GeneticKaryotypeRing ChromosomesDisorders of Sex DevelopmentModels, GeneticBiological EvolutionTrisomyChromosome PositioningNondisjunction, GeneticChromosomes, Human, 4-5