Sex ChromosomesChromosomesSex Chromosome AberrationsChromosome MappingX ChromosomeY ChromosomeSex Chromosome DisordersChromosome BandingSperm CountChromosomes, Human, XChromosome AberrationsChromosomes, Human, YSperm HeadSex Determination ProcessesChromosome PairingChromosomes, PlantSileneIn Situ Hybridization, FluorescenceSperm CapacitationX Chromosome InactivationKaryotypingChromosome SegregationChromosomes, HumanChromosomes, Human, Pair 1Genes, Y-LinkedAneuploidyGenes, X-LinkedMeiosisChromosome PaintingChromosomes, Human, Pair 21Chromosomes, Artificial, BacterialPlatypusChromosomes, BacterialSex CharacteristicsChromosomes, InsectChromosomes, Human, Pair 7Chromosomes, Human, Pair 11Klinefelter SyndromeSex ChromatinChromosomes, Human, Pair 17Chromosome DeletionChromosome DisordersChromosomes, FungalChromosomes, Human, Pair 6XYY KaryotypeChromosomes, MammalianChromosomes, Human, Pair 18Chromosomes, Human, Pair 9Chromosomes, Human, Pair 13SpermatocytesInfertility, MaleGenes, sryPachytene StageGenetic LinkageChromosome StructuresChromosomes, Human, 6-12 and XEvolution, MolecularDosage Compensation, GeneticChromosomes, Human, Pair 2Chromosomes, Human, Pair 16CaricaChromosomes, Human, Pair 22Chromosomes, Human, Pair 4Chromosomes, Human, Pair 10Chromosomes, Human, Pair 8Chromosomes, Human, Pair 19Sex FactorsSex DifferentiationChromosomes, Human, Pair 12Chromosomes, Human, Pair 20Sperm MaturationSperm Injections, IntracytoplasmicGenetic MarkersChromosomes, Human, Pair 5Chromosomes, Human, 1-3Molecular Sequence DataMosaicismChromosomes, Human, Pair 15Recombination, GeneticChromosomes, Human, 21-22 and YChromosome InversionTestisChromosomes, Human, Pair 14Chromosomes, Human, 16-18Crosses, GeneticChromosomes, Artificial, YeastSex Determination AnalysisBase SequenceChromosomes, Human, 13-15Sperm TransportChromosome BreakageCentromereDisorders of Sex DevelopmentTranslocation, GeneticTurner SyndromeSperm-Ovum InteractionsAcrosomeBiological EvolutionKaryotypeOligospermia