PlatypusSex ChromosomesChromosomesChromosome MappingEchidnaX ChromosomeMonotremataSex Chromosome AberrationsChromosome BandingChromosome AberrationsChromosomes, Human, Pair 1Chromosomes, Human, XChromosomes, HumanChromosomes, Artificial, BacterialChromosome PaintingChromosome SegregationChromosomes, Human, YChromosomes, PlantY ChromosomeChromosome PairingChromosomes, BacterialBeakChromosomes, Human, Pair 7In Situ Hybridization, FluorescenceSex Chromosome DisordersChromosomes, Human, Pair 11Chromosomes, Human, Pair 17Chromosomes, Human, Pair 21Chromosome DeletionKaryotypingChromosomes, Human, Pair 6Chromosomes, Human, Pair 9Chromosomes, FungalX Chromosome InactivationChromosomes, MammalianChromosomes, Human, 6-12 and XChromosomes, Human, Pair 13Chromosome DisordersSex Determination ProcessesChromosomes, Human, Pair 2Chromosomes, Human, Pair 16Chromosomes, Human, Pair 22Chromosomes, Human, Pair 18Evolution, MolecularChromosomes, Human, Pair 4Chromosomes, Human, Pair 10Chromosomes, Human, Pair 8Chromosomes, Human, Pair 19AneuploidySileneVenomsChromosomes, InsectGenetic LinkageMeiosisChromosomes, Human, 1-3Chromosomes, Human, Pair 12Chromosomes, Human, Pair 5Molecular Sequence DataChromosomes, Human, Pair 15Chromosomes, Human, Pair 20Genes, Y-LinkedChromosomes, Human, Pair 14MarsupialiaGenes, X-LinkedChromosomes, Human, 16-18Chromosomes, Artificial, YeastChromosome StructuresChromosomes, Human, 21-22 and YGenetic MarkersChromosomes, Human, 13-15Chromosome InversionChromosome BreakageBase SequenceSex ChromatinSex CharacteristicsRing ChromosomesSpermatocytesReptilesDosage Compensation, GeneticKlinefelter SyndromePhylogenyMammalsRecombination, GeneticCentromereChromosome PositioningPachytene StageXYY KaryotypeChromosomes, Human, 4-5Biological EvolutionTranslocation, GeneticGenes, sryCrosses, GeneticMosaicismMetaphaseDentitionCaricaSequence Analysis, DNAMicrosatellite RepeatsMitosisHybrid Cells