PlatypusSex ChromosomesRecombination, GeneticChromosomesChromosome MappingEchidnaX ChromosomeMonotremataDosage Compensation, GeneticSex Chromosome AberrationsChromosome BandingSex Determination ProcessesChromosome AberrationsEvolution, MolecularMolecular Sequence DataChromosome PairingChromosomes, Human, Pair 1Chromosomes, Artificial, BacterialChromosomes, HumanChromosomes, Human, XChromosome SegregationChromosomes, PlantChromosome PaintingChromosomes, Human, YChromosomes, BacterialY ChromosomeChromosomes, FungalSex CharacteristicsIn Situ Hybridization, FluorescenceChickensMeiosisBeakChromosomes, Human, Pair 7BirdsChromosomes, Human, Pair 11Chromosome DeletionChromosomes, Human, Pair 17Sex Chromosome DisordersPhysical Chromosome MappingChromosomes, Human, Pair 21SongbirdsKaryotypingChromosomes, Human, Pair 6Chromosomes, Human, Pair 9Base SequenceChromosomes, MammalianBiological EvolutionFinchesBombyxX Chromosome InactivationGenetic LinkageChromosomes, Human, Pair 13Chromosomes, Human, 6-12 and XChromosome DisordersChromosomes, Human, Pair 22Chromosomes, Human, Pair 2Sequence Analysis, DNAChromosomes, Human, Pair 16Chromosomes, Human, Pair 18Chromosomes, Human, Pair 4Chromosomes, Human, Pair 10Genetic MarkersChromosomes, Human, Pair 19AneuploidyChromosomes, InsectChromosomes, Human, Pair 8SileneVenomsChromosomes, Human, Pair 5Chromosomes, Human, Pair 12Chromosomes, Human, 1-3Chromosome InversionPhylogenyChromosomes, Human, Pair 15Chromosomes, Human, Pair 20Genes, Y-LinkedChromosomes, Human, Pair 14Models, GeneticChromosome BreakageGenes, X-LinkedChromosomes, Artificial, YeastHomologous RecombinationMarsupialiaChromosomes, Human, 16-18MutationChromosome StructuresCrosses, GeneticChromosomes, Human, 21-22 and YChromosomes, Human, 13-15SpermatocytesSex ChromatinCentromerePachytene StageTranslocation, GeneticRing ChromosomesAllelesReptilesKlinefelter SyndromePolymorphism, GeneticMammals