PlatypusSex ChromosomesDrosophilaRecombination, GeneticChromosomesDrosophila ProteinsDrosophila melanogasterChromosome MappingEchidnaX ChromosomeMonotremataDosage Compensation, GeneticChromosome BandingSex Chromosome AberrationsMolecular Sequence DataSex Determination ProcessesEvolution, MolecularChromosome AberrationsChromosome PairingChromosomes, Artificial, BacterialChromosome SegregationChromosomes, Human, Pair 1Chromosomes, HumanChromosomes, Human, XY ChromosomeChromosomes, PlantChromosome PaintingChromosomes, Human, YBase SequenceChromosomes, BacterialMeiosisIn Situ Hybridization, FluorescenceChromosomes, FungalChickensChromosome DeletionBeakChromosomes, Human, Pair 7Physical Chromosome MappingChromosomes, Human, Pair 11BirdsChromosomes, Human, Pair 17Chromosomes, Human, Pair 21Sex Chromosome DisordersSex CharacteristicsBiological EvolutionKaryotypingSongbirdsMutationChromosomes, Human, Pair 6Chromosomes, Human, Pair 9BombyxChromosomes, MammalianFinchesChromosomes, InsectGenetic LinkageSequence Analysis, DNAX Chromosome InactivationChromosomes, Human, Pair 13Chromosomes, Human, 6-12 and XChromosome DisordersChromosomes, Human, Pair 22Chromosomes, Human, Pair 16Chromosomes, Human, Pair 2Crosses, GeneticPhylogenyChromosomes, Human, Pair 4Chromosomes, Human, Pair 18Genetic MarkersModels, GeneticChromosomes, Human, Pair 10Chromosome InversionAmino Acid SequenceChromosomes, Human, Pair 19AneuploidyChromosomes, Human, Pair 8SileneVenomsChromosomes, Human, Pair 12PhenotypeChromosomes, Human, Pair 5Chromosomes, Human, 1-3Genes, X-LinkedChromosomes, Human, Pair 15Genes, Y-LinkedChromosomes, Human, Pair 20Chromosomes, Human, Pair 14Homologous RecombinationChromosome BreakageChromosomes, Artificial, YeastAllelesSpermatocytesMarsupialiaChromosome StructuresChromosomes, Human, 16-18Chromosomes, Human, 21-22 and YChromosomes, Human, 13-15DNA-Binding ProteinsCentromereAnimals, Genetically ModifiedCloning, Molecular