ChromosomesDrosophila melanogasterHeterochromatinGenes, InsectDrosophilaChromosome MappingRecombination, GeneticDrosophila ProteinsSelection, GeneticChromosome BandingX ChromosomeChromosome AberrationsSex ChromosomesChromosomes, Human, Pair 1Chromosomes, HumanChromosomes, BacterialChromosome SegregationChromosomes, Human, Pair 7Chromosomes, Human, Pair 11Chromosomes, Human, Pair 17Chromosomes, Human, Pair 6Chromosome DeletionChromosomes, Human, Pair 9Chromosomes, Human, Pair 21Chromosomes, PlantChromosomes, FungalChromosomes, Human, 6-12 and XChromosomes, Human, Pair 2Chromosomes, Human, Pair 16Chromosomes, Human, Pair 22Chromosome PairingChromosomes, MammalianChromosomes, Human, Pair 13Chromosomes, Human, Pair 4Chromosomes, Human, Pair 10Chromosomes, Human, YChromosomes, Human, Pair 8Chromosomes, Human, Pair 19Chromosome DisordersChromosomes, Artificial, BacterialChromosomes, Human, XChromosomes, Human, 1-3Chromosomes, Human, Pair 12Chromosome PaintingChromosomes, Human, Pair 5Chromosomes, Human, Pair 15KaryotypingChromosomes, Human, Pair 14Chromosomes, Human, Pair 18Chromosomes, Human, 16-18In Situ Hybridization, FluorescenceChromosomes, Human, Pair 20Chromosomes, Artificial, YeastChromosomes, Human, 13-15Genetic LinkageChromosome BreakageChromosomes, Human, 21-22 and YRing ChromosomesChromosome InversionGenetic MarkersChromosome PositioningChromosomes, Human, 4-5Molecular Sequence DataX Chromosome InactivationCentromereBase SequenceChromosomes, InsectTranslocation, GeneticMeiosisHybrid CellsChromosome StructuresChromosomes, Human, 19-20AneuploidyMetaphaseMitosisLod ScorePedigreeCrosses, GeneticMutationMicrosatellite RepeatsPhenotypeAllelesCloning, MolecularTrisomyNondisjunction, GeneticChromosomes, Artificial, HumanKinetochoresNucleic Acid HybridizationTelomereDNAChromosome WalkingChromosomal Proteins, Non-HistoneAmino Acid SequenceChromosomal InstabilitySpindle ApparatusBlotting, SouthernModels, GeneticSequence Analysis, DNAChromosome FragilityGenotype