ChromosomesChromosome MappingAfricaSouth AfricaChromosome BandingX ChromosomeAfrica South of the SaharaChromosome AberrationsSex ChromosomesChromosomes, Human, Pair 1Chromosomes, HumanChromosomes, BacterialChromosome SegregationChromosomes, Human, Pair 7Chromosomes, Human, Pair 11Chromosomes, Human, Pair 17Africa, WesternChromosomes, Human, Pair 6Africa, SouthernChromosome DeletionChromosomes, Human, Pair 9Chromosomes, Human, Pair 21Chromosomes, PlantChromosomes, FungalChromosomes, Human, 6-12 and XAfrica, EasternChromosomes, Human, Pair 2Chromosomes, Human, Pair 16Chromosomes, Human, Pair 22Chromosome PairingChromosomes, MammalianChromosomes, Human, Pair 13Chromosomes, Human, YChromosomes, Human, Pair 4Chromosomes, Human, Pair 10Chromosomes, Human, Pair 8Chromosomes, Human, Pair 19Chromosome DisordersChromosomes, Human, XChromosomes, Artificial, BacterialChromosomes, Human, 1-3Chromosomes, Human, Pair 12Chromosome PaintingChromosomes, Human, Pair 5Africa, CentralChromosomes, Human, Pair 15KaryotypingChromosomes, Human, Pair 14Chromosomes, Human, Pair 18Chromosomes, Human, 16-18In Situ Hybridization, FluorescenceAfrica, NorthernChromosomes, Human, Pair 20Chromosomes, Artificial, YeastChromosomes, Human, 13-15Genetic LinkageChromosome BreakageChromosomes, Human, 21-22 and YRing ChromosomesChromosome InversionGenetic MarkersChromosome PositioningMolecular Sequence DataChromosomes, Human, 4-5Base SequenceX Chromosome InactivationCentromereChromosomes, InsectTranslocation, GeneticMeiosisHybrid CellsChromosome StructuresChromosomes, Human, 19-20AneuploidyMetaphaseMitosisRecombination, GeneticMicrosatellite RepeatsMutationPedigreeCrosses, GeneticLod ScorePhenotypeAllelesSequence Analysis, DNACloning, MolecularGenotypeHaplotypesTrisomyPhylogenyGenetic VariationNondisjunction, GeneticChromosomes, Artificial, HumanKinetochoresNucleic Acid HybridizationDNAModels, GeneticTelomereAmino Acid SequenceEvolution, Molecular