ChromosomesChromosome MappingChromosome 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 22Chromosomes, Human, Pair 16Chromosome PairingChromosomes, Human, Pair 13Chromosomes, MammalianChromosomes, Human, Pair 4Chromosomes, Human, Pair 10Chromosomes, Human, Pair 19Chromosomes, Human, Pair 8Chromosomes, Human, YChromosome DisordersChromosomes, Human, Pair 12Chromosomes, Human, Pair 5Chromosomes, Artificial, BacterialChromosomes, Human, XChromosomes, Human, 1-3Chromosome PaintingChromosomes, Human, Pair 15Child WelfareKaryotypingChromosomes, Human, Pair 14Chromosomes, Human, Pair 18In Situ Hybridization, FluorescenceChromosomes, Human, Pair 20Chromosomes, Human, 16-18Chromosomes, Artificial, YeastGenetic LinkageDisabled ChildrenChromosomes, Human, 13-15Child BehaviorChromosome BreakageMolecular Sequence DataChromosomes, Human, 21-22 and YBase SequenceGenetic MarkersRing ChromosomesChromosome InversionChromosome PositioningChromosomes, Human, 4-5X Chromosome InactivationCentromereTranslocation, GeneticMeiosisChromosomes, InsectHybrid CellsChromosome StructuresChromosomes, Human, 19-20MutationAneuploidyMetaphaseMitosisRecombination, GeneticChild Health ServicesChild RearingPedigreePhenotypeMicrosatellite RepeatsLod ScoreChild, InstitutionalizedCrosses, GeneticChild Behavior DisordersChild PsychologyCloning, MolecularDNAAllelesChild of Impaired ParentsAmino Acid SequenceGenotypeDental Care for ChildrenChild, OrphanedNucleic Acid HybridizationSequence Analysis, DNAParentsPolymerase Chain ReactionTrisomyModels, GeneticNondisjunction, GeneticKinetochoresTelomere