Gene DosageDosage Compensation, GeneticChromosome MappingPhenotypePolymorphism, Single NucleotideMolecular Sequence DataGenotypeBase SequenceGenetic LinkageGenetic Predisposition to DiseaseQuantitative Trait LociAllelesMutationDosage FormsGene Expression ProfilingSequence Analysis, DNAOligonucleotide Array Sequence AnalysisGenetic MarkersGenetic Association StudiesGenomicsComparative Genomic HybridizationPedigreeHaplotypesGenome, HumanGenetic VariationPolymerase Chain ReactionAmino Acid SequenceModels, GeneticHeterozygoteGenomic InstabilityPolymorphism, GeneticX ChromosomeGene DuplicationDNA Mutational AnalysisHomozygoteChromosomes, MammalianExonsCloning, MolecularGenomeCrosses, GeneticGenomic ImprintingGenome-Wide Association StudyGenesGene FrequencyGene DeletionRNA, MessengerIn Situ Hybridization, FluorescenceLinkage DisequilibriumGene Expression RegulationGene ExpressionPhylogenyGenomic LibraryTranscription FactorsTranscription, GeneticDNAX Chromosome InactivationReverse Transcriptase Polymerase Chain ReactionNucleic Acid HybridizationGenetic LociMicrosatellite RepeatsMice, Inbred C57BLChromosomes, Human, Pair 21Evolution, MolecularGene Expression Regulation, DevelopmentalDatabases, GeneticComputational BiologyDNA PrimersExpressed Sequence TagsGene AmplificationMultigene FamilyChromosome AberrationsLod ScoreGenes, X-LinkedDown SyndromeSpecies SpecificityMice, TransgenicGenes, DominantPlasmidsDNA-Binding ProteinsTrisomyGenes, PlantDNA Copy Number VariationsSaccharomyces cerevisiaeGenomic IslandsQuantitative Trait, HeritablePromoter Regions, GeneticGenes, FungalPhysical Chromosome MappingCase-Control StudiesIntronsPolyploidySequence AlignmentChromosomesChromosome DeletionHaploinsufficiencyDisease Models, AnimalSequence Homology, Amino AcidBlotting, SouthernDrosophila melanogasterChromosomes, Human, Pair 17