Gene DosageGene DeletionSequence DeletionChromosome DeletionMolecular Sequence DataBase SequenceExonsMutationPolymerase Chain ReactionPhenotypeDNA Mutational AnalysisComparative Genomic HybridizationChromosome MappingSequence Analysis, DNAPedigreeAlu ElementsDosage Compensation, GeneticGenome, HumanGenomicsGene DuplicationAllelesAmino Acid SequenceIn Situ Hybridization, FluorescenceGenotypeRecombination, GeneticHomozygoteGenome, BacterialBlotting, SouthernDNA Copy Number VariationsModels, GeneticPoint MutationPhylogenyDNA Transposable ElementsRNA, MessengerIntronsGenomeDNAOligonucleotide Array Sequence AnalysisDNA PrimersDNA-Binding ProteinsEvolution, MolecularGene RearrangementGenomic InstabilityPolymorphism, GeneticGenetic VariationCloning, MolecularFrameshift MutationHeterozygoteColorectal Neoplasms, Hereditary NonpolyposisReverse Transcriptase Polymerase Chain ReactionCell LinePlasmidsCarrier ProteinsTranscription, GeneticGenesGenomic ImprintingGenetic TestingGerm-Line MutationPolymorphism, Single NucleotideMycobacterium tuberculosisSaccharomyces cerevisiaeGenomic LibraryDosage FormsNucleic Acid HybridizationPTEN PhosphohydrolaseMutation, MissenseGenes, FungalEscherichia coliX ChromosomeChromosome AberrationsPromoter Regions, GeneticX Chromosome InactivationTranscription FactorsGenes, BacterialMice, KnockoutRestriction MappingMice, Inbred C57BLGenomic IslandsGene Expression RegulationGene AmplificationHaploinsufficiencyAdaptor Proteins, Signal TransducingMultigene FamilyTrisomyChromosomes, Human, Pair 21Gene Expression ProfilingDown SyndromeGene ExpressionBacterial ProteinsGenetic Complementation TestDNA, BacterialCrosses, GeneticGenes, RegulatorSequence Homology, Amino AcidSaccharomyces cerevisiae ProteinsPolyploidyGene Expression Regulation, DevelopmentalMice, TransgenicDiGeorge SyndromeAneuploidy