Gene DeletionBrain-Derived Neurotrophic FactorSequence DeletionChromosome DeletionReceptor, trkBMolecular Sequence DataBase SequenceObsessive HoardingExonsMutationGenotypeValineRNA, MessengerGene Expression RegulationPromoter Regions, GeneticAllelesChromosomes, Artificial, BacterialMice, KnockoutHippocampusPolymorphism, GeneticNeuronsPhenotypeNerve Growth FactorsAmino Acid SequencePolymorphism, Single NucleotideTranscription, Genetic5' Flanking RegionPolymerase Chain ReactionMethionineHomozygoteBrainDNA Mutational AnalysisMice, Inbred C57BLCells, CulturedChromosome MappingMice, TransgenicSaccharomyces cerevisiaeHaplotypesDisease Models, AnimalIntegrasesRecombination, GeneticBlotting, SouthernPlasmidsCloning, MolecularRats, Sprague-DawleyHeterozygoteIn Situ Hybridization, FluorescencePedigreeDNA PrimersGenetic Complementation TestCell LineBacterial ProteinsMemoryCerebral CortexGene Knockout TechniquesRestriction MappingSaccharomyces cerevisiae ProteinsEscherichia coliDNAMutagenesisClonal DeletionGenes, FungalPoint MutationSequence Analysis, DNATranscription FactorsMutagenesis, InsertionalAbnormalities, MultipleGene TargetingDNA-Binding ProteinsGene DosageSignal TransductionGenes, BacterialSyndromeChromosomes, Human, Pair 22Gene Expression Regulation, FungalMultigene FamilyGenesIntellectual DisabilityFrameshift MutationFungal ProteinsGenes, EssentialChromosomes, Human, Pair 9Gene Expression Regulation, BacterialGene ExpressionTransfectionGene Duplication22q11 Deletion SyndromeModels, GeneticSequence Homology, Amino AcidProtein Structure, TertiaryVirulenceNerve Tissue ProteinsComparative Genomic HybridizationRecombinant Fusion ProteinsGene RearrangementMembrane ProteinsProtein BindingChromosomes, Human, Pair 17Reverse Transcriptase Polymerase Chain ReactionHaploinsufficiency