Gene DeletionMice, KnockoutSequence DeletionChromosome DeletionGene Knockout TechniquesMolecular Sequence DataBase SequenceMice, Inbred C57BLMutationPhenotypeIntegrasesHomozygotePolymerase Chain ReactionAmino Acid SequenceExonsGene TargetingHeterozygoteSaccharomyces cerevisiaeGenotypeRecombination, GeneticBlotting, SouthernDNA Mutational AnalysisChromosome MappingAllelesRNA, MessengerGenetic Complementation TestDisease Models, AnimalPedigreeGenes, EssentialDNA PrimersSignal TransductionCell LinePlasmidsCloning, MolecularIn Situ Hybridization, FluorescenceBacterial ProteinsPromoter Regions, GeneticGene Expression RegulationMice, TransgenicSaccharomyces cerevisiae ProteinsCells, CulturedGenes, FungalTranscription, GeneticMutagenesis, InsertionalTranscription FactorsDNAMultigene FamilyMutagenesisGene DosageSequence Analysis, DNADNA-Binding ProteinsPoint MutationGene Expression Regulation, FungalGenetic EngineeringRestriction MappingEscherichia coliGenome, FungalReverse Transcriptase Polymerase Chain ReactionHaploinsufficiencyGene ExpressionMembrane ProteinsSyndromeGenes, BacterialAbnormalities, MultipleHemoglobins, AbnormalGene DuplicationGenesModels, GeneticGene Expression Regulation, BacterialFungal ProteinsDystrophindelta-ThalassemiaHaploidyVirulenceIntellectual DisabilityCarrier ProteinsMetabolic EngineeringBlotting, WesternChromosomes, Human, Pair 9Metabolic Networks and PathwaysMuscular DystrophiesImmunohistochemistryGlutathione TransferaseNerve Tissue ProteinsEmbryo, MammalianChromosomes, Human, Pair 17Polymorphism, Geneticalpha-GlobinsGenes, LethalGenetic VectorsSequence Homology, Amino AcidFrameshift MutationComparative Genomic HybridizationSteroid 21-HydroxylaseProtein BindingGene RearrangementMice, Mutant StrainsGenetic MarkersTransfectionTime Factors