Gene DeletionSequence DeletionChromosome DeletionATP-Binding Cassette TransportersMolecular Sequence DataBase SequenceMutationATP Binding Cassette Transporter 1IntegrasesMice, KnockoutAmino Acid SequencePhenotypePolymerase Chain ReactionMutagenesis, InsertionalRecombination, GeneticPlasmidsIntegronsExonsBacterial ProteinsMice, Inbred C57BLSaccharomyces cerevisiaeHomozygoteCloning, MolecularBlotting, SouthernSequence Analysis, DNAGenes, BacterialChromosome MappingGene TargetingPromoter Regions, GeneticEscherichia coliGenotypeCell LineGene Knockout TechniquesGenetic VectorsDNA Mutational AnalysisDNA PrimersAllelesGenetic EngineeringGenetic Complementation TestRNA, MessengerTranscription, GeneticSaccharomyces cerevisiae ProteinsHeterozygoteMultigene FamilyPedigreeRestriction MappingGenes, FungalDNAMutagenesisIn Situ Hybridization, FluorescenceGenes, EssentialSequence Homology, Amino AcidDNA, BacterialGene Expression RegulationGene ExpressionTranscription FactorsGene Expression Regulation, FungalDNA-Binding ProteinsGene Expression Regulation, BacterialPoint MutationFungal ProteinsGene DosageDNA Transposable ElementsCells, CulturedProtein Structure, TertiarySignal TransductionProtein BindingReverse Transcriptase Polymerase Chain ReactionSequence AlignmentMembrane ProteinsModels, GeneticCarrier ProteinsChromosomes, BacterialTransfectionGenome, FungalVirulenceRecombinant Fusion ProteinsTransgenesBinding SitesBiological TransportGenesGene DuplicationGreen Fluorescent ProteinsSyndromeMice, TransgenicGenetic MarkersIntronsHemoglobins, AbnormalPolymorphism, GeneticAbnormalities, MultipleOpen Reading FramesGenes, ReporterEscherichia coli ProteinsGene Orderdelta-ThalassemiaModels, BiologicalDystrophinRecombinant ProteinsHaploinsufficiencyMultidrug Resistance-Associated Proteins