Mice, KnockoutGene Knockout TechniquesMice, Inbred C57BLGene DeletionDisease Models, AnimalGene TargetingMice, TransgenicPhenotypeMice, 129 StrainSignal TransductionCells, CulturedGene Expression RegulationRNA, MessengerMutationReverse Transcriptase Polymerase Chain ReactionBehavior, AnimalLiverBlotting, WesternImmunohistochemistryNeuronsHomozygoteApolipoproteins EEmbryo, MammalianBrainNerve Tissue ProteinsHeterozygoteIntegrasesMolecular Sequence DataApoptosisTime FactorsMembrane ProteinsGene Expression Regulation, DevelopmentalMotor ActivityAnimals, NewbornGene ExpressionHomeostasisCell LineCrosses, GeneticTranscription FactorsGenotypeHippocampusEmbryo LossCell DifferentiationModels, AnimalMice, Inbred BALB CCell ProliferationBase SequenceUp-RegulationCarrier ProteinsDNA PrimersOrgan SpecificityMaze LearningMice, Inbred StrainsFibroblastsDNA-Binding ProteinsModels, BiologicalKidneyInflammationMacrophagesDose-Response Relationship, DrugReceptor, Adenosine A2ANitric Oxide Synthase Type IIOxidative StressMyocardiumGene Expression ProfilingPhosphorylationLungCytokinesAtherosclerosisExploratory BehaviorGene Knock-In TechniquesBody WeightAnalysis of VarianceMuscle, SkeletalArabidopsisAmino Acid SequenceProtein IsoformsMembrane GlycoproteinsGene Knockdown TechniquesMice, Mutant StrainsReceptor, Muscarinic M4AortaMyocytes, CardiacInterferon-gammaSpleenGene Expression Regulation, EnzymologicArabidopsis ProteinsReceptor, Serotonin, 5-HT1BDown-RegulationCell MovementGenes, EssentialNeuropeptidesReceptors, LDLP-GlycoproteinsProtein BindingMutagenesis, InsertionalTransgenesTumor Necrosis Factor-alphaGlucoseFragile X Mental Retardation Protein