Mice, TransgenicCrosses, GeneticLa Crosse virusTransgenesMice, Inbred C57BLEncephalitis, CaliforniaDisease Models, AnimalPlants, Genetically ModifiedEncephalitis Virus, CaliforniaAnimals, Genetically ModifiedPromoter Regions, GeneticRats, TransgenicPhenotypeGene ExpressionHybridization, GeneticGene Expression RegulationBase SequenceMutationMolecular Sequence DataRNA, MessengerOrgan SpecificityGreen Fluorescent ProteinsAmyloid beta-Protein PrecursorBunyaviridaeMice, KnockoutBrainImmunohistochemistryMice, Inbred StrainsChromosome MappingHybrid VigorGenes, ReporterCells, CulturedIntegrasesMice, Inbred CBAAlzheimer DiseasePlaque, AmyloidAmyloid beta-PeptidesRecombinant Fusion ProteinsGene Expression Regulation, DevelopmentalLiverLac OperonDNA PrimersCell DifferentiationBreedingRecombination, GeneticSignal TransductionMice, Inbred DBAReverse Transcriptase Polymerase Chain ReactionTranscription FactorsAntigens, Polyomavirus TransformingNeuronsBlotting, WesternTobaccoMammary Neoplasms, ExperimentalHyperplasiaEnhancer Elements, Geneticbeta-GalactosidaseSpleenThymus GlandBlotting, SouthernMammary Glands, AnimalSpecies SpecificityPolymerase Chain ReactionApoptosisMyocardiumKeratin-14Transcription, GeneticGenotypeTissue DistributionLuminescent ProteinsIn Situ HybridizationTime FactorsDoxycyclineMice, Inbred C3HNerve Tissue ProteinsMice, Inbred BALB CDNA-Binding ProteinsModels, GeneticBlotting, NorthernEmbryo, MammalianGenetic LinkageAgingAllelesChimeraQuantitative Trait LociPresenilin-1Cell LineMammary Tumor Virus, MouseT-LymphocytesAnimals, NewbornGene Expression Regulation, PlantChromosomes, Artificial, BacterialReproductionAmino Acid SequenceInbreedingGenetic VectorsSeedsBody WeightUp-RegulationHomozygote