RNA, MessengerProtein BiosynthesisTranscription, GeneticBase SequenceMolecular Sequence DataProtein PrecursorsAmyloid beta-Protein PrecursorEnzyme PrecursorsAmino Acid SequenceRNA PrecursorsCells, CulturedGene Expression RegulationNucleic Acid PrecursorsReverse Transcriptase Polymerase Chain ReactionCell DifferentiationCloning, MolecularCell LineBlotting, NorthernAmyloid Precursor Protein SecretasesProtein Processing, Post-TranslationalIn Situ HybridizationRNA StabilityMutationStem CellsDNA, ComplementaryKineticsDNADNA PrimersGene Expression Regulation, DevelopmentalImmunohistochemistryNucleic Acid HybridizationTranscription FactorsMembrane ProteinsRNA-Binding ProteinsBlotting, WesternPolymerase Chain ReactionLiverPoly ARNASequence Homology, Amino AcidTime Factors3' Untranslated RegionsSignal TransductionRats, Sprague-DawleyMolecular WeightTransfectionRecombinant ProteinsGene Expression Regulation, EnzymologicEscherichia coliNeuronsMice, TransgenicRNA SplicingPromoter Regions, GeneticCarrier ProteinsCell LineageUp-RegulationDNA-Binding ProteinsPolyribosomesPlasmidsTumor Cells, CulturedPrecursor Cells, T-LymphoidCell DivisionGenesAspartic Acid EndopeptidasesNerve Tissue ProteinsBrainEndopeptidasesProtein BindingDown-RegulationElectrophoresis, Polyacrylamide GelCell NucleusPhenotypeSaccharomyces cerevisiaeHematopoietic Stem CellsNucleic Acid ConformationMice, KnockoutSequence AlignmentTissue DistributionBinding SitesProteinsHeLa CellsEndoribonucleasesRecombinant Fusion ProteinsModels, BiologicalGene Expression ProfilingNuclear ProteinsPeptide FragmentsOrgan SpecificityPrecursor B-Cell Lymphoblastic Leukemia-LymphomaAlternative SplicingCytoplasmGlycoproteinsAlzheimer DiseaseExonsBone Marrow CellsCell-Free SystemBiological TransportAmyloid beta-PeptidesCell Line, TumorFibroblasts