Cell-Free SystemProtein BiosynthesisTranscription, GeneticMolecular Sequence DataBase SequenceEscherichia coliAmino Acid SequenceCloning, MolecularRNA, MessengerCentral Nervous SystemImmune SystemDNATranscription FactorsCell LineCells, CulturedNeuronsAstrocytesKineticsGene Expression RegulationPlasmidsDNA, ComplementaryMutationReticulocytesBinding SitesRibosomesPromoter Regions, GeneticProtein BindingCodonRecombinant ProteinsOpen Reading FramesBacterial ProteinsDNA-Binding ProteinsTransfectionRabbitsSequence Homology, Amino AcidProtein Processing, Post-Translational5' Untranslated RegionsMicrosomesRestriction MappingElectrophoresis, Polyacrylamide GelPolymerase Chain ReactionPeptide Initiation FactorsPolyribosomesGene LibrarySp1 Transcription FactorGene ExpressionPrecipitin TestsMolecular WeightTriticumRNA CapsHeLa CellsMutagenesis, Site-DirectedNucleic Acid ConformationProteinsViral ProteinsGenes, BacterialTranscriptional ActivationDNA PrimersRNA, ViralBlotting, NorthernRNAGlycosylationCodon, InitiatorTrans-ActivatorsSerine EndopeptidasesEndopeptidasesCodon, TerminatorSaccharomyces cerevisiaeGenes, ReporterNuclear ProteinsFree RadicalsPoly AMembrane ProteinsRepressor ProteinsTranscription Initiation SiteRNA-Binding Proteins