3' Untranslated Regions5' Untranslated RegionsUntranslated RegionsTransfectionBase SequenceMolecular Sequence DataRNA, MessengerProtein BiosynthesisRNA StabilityRNA-Binding ProteinsNucleic Acid ConformationCloning, MolecularAmino Acid SequenceTranscription, GeneticRNA, ViralGene Expression RegulationCell LinePromoter Regions, GeneticMicroRNAsDNASequence Homology, Nucleic AcidIntronsGenes, ReporterHu Paraneoplastic Encephalomyelitis AntigensExonsPlasmidsDNA, ComplementaryRNA Processing, Post-TranscriptionalRegulatory Sequences, Nucleic AcidRegulatory Sequences, Ribonucleic AcidLuciferasesPoly AOpen Reading FramesGenome, ViralMutationGenesCodon, InitiatorHeterogeneous-Nuclear Ribonucleoprotein DHeLa CellsDNA PrimersBlotting, NorthernSequence Analysis, DNAAlternative SplicingPolyadenylationBinding SitesSequence AlignmentConserved SequencePolyribosomesRestriction MappingPolymerase Chain ReactionGene ExpressionChloramphenicol O-AcetyltransferaseRNATranscription FactorsSequence DeletionCells, CulturedRNA CapsGenetic VectorsTumor Cells, CulturedVirus ReplicationReverse Transcriptase Polymerase Chain ReactionRibosomesDNA-Binding ProteinsProtein BindingRNA SplicingCell Line, TumorRibonucleoproteinsNucleic Acid HybridizationTristetraprolinRecombinant Fusion ProteinsSequence Homology, Amino AcidGene Expression Regulation, ViralRNA, UntranslatedMyotonic DystrophyChromosome MappingRNA, Small InterferingCodonDown-RegulationGlobinsGenotypeRepetitive Sequences, Nucleic AcidAU Rich ElementsCricetinaeCytoplasmPeptide Chain Initiation, TranslationalPhylogenyHeterogeneous-Nuclear RibonucleoproteinsRNA TransportPicornaviridaeNuclear ProteinsPolyethyleneimineDNA Restriction EnzymesMutagenesis, Site-DirectedGreen Fluorescent ProteinsTombusviridaePolymorphism, GeneticRNA InterferenceGenetic VariationCoronavirus, BovineCercopithecus aethiops