Reverse Transcriptase Polymerase Chain ReactionPolymerase Chain ReactionRNA, MessengerMolecular Sequence DataBase SequenceHIV Reverse TranscriptaseDNA PrimersRNA-Directed DNA PolymeraseGene ExpressionReverse Transcriptase InhibitorsAmino Acid SequenceSensitivity and SpecificityRNA, NeoplasmNeoplastic Cells, CirculatingImmunohistochemistryCloning, MolecularNucleotidesDNA, ComplementaryTranscription, GeneticReal-Time Polymerase Chain ReactionRNA, ViralCells, CulturedGene Expression ProfilingIn Situ HybridizationSequence Analysis, DNAMutationBlotting, SouthernDNA-Directed DNA PolymeraseGlyceraldehyde 3-Phosphate Dehydrogenase (NADP+)Rhabdomyosarcoma, EmbryonalBlotting, WesternGene Expression RegulationNeoplasm ProteinsDNAGene Expression Regulation, NeoplasticEncephalomyelitis, Western EquineCell LineMonophenol MonooxygenaseRhabdomyosarcoma, AlveolarRNATumor Cells, CulturedUp-RegulationTumor Markers, BiologicalExonsTranslocation, GeneticDNA, ViralGenotypeSequence Homology, Amino AcidOncogene Proteins, FusionBlotting, NorthernPhylogenyOligonucleotide Array Sequence AnalysisSequence Homology, Nucleic AcidDNA-Binding ProteinsTime FactorsRNA Polymerase IINeoplasm, ResidualSequence AlignmentTissue DistributionDNA, BacterialPrognosisFlow CytometryImmunoenzyme TechniquesEnzyme-Linked Immunosorbent AssayRats, Sprague-DawleyCell Line, TumorPromoter Regions, GeneticRecombinant ProteinsTemplates, GeneticTranscription FactorsMelanomaGene RearrangementTransfectionOligodeoxyribonucleotidesSarcoma, SynovialDNA, NeoplasmPhenotypeCattleBiopsyBone MarrowEscherichia coliDNA-Directed RNA PolymerasesLiverGene Expression Regulation, EnzymologicDown-RegulationSarcoma, EwingIn Situ Hybridization, FluorescenceKeratinsAlternative SplicingOligonucleotide ProbesHIV-1Mice, Inbred C57BLCytokinesPolymorphism, Single NucleotideCell ProliferationDNA Polymerase ICase-Control StudiesTelomeraseOligonucleotides, AntisenseKinetics