Avian myeloblastosis virusAvian leukosis virusAvian LeukosisRNA-Directed DNA PolymeraseOncogene Proteins v-mybPolynucleotidesTemplates, GeneticChickensDNA NucleotidyltransferasesRauscher VirusNucleic Acid HybridizationRNA, ViralStreptonigrinThymine NucleotidesAvian Sarcoma VirusesDNA, ViralChick EmbryoAlpharetrovirusTritiumSatellite VirusesCentrifugation, Density GradientRibonucleasesOncogenesCell-Free SystemMolecular WeightDNA-Directed DNA PolymeraseBase SequencePhosphotungstic AcidCell Transformation, ViralViral ProteinsOncogenic VirusesMoloney murine leukemia virusRetroviridaeCytosine NucleotidesPoly CDeoxyribonucleotidesReverse Transcriptase InhibitorsGenes, ViralDNA Restriction EnzymesHelper VirusesDNAKineticsRNA, TransferRetroviridae Proteins, OncogenicManganeseRibonuclease HProto-Oncogene Proteins c-mybYolk SacRetroviridae ProteinsEndonucleasesNucleotidesTranscription, GeneticDNA, RecombinantEscherichia coliDNA, Single-StrandedPoly AMolecular Sequence DataMagnesiumRNAIntegrasesCell Transformation, NeoplasticPhosphorus IsotopesDeoxyribonucleasesCell LineSubstrate SpecificityOligonucleotides