RNA NucleotidyltransferasesPolyribonucleotide NucleotidyltransferaseNucleotidyltransferasesPolyribonucleotidesPolynucleotide AdenylyltransferaseCytosine NucleotidesPolynucleotidesPoly I-CMolecular Sequence DataAmino Acid SequenceInterferonsCytidine MonophosphateRNARNA, TransferAdenosine MonophosphateCyclic CMPDNA NucleotidyltransferasesCytidine TriphosphateDNA-Directed RNA PolymerasesEscherichia coliHexestrolDNA LigasesKineticsBase SequenceManganeseSubstrate SpecificityTemplates, GeneticDeoxyribonucleotidesNucleotidesMagnesiumAmanitinsToluenePhosphorus RadioisotopesMutationRNA, BacterialColiphagesRNA-Directed DNA PolymerasePlasmidsTemperatureSaccharomyces cerevisiaeStructure-Activity RelationshipGenesDNA-Directed DNA PolymeraseProtein Structure, TertiaryBinding SitesTranscription, GeneticMolecular WeightSequence AlignmentSequence Homology, Amino AcidChromatographyNucleic Acid ConformationCloning, MolecularModels, Molecular