DNA-Directed DNA PolymeraseGene Expression ProfilingGene ExpressionGene Expression RegulationMolecular Sequence DataPolymerase Chain ReactionBase SequenceDNA-Directed RNA PolymerasesTranscription, GeneticRNA Polymerase IIGenes, ViralRNA, MessengerAmino Acid SequenceOligonucleotide Array Sequence AnalysisRNA ReplicasePromoter Regions, GeneticDNA, ViralMutationGenes, polReverse Transcriptase Polymerase Chain ReactionDNA Polymerase IIGene Products, polViral ProteinsPhylogenyCloning, MolecularCell LineDNA Polymerase ITranscription FactorsGene Expression Regulation, DevelopmentalDNA PrimersGene Expression Regulation, ViralRNA, ViralPhosphonoacetic AcidSequence Analysis, DNADNA Polymerase IIICaliciviridaeLamivudineRNA-Directed DNA PolymeraseGene Expression Regulation, NeoplasticEscherichia coliHepatitis B virusPlasmidsRNA Polymerase IIIRNA Polymerase IOpen Reading FramesGene Expression Regulation, EnzymologicVirus ReplicationGene Expression Regulation, BacterialSequence AlignmentDNA-Binding ProteinsAntiviral AgentsCells, CulturedAphidicolinGenome, ViralRestriction MappingGene Expression Regulation, PlantProplastDNA Polymerase betaBacteriophage T7Viral Structural ProteinsSequence Homology, Amino AcidGenesGenes, OverlappingDNA ReplicationDNATemplates, GeneticPoly(ADP-ribose) PolymerasesFoscarnetDNA VirusesTransfectionSequence Homology, Nucleic AcidOrganophosphonatesPodoviridaeCytomegalovirusRNAHerpesviridaeCaliciviridae InfectionsT-PhagesDrug Resistance, ViralPhenotypeGammaherpesvirinaeSignal TransductionBlotting, SouthernGene Expression Regulation, FungalHerpesviridae InfectionsRecombination, GeneticKineticsReal-Time Polymerase Chain ReactionDNA, BacterialSimplexvirusCluster AnalysisDrug Resistance, MicrobialChromosome MappingAcyclovirBinding SitesNucleic Acid HybridizationGenes, ReporterBacterial ProteinsOligonucleotide ProbesProtein Binding