IntegrasesAttachment Sites, MicrobiologicalHIV IntegraseVisna-maedi virusVirus IntegrationDNA NucleotidyltransferasesTransposasesRecombinasesHIV Integrase InhibitorsIntegronsMolecular Sequence DataDNA Transposable ElementsBacteriophagesBase SequenceRecombination, GeneticProphagesAvian Sarcoma VirusesAmino Acid SequenceGenomic IslandsSubstrate SpecificityDNA, ViralRetroviridaeHIV-1Sequence AlignmentSequence Homology, Amino AcidGenome, BacterialCatalysisOligodeoxyribonucleotidesPlasmidsBinding SitesDNA, BacterialCatalytic DomainSequence Analysis, DNAEscherichia coliPhylogenyDNAMutagenesis, Site-DirectedRecombinant Fusion ProteinsProtein Structure, TertiaryBacterial ProteinsPolymerase Chain ReactionEncyclopedias as Topic