Genes, SyntheticArtificial Gene FusionGene FusionRepressor ProteinsMembrane FusionRecombinant Fusion ProteinsOncogene FusionCell FusionOncogene Proteins, FusionMolecular Sequence DataBase SequenceEscherichia coliAmino Acid SequenceTranscription FactorsBacterial Proteinsbeta-GalactosidaseLac RepressorsOperator Regions, GeneticGenes, BacterialSpinal FusionTranscription, GeneticPromoter Regions, GeneticPlasmidsGene Expression Regulation, BacterialCloning, MolecularDNA-Binding ProteinsViral Fusion ProteinsOperonLac OperonMutationGenes, RegulatorTranslocation, GeneticGalactosidasesProtein BindingBinding SitesGenes, ReporterDNA, BacterialTrans-ActivatorsGene Expression RegulationChromosome BreakpointsCell LineEscherichia coli ProteinsRestriction MappingRNA, Messenger