Mutagenesis, InsertionalMutationDNA Transposable ElementsMolecular Sequence DataBase SequenceAmino Acid SequencePlasmidsEscherichia coliPoint MutationDNA Mutational AnalysisRestriction MappingMutation, MissenseBacterial ProteinsCloning, MolecularGenes, BacterialFrameshift MutationGenetic Complementation TestGenes, ViralViral ProteinsDNA, ViralCell LineStructure-Activity RelationshipSuppression, GeneticPhenotypeAllelesChromosome MappingTranscription, GeneticPedigreeDNA, BacterialExonsSequence Analysis, DNAOperonPolymerase Chain ReactionDNAGenesGerm-Line MutationSequence DeletionMutagenesisMutagenesis, Site-DirectedGene Expression Regulation, BacterialChromosomes, BacterialHeterozygoteProtein BiosynthesisKineticsSaccharomyces cerevisiaeGenotypeRNA, MessengerSequence Homology, Amino AcidRecombination, GeneticEscherichia coli ProteinsDNA PrimersGonadal DysgenesisGenes, FungalGenes, DominantChromosome DeletionTranscription FactorsModels, MolecularGenes, RegulatorPromoter Regions, GeneticDNA-Binding ProteinsMembrane ProteinsGenes, RecessiveGene DeletionAmino Acid SubstitutionSequence AlignmentRecombinant Fusion ProteinsMutation RateCells, CulturedBinding SitesCrosses, GeneticDNA ReplicationDNA Restriction EnzymesProtein BindingGenes, SuppressorSequence Homology, Nucleic AcidCodonTemperatureBlotting, SouthernOpen Reading FramesCarrier ProteinsTay-Sachs DiseaseGene Expression RegulationIntronsVirus ReplicationBacillus subtilisbeta-GalactosidaseMolecular StructureModels, GeneticSalmonella typhimuriumNucleic Acid HybridizationBacterial Outer Membrane ProteinsHomozygoteSaccharomyces cerevisiae ProteinsVirulencePolymorphism, Single-Stranded ConformationalTransduction, GeneticFungal ProteinsElectrophoresis, Polyacrylamide GelProtein Structure, TertiaryMultigene Family