Gene DeletionGenomeSequence DeletionMutationGenome, BacterialChromosome DeletionBase SequenceGenome, ViralMolecular Sequence DataPhenotypeAmino Acid SequenceGenome, HumanGenome, PlantChromosome MappingSequence Analysis, DNACloning, MolecularEscherichia coliGenesGenome, FungalPlasmidsGenetic Complementation TestAllelesGenome, MitochondrialBacterial ProteinsPolymerase Chain ReactionGenes, BacterialRecombination, GeneticMutagenesis, Site-DirectedCell LineMice, Mutant StrainsTranscription, GeneticMutagenesis, InsertionalHomozygotePoint MutationDNA Mutational AnalysisRestriction MappingPhylogenyMutant ProteinsSequence AlignmentSaccharomyces cerevisiaeExonsDNA PrimersGenotypeMice, KnockoutGenome SizeHeterozygotePedigreeSequence Homology, Amino AcidDNAEvolution, MolecularModels, GeneticBlotting, SouthernGenome, ArchaealDNA Transposable ElementsRNA, MessengerSaccharomyces cerevisiae ProteinsBinding SitesMice, Inbred C57BLDNA, BacterialTransfectionTranscription FactorsFungal ProteinsPromoter Regions, GeneticGenes, FungalGenetic LinkageDNA-Binding ProteinsGenomicsGenes, DominantCrosses, GeneticViral ProteinsGenes, ViralMultigene FamilyNucleic Acid HybridizationTemperatureOpen Reading FramesGenes, LethalMutagenesisGenome, InsectGenetic VectorsSuppression, GeneticGene Expression Regulation, BacterialSpecies SpecificityGenome, ProtozoanIntegrasesGenetic MarkersKineticsVirulenceGene Knockout TechniquesGene ExpressionMembrane ProteinsTransformation, GeneticAmino Acid SubstitutionRecombinant Fusion ProteinsSequence Homology, Nucleic AcidProtein BindingDNA, FungalGenes, RecessiveProtein Structure, TertiaryMutation, MissenseStructure-Activity Relationship