Gene DeletionSequence DeletionChromosome DeletionMolecular Sequence DataBase SequenceMutationAmino Acid SequencePhenotypePolymerase Chain ReactionMice, KnockoutChromosome MappingExonsMultigene FamilySequence Analysis, DNACloning, MolecularGene Expression ProfilingHomozygoteSaccharomyces cerevisiaeIntegrasesDNA Mutational AnalysisTranscription, GeneticGenesRNA, MessengerGenotypeRecombination, GeneticGenetic Complementation TestModels, GeneticBlotting, SouthernDNAGene Expression RegulationOligonucleotide Array Sequence AnalysisMice, Inbred C57BLPedigreeAllelesPromoter Regions, GeneticGenes, FungalPhylogenyGenes, BacterialHeterozygoteBacterial ProteinsPlasmidsSequence AlignmentMutagenesis, InsertionalRestriction MappingGene ExpressionDNA PrimersTranscription FactorsSequence Homology, Nucleic AcidEvolution, MolecularEscherichia coliIn Situ Hybridization, FluorescenceSequence Homology, Amino AcidSaccharomyces cerevisiae ProteinsGene DosageGene TargetingCell LineGene Knockout TechniquesNucleic Acid HybridizationGene Expression Regulation, BacterialGene Expression Regulation, FungalGene DuplicationMutagenesisGenome, FungalDNA-Binding ProteinsReverse Transcriptase Polymerase Chain ReactionPolymorphism, GeneticDNA, ComplementaryGenetic VariationGene LibrarySignal TransductionGenetic MarkersIntronsGenes, EssentialFungal ProteinsDNA Transposable ElementsGenome, BacterialNuclear ProteinsGene RearrangementGenetic TechniquesPoint MutationMetabolic Networks and PathwaysCarrier ProteinsGenetic Predisposition to DiseaseMembrane ProteinsCells, CulturedVirulenceGene Expression Regulation, DevelopmentalOpen Reading FramesDNA, BacterialGene OrderRepressor ProteinsGenetic VectorsComputational BiologyDNA ProbesModels, BiologicalGenomicsHemoglobins, AbnormalSyndromeRepetitive Sequences, Nucleic AcidSpecies Specificity