Gene DeletionSequence DeletionChromosome DeletionMolecular Sequence DataBase SequenceMutationChromosome MappingAmino Acid SequenceGene OrderMultigene FamilyTranscription, GeneticGenes, OverlappingGenes, BacterialPhenotypeDNA, IntergenicPromoter Regions, GeneticBacterial ProteinsPlasmidsEscherichia coliCloning, MolecularGenes, FungalGene Expression Regulation, BacterialSaccharomyces cerevisiaeOperonExonsDNA Transposable ElementsMice, KnockoutEvolution, MolecularSequence Analysis, DNARecombination, GeneticRestriction MappingGenesMutagenesis, InsertionalGenome, BacterialGenetic Complementation TestGene Expression Regulation, FungalTranscription FactorsGene Expression RegulationAllelesGenotypeRNA, MessengerOpen Reading FramesSequence Homology, Amino AcidPolymerase Chain ReactionModels, GeneticSequence AlignmentDNA PrimersIntegrasesPhylogenyInsulator ElementsGene RearrangementHomozygoteSequence Homology, Nucleic AcidIntronsBinding SitesGenes, RegulatorGenetic LinkageDNA-Binding ProteinsDNA Mutational AnalysisMice, Inbred C57BLDNA, BacterialDNA Restriction EnzymesBlotting, SouthernGene Expression ProfilingChromosomes, BacterialRepressor ProteinsOligonucleotide Array Sequence AnalysisGene Knockout TechniquesConserved SequenceGenes, ViralGenomicsHeterozygoteReverse Transcriptase Polymerase Chain ReactionPedigreeGenetic VariationDNAHaplotypesIn Situ Hybridization, FluorescenceGenomeEnhancer Elements, GeneticSpecies SpecificitySaccharomyces cerevisiae ProteinsComputational BiologyGene TargetingGenes, EssentialPoint MutationMutagenesisGene DosageGenome, FungalChromatinCell LineDrosophila melanogasterSyndromeGene DuplicationFungal ProteinsSignal TransductionAbnormalities, MultipleHemoglobins, AbnormalGenetic Engineeringdelta-Thalassemia