DNA Mutational AnalysisDNA, MitochondrialMutationPoint MutationMutation, MissenseMitochondrial DiseasesMolecular Sequence DataBase SequenceMERRF SyndromeAmino Acid SequenceOptic Atrophies, HereditaryMutagenesis, Site-DirectedMELAS SyndromePedigreeFrameshift MutationPolymerase Chain ReactionMutagenesisLeigh DiseaseOptic Atrophy, Hereditary, LeberGerm-Line MutationRNA, Transfer, LeuBinding SitesAmino Acid SubstitutionPhenotypeDNAMitochondrial MyopathiesLac RepressorsProtein Structure, TertiaryModels, MolecularHeterozygoteCell LineSequence Analysis, DNADNA PrimersSequence Homology, Amino AcidElectron Transport Complex IExonsNADH DehydrogenaseMitochondrial EncephalomyopathiesGenotypeProtein BindingSequence DeletionDNA, NeoplasmMitochondriaPolymorphism, Single-Stranded ConformationalGene DeletionEscherichia coliGenetic TestingDNA-Binding ProteinsMutation RateRNA, Transfer, LysSequence AlignmentAllelesStructure-Activity RelationshipModels, GeneticTranscription FactorsConserved SequenceRNA, Transfer, SerBacterial ProteinsPromoter Regions, GeneticPolymorphism, Restriction Fragment LengthNucleic Acid ConformationPlasmidsElectron Transport Complex IVTranscription, GeneticTransfectionCloning, MolecularSaccharomyces cerevisiaeCodon, NonsenseProtein ConformationGenetic Diseases, InbornRecombinant ProteinsGenetic Complementation TestHomozygoteAmino Acid MotifsDeafnessAge of OnsetAgingPolymorphism, GeneticRecombinant Fusion ProteinsMutant ProteinsProtein Structure, SecondaryMembrane ProteinsGenes, DominantMutagenesis, InsertionalHearing Loss, SensorineuralCodonGenes, RecessiveGenetic VariationReactive Oxygen SpeciesOxidative PhosphorylationNuclear ProteinsMitochondrial Proton-Translocating ATPasesChromosome MappingCarrier ProteinsEvolution, MolecularGenome, MitochondrialCOS CellsKineticsGenes, BacterialMitochondrial Proteins