DNA, MitochondrialMitochondriaMitochondrial DiseasesGenome, MitochondrialHaplotypesPhylogenyGenes, MitochondrialGenetic VariationMitochondrial MyopathiesBase SequenceElectron Transport Complex IVMELAS SyndromeNADH DehydrogenaseKearns-Sayre SyndromeMitochondrial ProteinsMolecular Sequence DataMutationMitochondrial EncephalomyopathiesCytochromes bGenetics, PopulationSequence Analysis, DNAOphthalmoplegia, Chronic Progressive ExternalDNA-Directed DNA PolymeraseOptic Atrophy, Hereditary, LeberMERRF SyndromeDNA ReplicationEthidiumPhylogeographyRNA, Transfer, LeuPolymerase Chain ReactionDNA, KinetoplastEvolution, MolecularGeographyElectron Transport Complex IPoint MutationCell NucleusDNA, FungalOxidative PhosphorylationLeigh DiseaseMitochondria, MusclePolymorphism, Restriction Fragment LengthSpecies SpecificityDNA DamageChromosomes, Human, YForensic AnthropologyOptic Atrophies, HereditarySaccharomyces cerevisiaeGene DosageHistory, AncientBiological EvolutionGene FlowRNA, RibosomalMitochondrial Proton-Translocating ATPasesDNA PrimersRNA, TransferSiberiaModels, GeneticExtrachromosomal InheritanceDNA Mutational AnalysisDNA, CircularDiffuse Cerebral Sclerosis of SchilderNucleic Acid ConformationSequence DeletionCrithidia fasciculataCytochrome b GroupDNA Restriction EnzymesMicrosatellite RepeatsWolvesPolymorphism, GeneticDNAReactive Oxygen SpeciesOxidative StressZalcitabineMitochondria, LiverSequence Homology, Nucleic AcidGene DeletionEmigration and ImmigrationCell RespirationBlotting, SouthernAgingBivalviaPhenotypeUrsidaePedigreeAcidosis, LacticRNAHybridization, GeneticOphthalmoplegiaInheritance PatternsTriturusMitochondrial TurnoverBalkan PeninsulaDeoxyribonucleotidesDeoxyguanosineAsiaNucleic Acid DenaturationEuropeHybrid CellsNucleic Acid RenaturationAmino Acid Sequence