DNA, MitochondrialDNA DamageMitochondriaMitochondrial DiseasesGenome, MitochondrialHaplotypesPhylogenyGenes, MitochondrialBase SequenceGenetic VariationElectron Transport Complex IVMitochondrial MyopathiesMutationMELAS SyndromeNADH DehydrogenaseMolecular Sequence DataMitochondrial ProteinsKearns-Sayre SyndromeMitochondrial EncephalomyopathiesCytochromes bGenetics, PopulationSequence Analysis, DNADNA ReplicationDNA-Directed DNA PolymeraseOphthalmoplegia, Chronic Progressive ExternalOptic Atrophy, Hereditary, LeberMERRF SyndromeEthidiumOxidative StressPolymerase Chain ReactionDNA RepairPhylogeographyRNA, Transfer, LeuCell NucleusEvolution, MolecularDNA, KinetoplastGeographyDNA, FungalElectron Transport Complex IPoint MutationOxidative PhosphorylationReactive Oxygen SpeciesSaccharomyces cerevisiaeMitochondria, MuscleLeigh DiseaseDNASpecies SpecificityDeoxyguanosinePolymorphism, Restriction Fragment LengthDNA PrimersChromosomes, Human, YForensic AnthropologyOptic Atrophies, HereditaryGene DosageBiological EvolutionHistory, AncientModels, GeneticRNA, RibosomalGene FlowMitochondrial Proton-Translocating ATPasesRNA, TransferDNA Mutational AnalysisSiberiaExtrachromosomal InheritanceNucleic Acid ConformationAgingDNA, CircularSequence DeletionDiffuse Cerebral Sclerosis of SchilderGene DeletionPolymorphism, GeneticCrithidia fasciculataCytochrome b GroupDNA Restriction EnzymesMitochondria, LiverMicrosatellite RepeatsPhenotypeWolvesCell LineUltraviolet RaysZalcitabineSequence Homology, Nucleic AcidDNA-Binding ProteinsBlotting, SouthernEmigration and ImmigrationRNAComet AssayCell RespirationTime FactorsAmino Acid SequenceDNA GlycosylasesApoptosisBivalviaUrsidaePedigreeSaccharomyces cerevisiae ProteinsAcidosis, LacticTranscription, GeneticHybridization, GeneticMitochondrial Turnover