KnowraMitochondrial DNALinked fromLinked fromThe 47 pages that link to Mitochondrial DNA, each with the reason it gives.All 47Broader topic 11Related 32Narrower topic 4HeteroplasmyNarrower topic: Heteroplasmy describes variation among copies of this genome.Mitochondrial replacement therapyNarrower topic: Replacement targets this genome while preserving nuclear DNA from the intended parents.Leber's hereditary optic neuropathyNarrower topic: Most cases arise from mutations in this genome, which passes through the maternal line.MELASNarrower topic: Most MELAS cases arise from variants in this genome.