Article
Mitochondrial genome maintenance in health and disease.
DNA repair - 1 Jul 2014
Copeland William C, Longley Matthew J
Abstract excerpt
Human mitochondria harbor an essential, high copy number, 16,569 base pair, circular DNA genome that encodes 13 gene products required for electron transport and oxidative phosphorylation. Mutation of this genome can compromise cellular respiration, ultimately resulting in a variety of progressive metabolic diseases collectively known as 'mitochondrial diseases'. Mutagenesis of mtDNA and the persistence of mtDNA...
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