. . . . . . . . . . . . "[Histochemical, immunohistochemical, and single-fiber PCR analysis showed that ragged-red fibers (RRF) are associated both with high levels of mutant mitochondrial genomes (greater than 85% mutant mtDNA) and with a partial cytochrome c oxidase deficiency.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2014-02-25"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2014-10-02T12:37:23+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .