. . . . . . . . . . . . "[We describe a heterozygous dominant mutation (c.1352G-->A/p.G451E) in POLG2, the gene encoding the p55 accessory subunit of pol gamma , that causes progressive external ophthalmoplegia with multiple mtDNA deletions and cytochrome c oxidase (COX)-deficient muscle fibers.]. 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 . "2014-10-02T12:39:51+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .