. . . . . . . "[However, the penetrance in heterozygous LHON maternal line females of Japanese pedigrees was about twice as high as that in foreign pedigrees, indicating an ethnic difference in LHON genetics.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2017-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2017-10-17T13:14:48+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .