. . . . . . . "[A guanine(G) to adenine(A) transition was recently identified at the 11778th nucleotide position in the NADH dehydrogenase subunit 4 gene (ND4) in the mitochondrial genome of LHON patients from various ethnic groups.]. 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" .