. . . . . . . . . . . . "[Mutations in the Cu/Zn superoxide dismutase gene (SOD-1) are reported in 20% of familial amyotrophic lateral sclerosis (ALS) cases, but no definite report of a mutation in a 'truly' sporadic case of ALS has been proved.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . . "Gene-disease associations manually curated."@en . "DisGeNET evidence - CURATED"@en . "2015-02-21"^^ . "2015-08-25T14:37:42+02:00"^^ . . . . . . . . . . . "v3.0.0.0" . "v3.0.0" .