. . . . . . . "[An elongated beta-subunit of the lysosomal enzyme beta-hexosaminidase was found in fibroblast strains derived from two patients with juvenile Sandhoff disease and two asymptomatic individuals sharing an unusual isoenzyme pattern: a low level of residual A (alpha beta) isoenzyme activity (3-6% of normal for the juvenile Sandhoff and 9-10% for the asymptomatic strains) without B (beta beta) isoenzyme activity.]. 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 . "2017-10-17T13:18:01+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .