. . . . . . . "[Approximately 80% of patients with Dravet syndrome have been associated with heterozygous mutations in SCN1A gene encoding voltage-gated sodium channel (VGSC) ?(I) subunit, whereas a homozygous mutation (p.Arg125Cys) of SCN1B gene encoding VGSC ?(I) subunit was recently described in a patient with Dravet syndrome.]. 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 . "2017-10-17T13:16:04+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .