. . . . . . . . . . . . "[Several previous studies have reported a significant linkage between markers in the alpha 7 nicotinic cholinergic receptor subunit (CHRNA7) gene and either schizophrenia or the P50 sensory gating deficit, a schizophrenia endophenotype.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2016-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2016-05-13T12:46:08+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .