. . . . . . . . . . . . "[The role of the genetic polymorphism within the promoter region of the serotonin transporter (5-HTT) gene is under discussion as a modulator for personality traits and a risk factor for several mental disorders including attention deficit hyperactivity disorder (ADHD).]. 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 . "2016-05-13T12:44:21+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .