. . . . . . . "[A subgroup of patients with either syndrome have no apparent deletion, and because many such patients with Prader-Willi syndrome display inheritance of two copies of chromosome 15 from the mother only (uniparental disomy; UPD), we suggested that paternal UPD might be found in patients with Angelman 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 . "2017-10-17T13:17:10+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .