. . . . . . . . . . . . "[Peptidase A (Pep A) activity assigned to chromosome 18q23 was biochemically examined in fibroblasts cultured from two patients with trisomy 18 and in fibroblasts derived from normal individuals.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2014-02-25"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2014-10-02T12:34:46+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .