. . . . . . . "[Only 7 of 43 glioblastomas and none of the other tumors tested showed amplification of the PDGFR-alpha gene, suggesting that a mechanism other than gene amplification is responsible for the overexpression of PDGFR-alpha in glial brain tumors.]. 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 . "2017-10-17T13:15:15+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .