. . . . . . . . . . . . "[Our results revealed 2 mutations in 2 recurrent lesion samples, including one in exon 11 of the KIT gene, resulting in a T-C substitution at position 1727 (L576P), the recurrent sample underwent histologic progression with pleomorphic undifferentiated sarcoma-like transformation; the other mutation was in exon 19 of the phosphatidylinositol-4,5-bisphosphate 3-kinase, catalytic subunit alpha (PIK3CA) gene, resulting in a G-A substitution at position 1624 (E542K).]. 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 . "2016-05-13T12:50:54+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .