. . . . . . . "[Approximately 90% of breast tumors in BRCA1 families, 50% of unselected breast tumors and 65-80% of unselected ovarian tumors have lost one allele of BRCA1 by somatic deletion.]. 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 . "2017-10-17T13:10:59+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .