sub:provenance {
  sub:assertion dcterms:description "[Using a fragment of the estrogen receptor (ER) cDNA as a probe, Southern blots of HindIII-digested genomic DNA, from breast tumours and non-cancerous tissue, revealed a 1.6 kb hybridizing fragment (1.6KbHF) in 3 out of 30 tumours, and in 31 out of 80 mastectomy samples (16 sectors from each of 5 patients), which was significantly correlated with the absence of progesterone receptor.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en ;
    wi:evidence dgn-void:source_evidence_literature ;
    sio:SIO_000772 miriam-pubmed:2018347 ;
    prov:wasDerivedFrom dgn-void:BEFREE ;
    prov:wasGeneratedBy eco:ECO_0000203 .
  dgn-void:BEFREE pav:importedOn "2017-02-19"^^xsd:date .
  dgn-void:source_evidence_literature a eco:ECO_0000212 ;
    rdfs:comment "Gene-disease associations inferred from text-mining the literature."@en ;
    rdfs:label "DisGeNET evidence - LITERATURE"@en .
}