sub:provenance {
  sub:assertion dcterms:description "[We conclude that (1) DNA clones are stable after metastasis, (2) clonal majorities in metastases reflect clones identified in primary tumors, (3) different metastatic clones from an individual tumor can establish clonal majorities, (4) neither diploid nor aneuploid cells have a metastatic advantage in breast cancer, (5) proliferation indices are heterogeneous, and (6) overexpression of Her-2/neu is usually consistent between primary tumors and corresponding metastases.]. 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:7860051 ;
    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 .
}