sub:provenance {
  sub:assertion dcterms:description "[Although only two cases showed immunohistochemical evidence of B-cell lineage (CD20+), all five cases were documented as B-cell lymphomas on the basis of the clonal immunoglobulin heavychain gene rearrangement, as demonstrated by polymerase chain reaction (PCR) in all the cases and by Southern blot hybridization in three cases; all cases were negative for T-cell markers, and three cases showed germline configuration for T-cell receptor beta-chain.]. 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:8772789 ;
    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 .
}