sub:provenance {
  beldoc: dce:description "Approximately 61,000 statements." ;
    dce:rights "Copyright (c) 2011-2012, Selventa. All rights reserved." ;
    dce:title "BEL Framework Large Corpus Document" ;
    pav:authoredBy sub:_6 ;
    pav:version "1.4" .
  sub:_5 prov:value "(From full text)  In another approach to indirectly activate endogenous E2F, we employed mutant SAOS2 cells expressing temperature-sensitive pRB [47]. Shift of the culture to permissive temperature, allows the formation of pRB-E2F1 complexes, which would prevent the function of E2F resulting in the derepression of the PAI-1 gene. Accordingly, we found that shift of the culture to the permissive temperature induced PAI-1 mRNA (Fig. 3)Go. In contrast, the temperature shift had no effect on PAI-1 gene expression in control SAOS-2 cells." ;
    prov:wasQuotedFrom pubmed:11559366 .
  sub:_6 rdfs:label "Selventa" .
  sub:assertion prov:hadPrimarySource pubmed:11559366 ;
    prov:wasDerivedFrom beldoc: , sub:_5 .
}