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:_5 ;
    pav:version "20131211" .
  sub:_4 prov:value "To determine if Id2 interacts with PU.1 in the hematopoietic cells, we performed coimmunoprecipitation of PU.1 and Id2 in EML cells, which express both proteins. Id2 protein was readily detected in the PU.1 immunocomplex, but not in the IgG control (Figure 6A)..... PU.1-mediated M-CSFR promoter activity was inhibited by the expression of Id2 in a dose-dependent manner (Figure 6C), suggesting that Id2 can inhibit PU.1 transcriptional activity." ;
    prov:wasQuotedFrom pubmed:18523151 .
  sub:_5 rdfs:label "Selventa" .
  sub:assertion prov:hadPrimarySource pubmed:18523151 ;
    prov:wasDerivedFrom beldoc: , sub:_4 .
}