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 "Figure 3A  provides a gel shift analysis in which nuclear extracts isolated from bFGF-treated pulmonary fibroblast cultures were incubated with radiolabeled serum response element (SRE) of the c-Fos promoter. Several major complexes form, including two slow migrating complexes (complexes A and B) and several faster moving complexes (complex C). The addition of phosphorylated Elk-1 antibody abrogates the binding of complex B, demonstrating that phosphorylated Elk-1 is a component of complex B and, more importantly, showing that bFGF treatment results in the phosphorylation of Elk-1 (Fig. 3B). " ;
    prov:wasQuotedFrom pubmed:11557580 .
  sub:_6 rdfs:label "Selventa" .
  sub:assertion prov:hadPrimarySource pubmed:11557580 ;
    prov:wasDerivedFrom beldoc: , sub:_5 .
}