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 "Ariadne: Thus, the major components of the AP-1 in MEK-DD-transformed CEFs were shown to be Fra-2 and c-Jun, and Fra-2 was highly phosphorylated, as reported in CEFs transformed by v- src , Ha- ras , and activated raf (17 , 22) . [Regulation] Here, we report that the transcriptional activity of Fra-2/c-Jun heterodimer was greatly enhanced by cotransfecting a constitutively active mutant of MEK1 gene (MEK-DD) into F9 cells, indicating that Fra-2 was converted into an active transactivator after phosphorylation by MAPK." ;
    prov:wasQuotedFrom pubmed:10359014 .
  sub:_6 rdfs:label "Selventa" .
  sub:assertion prov:hadPrimarySource pubmed:10359014 ;
    prov:wasDerivedFrom beldoc: , sub:_5 .
}