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 "The intensity of immunostaining for HuC/D {ELAVL3, ELAVL4}, which localizes predominantly to the cell body of immature and mature neurons (Sakakibara and Okano, 1997Go), was determined within the histone H2B-GFP+ area. Cells transfected with plasmids encoding S33Y ß-catenin (stabilized beta catenin) or Wnt7a and Fz5 exhibited higher levels of expression of HuC/D than did control cells transfected with the corresponding empty vectors, again suggesting that activation of the canonical Wnt pathway promotes neurogenesis in vivo." ;
    prov:wasQuotedFrom pubmed:15142975 .
  sub:_5 rdfs:label "Selventa" .
  sub:assertion prov:hadPrimarySource pubmed:15142975 ;
    prov:wasDerivedFrom beldoc: , sub:_4 .
}