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:_3 ;
    pav:version "20131211" .
  sub:_2 prov:value "the proportion of cells differentiating into macrophages in serum-free medium, as assessed by expression of the alpha-subunit of the beta2 integrin CD11b, increased from 5 +/- 1% to 25 +/- 3%. Addition of IGF-I increased the proportion of cells differentiating into CD11b-positive macrophages to 78 +/- 5%. In the absence of vitamin D3, IGF-I did not induce expression of CD11b (6 +/- 1%).....These data establish that PKC-zeta is a putative downstream target of PI 3-kinase that is activated during IGF-I-promoted macrophage differentiation." ;
    prov:wasQuotedFrom pubmed:9570559 .
  sub:_3 rdfs:label "Selventa" .
  sub:assertion prov:hadPrimarySource pubmed:9570559 ;
    prov:wasDerivedFrom beldoc: , sub:_2 .
}