sub:provenance {
  beldoc: dce:description "Approximately 2000 hand curated statements drawn from 57 PubMeds." ;
    dce:rights "Copyright (c) 2011-2012, Selventa. All Rights Reserved." ;
    dce:title "BEL Framework Small Corpus Document" ;
    dc:license "Creative Commons Attribution-Non-Commercial-ShareAlike 3.0 Unported License" ;
    pav:authoredBy sub:_5 ;
    pav:version "1.6" .
  sub:_4 prov:value """To determine whether PKA-induced PKB activation accounts for GSK-3 phosphorylation
after treatment with 8-Br-cAMP, forskolin, or isoproterenol, PKB phosphorylation
at serine 473 and threonine 308, which is crucial for activation of PKB (20),
was assessed. As expected, insulin and IGF-1 strongly stimulated phosphorylation
of PKB at serine 473 in NIH 3T3 or Rat1 cells (Fig. 2B). In contrast, 8-Br-cAMP,
forskolin, and isoproterenol did not significantly alter PKB phosphorylation
at serine 473 (Fig. 2B). Similar results were obtained with a threonine 308 phosphorylation-specific
antibody (data not shown).""" ;
    prov:wasQuotedFrom pubmed:11035810 .
  sub:_5 rdfs:comment "support@belframework.org" ;
    rdfs:label "Selventa" .
  sub:assertion prov:hadPrimarySource pubmed:11035810 ;
    prov:wasDerivedFrom beldoc: , sub:_4 .
}