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:_8 ;
    pav:version "20131211" .
  sub:_7 prov:value """To confirm that EGFR internalization was critical for potentiating EGFR signaling,
a GFP-tagged dominant negative dynamin (dn-dynamin) K44A expression construct
was transiently transfected into A549 cells, and the impact of its expression on
EGF-stimulated signaling was determined (Fig. 7A). The expression of dn-dynamin
(Fig. 7B) resulted in a ~2-fold decrease in ERK1/2 activation in response to EGF
stimulation (Fig. 7, A and C); this observation supports the conclusion that internalization
of EGFR is critical for proper signaling in A549 cells.""" ;
    prov:wasQuotedFrom pubmed:19570984 .
  sub:_8 rdfs:comment "support@belframework.org" ;
    rdfs:label "Selventa" .
  sub:assertion prov:hadPrimarySource pubmed:19570984 ;
    prov:wasDerivedFrom beldoc: , sub:_7 .
}