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 "Figure 5B shows that addition of either of the two anti-NFYA antibodies to the binding reactions supershifted a prominent complex (lanes 3 and 4) and the anti-NFYB antibody diminished binding significantly (lane 5).   To test the functional effect of NFY binding to the +60/+64 region, we introduced point mutations abolishing the binding of NFY to its site (see Fig 5A and Fig 5B; lane 14) and incorporated them into a luciferase plasmid containing base pairs -391/+175 from the human CD34 promoter (constructs diagramed in Fig 5C). As shown in Fig 5D, mutating the NFY site (Y-M+ construct) resulted in a 5-fold decrease in luciferase activity in transiently transfected KG1a cells and a 4-fold decrease in RPMI-8402 cells, as compared with the wild-type construct (Y+M+ construct)." ;
    prov:wasQuotedFrom pubmed:10572091 .
  sub:_6 rdfs:label "Selventa" .
  sub:assertion prov:hadPrimarySource pubmed:10572091 ;
    prov:wasDerivedFrom beldoc: , sub:_5 .
}