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 "TNF-alpha-induced increase in MLCK promoter activity was mediated by NF-kappaB activation. There were eight kappaB binding sites on MLCK promoter. The NF-kappaB1 site at +48 to +57 mediated TNF-alpha-induced increase in MLCK promoter activity. The NF-kappaB2 site at -325 to -316 had a repressive role on promoter activity. The opposite effects on promoter activity were due to differences in the NF-kappaB dimer type binding to the kappaB sites. p50/p65 dimer preferentially binds to the NF-kappaB1 site and up-regulates promoter activity; while p50/p50 dimer preferentially binds to the NF-kappaB2 site and down-regulates promoter activity." ;
    prov:wasQuotedFrom pubmed:18363837 .
  sub:_5 rdfs:label "Selventa" .
  sub:assertion prov:hadPrimarySource pubmed:18363837 ;
    prov:wasDerivedFrom beldoc: , sub:_4 .
}