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:_4 ;
    pav:version "20131211" .
  sub:_3 prov:value "from full text - Supp Table S1B - Complete list of 338 downregulated genes in replicative senescence  from Supp Material - resulting raw data ratios were uploaded to the NCI MicroArray Database for normalization, data extraction, and further analysis. Microarrays data have been referenced into GEO under the number GSE15919. Genes (2902) that were present in less than 50% arrays were excluded from further analysis and those with average ratio >= 2 or <= 0.5 were selected, yielding a filtered senescence gene expression signature of 177 upregulated gene probes and 338 downregulated gene probes. " ;
    prov:wasQuotedFrom pubmed:19951988 .
  sub:_4 rdfs:label "Selventa" .
  sub:assertion prov:hadPrimarySource pubmed:19951988 ;
    prov:wasDerivedFrom beldoc: , sub:_3 .
}