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:authoredBysub:_7 ; pav:version "1.4" . sub:_6prov:value "However, the intensity of complex III (NFkB/DNA complex) was at least 10?15-fold (as judged by densitometric scanning) greater with nuclear extracts of A549/IkBR cells compared with that observed with extracts of control cells (Fig. 3, lower panel).....Because different members of the NF-kB-Rel family could potentially interact with the kB motifs, we used specific antibodies to determine the composition of the different polypeptide complexes. Formation of complex I was affected with both anti-p50 and anti-p65 antibodies, suggesting that it contained the classic p50-p65 heterodimer (lanes 8 and 9)." ; prov:wasQuotedFrompubmed:9242696 . sub:_7rdfs:label "Selventa" . sub:assertionprov:hadPrimarySourcepubmed:9242696 ; prov:wasDerivedFrombeldoc: , sub:_6 . }