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:authoredBysub:_8 ; pav:version "1.6" . sub:_7prov:value """The differentially migrating forms of PRP4K detected by Western blot analysis (Fig. 2C) suggest that it is posttranslationally modified. Phosphatase treatment of nuclear extracts reduces most PRP4K to the 147-kDa fast-migrating form (Fig. 5D). Thus, the slower-migrating forms of PRP4K are phosphorylated, and it is only the hypophosphorylated (147 kDa) form that is coimmunoprecipitated by BRG1 and PRP6 antibodies (Fig. 5B and C).""" ; prov:wasQuotedFrompubmed:12077342 . sub:_8rdfs:comment "support@belframework.org" ; rdfs:label "Selventa" . sub:assertionprov:hadPrimarySourcepubmed:12077342 ; prov:wasDerivedFrombeldoc: , sub:_7 . }