. . . . . . . . . . . . . . "p(RGD:Gsk3b) =| p(RGD:E2f1)" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "20131211" . "GSK3beta and its kinase-defective mutant GSK3beta KM can inhibit E2F1 by promoting its ubiquitination through physical interaction" . . "Selventa" . . . . "2014-07-03T14:33:18.733+02:00"^^ . . .