. . . . . . . . . . . . . . . . . "tscript(p(HGNC:RB1)) =| tscript(p(PFH:\"E2F Family\"))" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "1.4" . "pRB can enforce a G1 block by repressing E2F-responsive promoters." . . "Selventa" . . . . "2014-07-03T14:30:35.938+02:00"^^ . . .