. . . . . . . . . . . . . "tscript(p(HGNC:RB1)) -> bp(GOBP:\"cell differentiation\")" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "20131211" . "It [pRB] also coactivates certain non-E2F transcription factors and promotes differentiation." . . "Selventa" . . . . "2014-07-03T14:32:46.180+02:00"^^ . . .