. . . . . . . . . . . . . . "tscript(p(MGI:Rb1)) -> bp(GOBP:\"osteoblast differentiation\")" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "20131211" . "Loss of pRb but not p107 or p130 blocks late osteoblast differentiation." . . "Selventa" . . . . "2014-07-03T14:31:43.484+02:00"^^ . . .