. . . . . . . . . . . . . . . . . . "p(HGNC:CDKN1B) -> complex(p(HGNC:CDK4),p(PFH:\"CCND Family\"))" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "1.4" . " Low concentrations of p21Cip1, p27Kip1, or p57Kip2 promote the binding of Cyclin D to Cdk4 (LaBaer et al., 1997), although high concentrations are inhibitory." . . "Selventa" . . . . "2014-07-03T14:29:47.840+02:00"^^ . . .