. . . . . . . . . . . . . . . "cat(p(HGNC:SKP2)) =| p(HGNC:CDKN1B)" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "1.4" . "The ubiquitination and subsequent degradation of p27 depend on its phosphorylation by cyclin-CDK complexes." . . "Selventa" . . . . "2014-07-03T14:29:49.141+02:00"^^ . . .