. . . . . . . . . . . . . . "p(PFH:\"PDGF Family\") -> p(HGNC:KRAS)" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "1.4" . "Induction of Ras proteins by PDGF in primary fibroblasts. Stimulation of the cells with PDGF for 15 min was sufficient to induce Ha-Ras protein, which decreased to the initial level, 120 min after stimulation, notwithstanding the presence of the growth factor. Ki-Ras protein levels were also stimulated by PDGF but less efficiently and with a different kinetics. " . . "Selventa" . . . . "2014-07-03T14:30:37.211+02:00"^^ . . .