. . . . . . . . . . . . . . . . . "kin(p(HGNC:MAPK1)) => p(HGNC:FRS2,pmod(P,S))" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "1.4" . "These results indicate a ligand-stimulated negative regulatory feedback loop in which activated ERK1/2 phosphorylates FRS2 on serine/threonine residues thereby down-regulating its tyrosine phosphorylation. " . . "Selventa" . . . . "2014-07-03T14:30:16.561+02:00"^^ . . .