. . . . . . . . . . . . . . . . . "cat(p(HGNC:PREX1)) => gtp(p(HGNC:RAC1))" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "1.4" . "P-Rex1 is a guanine-nucleotide exchange factor (GEF) for the small GTPase Rac." . . "Selventa" . . . . "2014-07-03T14:30:29.569+02:00"^^ . . .