. . . . . . . . . . . . . . . . "p(MGI:Smad2,pmod(P)) => tscript(p(MGI:Smad2))" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "20131211" . "ActRIIB and its subfamily receptor, ActRIIA, cooperatively mediate the Gdf11 signal in patterning the axial vertebrae, and that Gdf11 binds to both ActRIIA and ActRIIB, and induces phosphorylation of Smad2" . . "Selventa" . . . . "2014-07-03T14:31:56.201+02:00"^^ . . .