. . . . . . . . . . . . . . "cat(p(MGI:Ptger4)) -> bp(GO:\"cell migration\")" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "1.4" . "PGE2-EP4 signaling thus facilitates initiation of skin immune responses by promoting the migration and maturation of Langerhans cells." . . "Selventa" . . . . "2014-07-03T14:30:12.275+02:00"^^ . . .