. . . . . . . . . . . . . "bp(GO:\"response to hypoxia\") -> r(HGNC:CXCR4)" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "1.4" . "The fact that CXCR4 is a hypoxia-inducible gene provided a potential mechanistic explanation for CXCR4 upregulation during tumour cell evolution." . . "Selventa" . . . . "2014-07-03T14:30:27.346+02:00"^^ . . .