. . . . . . . . . . . . "bp(GO:\"response to hypoxia\") -> r(HGNC:VEGFA)" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "1.4" . "VEGF expression is particularly sensitive to oxygen tension and is rapidly upregulated by hypoxia that characterizes most tumors, which is due to the aberrant nature of their vascular supply" . . "Selventa" . . . . "2014-07-03T14:30:23.874+02:00"^^ . . .