. . . . . . . . . . . . "a(CHEBI:nicotine) -> r(MGI:Dbi)" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "20131211" . "Nicotine exposure (0.001-10 microM) for 24 h increased the DBI mRNA level in a dose-dependent manner, whereas the beta-actin mRNA level showed no change." . . "Selventa" . . . . "2014-07-03T14:33:47.104+02:00"^^ . . .