. . . . . . . . . . . . . . . . "a(CHEBI:nicotine) -> tscript(p(HGNC:E2F1))" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "20131211" . "Nicotine also promotes binding of E2F1, E2F2 and E2F3 on proliferative promoters, causing their transcription and entry into S phase [16]." . . "Selventa" . . . . "2014-07-03T14:33:17.274+02:00"^^ . . .