. . . . . . . . . . . . "a(CHEBI:biotin) -> r(HGNC:CYP1B1)" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "20131211" . "The transcriptional activity of a CYP1B1 reporter gene construct was 24% greater in biotin-supplemented compared with biotin-deficient cells (P < 0.01). Similarly, the abundance of CYP1B1 mRNA was 72% greater in biotin-supplemented than in biotin-deficient cells (P < 0.05). Electrophoretic mobility shift assays suggested that Sp1 sites in the regulatory region of the CYP1B1 gene play important roles in transcriptional activation by biotin." . . "Selventa" . . . . "2014-07-03T14:32:28.474+02:00"^^ . . .