This repression is observed with the full-length NiR promoter (-3100 bp) as well as with the shortest promoter (-230 bp) that gives nitrate induction, which includes the +67 bp leader sequence. The ...

The overexpression of c-Maf in human hepatoblastoma (Hep-G2) cells led to the repression of ARE-mediated NQO1 and GST Ya genes expression and induction in response to tert-butyl hydroquinone (t-BHQ).

In addition, TAg blocks the induction of these mRNAs by xenobiotics. The repression depends on an intact LXCXE motif in TAg, suggesting that inactivation of the retinoblastoma (Rb) family of tumor ...

Two glucanotransferases, disproportionating enzyme 1 (StDPE1) and disproportionating enzyme 2 (StDPE2), were repressed using RNA interference technology in potato, leading to plants repressed in ...