derepress


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derepress

(dē′rĭ-prĕs′)
tr.v. dere·pressed, dere·pressing, dere·presses
To induce the operation of (a gene) by deactivating the repressor.

de′re·pres′sion (-prĕsh′ən) n.
References in periodicals archive ?
Sayed et al., "Downregulation of MiR199a derepresses hypoxia-inducible factor-1a and sirtuin 1 and recapitulates hypoxia preconditioning in cardiac myocytes," Circulation Research, vol.
Most mutations due to SDM occur in newly derepressed genes.
However, after exhaustion of the nutrients, the synthesis of PHB depolymerase is derepressed (Jendrossek and Handrick, 2002).
Alpha-amylase production from catabolite derepressed Bacillus subtilis KCC 103 utilizing sugarcane bagasse hydrolysate.
Alpha-amylase production from catabolism derepressed Bacillus subtilis KCC103 utilizing sugar--cane biogases hydrolysis.
In the present article we report on the kinetic characterization of enhanced AY-amylase production from a derepressed mutant strain of Bacillus subtilis under solid-state fermentation (SSF).
Downregulation of miR-199a derepresses hypoxia-inducible factor-1a and Sirtuin 1 and recapitulates hypoxia preconditioning in cardiac myocytes.
Krishnan, "[alpha]-Amylase production from catabolite derepressed Bacillus subtilis KCC103 utilizing sugarcane bagasse hydrolysate," Bioresource Technology, vol.
Although the role of S84 phosphorylation in colon cancer is unclear, the phosphorylation mimic mutant of PPAR[gamma]1 (S84D) slightly derepressed PPAR[gamma]-mediated transrepression of [beta]-catenin using the TOP flash reporter system [23], and further characterization with regard to the effect in transcriptional function is needed (Shogo Katsura, unpublished result).
We used the WT yeast and strains with genetic alterations grown under CCR and catabolite derepressed conditions to investigate whether the increase in amino acid uptake during catabolite derepression is accompanied by (i) increase in the oxidation of amino acids and (ii) increase in the activity and expression of TCA cycle enzymes.
Sayed et al., "Downregulation of MiR-199a derepresses hypoxia-inducible factor-1[alpha] and sirtuin 1 and recapitulates hypoxia preconditioning in cardiac myocytes," Circulation Research, vol.
(10) The RB gene product represses expression of cyclin-dependent kinase inhibitor 2A (p16), so the effects of E7 expression on RB derepresses p16 expression, a slide-based marker also associated with cancer and its precursors.