bind to the repressor and make it bind to the operator tightly, which decreases transcription. A repressor that binds with a co-repressor is termed an...

Tryptophan repressor (or trp repressor) is a transcription factor involved in controlling amino acid metabolism. It has been best studied in Escherichia...

allolactose binds to the lac repressor, causing an allosteric change in its shape. In its changed state, the lac repressor is unable to bind tightly to...

Repressor LexA or LexA (Locus for X-ray sensitivity A) is a transcriptional repressor (EC 3.4.21.88) that represses SOS response genes coding primarily...

either allolactose or IPTG, to the repressor affects the distribution of repressor between the two shapes. Thus, repressor with inducer bound is stabilized...

The Ribose repressor (RbsR) is a bacterial DNA-binding transcription repressor protein and a member of the LacI/GalR protein family. In Escherichia coli...

the repressor gene (trp R) that binds to the operator. In the lac operon, lactose binds to the repressor protein and prevents it from repressing gene...

encodes two repressors: the Cro repressor that acts to turn off early gene transcription during the lytic cycle, and the lambda or cI repressor required...

The expression of Tc resistance genes is regulated by the repressor TetR. TetR represses the expression of TetA, a membrane protein that pumps out substances...

The Private Repress is a remix album by American hip hop producer DJ Shadow, released exclusively in Japan by Island Records on March 29, 2003. It contains...

replication of the lambda genome (OP). Cro dominates the repressor site (see "Repressor" section), repressing synthesis from the PRM promoter (which is a promoter...

Rop (also known as repressor of primer, or as RNA one modulator (ROM)) is a small dimeric protein responsible for keeping the copy number of ColE1 family...

activating ligand of a repressor protein. For example, the E. coli tryptophan repressor (TrpR) is only able to bind to DNA and repress transcription of the...

An enzyme repressor is a substance that negatively regulates the amount of an enzyme by decreasing the rate of its biosynthesis. It is the opposite of...

repression, the down-regulation of gene transcription by the action of repressor proteins binding to a promoter "Repression" (Star Trek: Voyager), an episode...

Capicua transcriptional repressor is a protein that in humans is encoded by the CIC gene. Capicua functions as a transcriptional repressor in a way that ensures...

of the tetrameric lac repressor, which results in conformational changes and reduces the binding affinity of the lac repressor to the lac operator, thereby...

present, these tryptophan repressor dimers bind to tryptophan, causing a change in the repressor conformation, allowing the repressor to bind to the operator...

expression of the gene. The image to the right demonstrates regulation by a repressor in the lac operon. General transcription factors position RNA polymerase...

disabling repressors. The gene is expressed because an inducer binds to the repressor. The binding of the inducer to the repressor prevents the repressor from...

gene is a gene that codes for a repressor protein that inhibits the activity of an operator (a gene which binds repressor proteins thus inhibiting the translation...

turns the gene on). Then there's the repressor protein that turns genes off. The inducer can remove this repressor, turning genes back on. The operator...

transcriptional repressor of transporters for the import of manganese. Treponema pallidum troR, a metal-dependent transcriptional repressor. Archaeoglobus...

doi:10.1128/JVI.78.14.7619-7633.2004. PMC 434078. PMID 15220437. Page for Turnip crinkle virus (TCV) repressor of minus strand synthesis H5 at Rfam v t e...

gene represses signal transduction by the AhR by competing with the arylhydrocarbon receptor for binding to the ARNT. Expression of the repressor is stimulated...

the binding site for the repressor and thus has a function equivalent to the silencer region in Eukaryotic DNA. When a repressor protein is bound to the...

implemented policy of socialist realism. The doctrine did not necessarily repress the use of the Ukrainian language, but it required that writers follow...

stimulated by single-stranded DNA, is involved in the inactivation of the repressor (LexA) of SOS response genes thereby inducing the response. It is an error-prone...

or disturbing public order (trouble à l'ordre public) have been used to repress public expressions of homosexuality or street prostitution.[citation needed]...

operator. Like allolactose, IPTG binds to the lac repressor and releases the tetrameric repressor from the lac operator in an allosteric manner, thereby...