Words similar to ligand-dependent
Example sentences for: ligand-dependent
How can you use “ligand-dependent” in a sentence? Here are some example sentences to help you improve your vocabulary:
These levels of ligand-dependent activation were similar to those observed with the original hammerhead aptazyme constructs, [ 21 ] and it may prove possible to use in vitro selection to further optimize activation [ 13 14 ] . However, when the time course data were fit with a single exponential equation, the rates of the initial reactions turned out to be very similar in both the presence and absence of theophylline (Table 2).
Similarly, ligand-dependent targeted proteolysis of several nuclear receptors has been observed [ [ 39 40 41 42 ] ]. In the estrogen receptor, the RARα, and the RXRα, deletion of the α-helix H12 of the ligand binding domain which is essential for ligand-dependent activation stabilises these proteins showing that proteolysis and transactivation are intimately linked [ [ 42 43 44 ] ]. In the case of nuclear receptors, their targeted proteolysis in the presence of ligand may be a mechanism for attenuating the physiological response to the ligand.
No significant change in the extent of ligand-dependent activation was observed following pre-incubation (data not shown).
In other cases, however, the balance of coactivator and corepressor recruitment is regulated by direct competition for the AF-2 surface, rather than ligand-dependent coregulator exchange.
These cofactors interact with nuclear receptors in a ligand-dependent manner and enhance transcriptional activation via histone acetylation/methylation and recruitment of additional cofactors such as CBP/p300 [ 89 ] . CBP/p300 has been implicated in the functions of a large number of regulated transcription factors based primarily on physical interaction and the ability to potentiate transcription when overexpressed [ 90 ] . In the case of nuclear receptors, the interaction with CBP/p300 is ligand-dependent and relies on the conserved nuclear receptor functional domain, AF-2 (activation function 2).
Loading...