Riboswitches can either sequester or release RNase E cleavage sites, by triggering structural changes to the RNA following the binding of small molecules, such as lysine for the lysC mRNA [ 4].
Increased Zn(ii) levels may affect the rate of Cu(i) transport by triggering conformational changes in the ATP-ase as a result of complex formation between the MBDs and the metallochaperone, and could provide a direct link between zinc-mediated signaling and copper transport.
Cullin NEDDylation activates CRLs by triggering structural changes and by counteracting the association of the CRL inhibitor Cand1 [ 14, 15].
The increase in androgens, modulated by gonadotropins, triggered the sex change, enabling the development of male germ cells, whereas a decrease in E2 levels was not required to change sex in dusky grouper.
But instead of limiting the amount of food you can eat, the surgery may work by triggering long-term changes in the types of microbes that inhabit your intestines, a new study suggests.
In contrast, exposure to concomitantly administered saquinavir remained increased by 50 70 % and, thus, was obviously not triggered by the change for ritonavir (i.e., another more systemic effect should account for this effect).
The genitals engorge or shrink accordingly, foreplay intensifies, and the partner, triggered by the change, takes on the other sexual role (? without exception? If there are exceptions, resulting in kemmer-partners of the same sex, they are so rare as to be ignored).
We think that this seismic activity was remotely triggered by the change in regional stress due to the mainshock.
The activation of cryptic splice sites in the intronization of retrogenes may be triggered by the change of gene structure after retroposition.
By triggering concentration-dependent state changes in the expression of transcription factors or induction of epigenetic processes, metabolites are able to influence cancer pathogenesis and therefore may play a critical role during tumor progression.
