This hypothesis is also supported by the fact that earthquakes before and after the cluster activity had similar values of stress drop, thus suggesting that the activity was triggered by a different mechanism from the other earthquakes in the same region.
The notion that the gp41 cytoplasmic tail and Gag interact is supported by the observation that the Env complex in immature virions (in which Gag is uncleaved) is non-fusogenic; activation of fusion activity is triggered by cleavage of Gag by the viral protease47,48.
This study demonstrates that V-cycle activity is triggered by several abiotic stressors even when they occur in an absolute absence of light, leading to a decrease in Fv/Fm.
Cdk5 activity is triggered by its activator p35 [ 20].
Himalayan tectonic activity is triggered by downward penetration of the Indian plate beneath the Asian plate.
As visitors approach a gallery or artifact, information or an activity is triggered on their devices.
In turn, Cas13 enzymes function as RNA-guided ribonucleases whose non-specific activity is triggered by target RNA binding.
In nerve agent research, it is assumed that the regions from which seizure activity is triggered may offer clues for the designing of effective anticonvulsive therapy.
Pathway activity is triggered in response to endogenous expression of Hh ligands, and is dependent upon the expression of Smoothened, an essential Hh response component that is not expressed in benign prostate epithelial cells.
Using this approach, we confirmed that according to the substrates used, each pathway has a different role and consequently is otherwise involved in the partitioning of electrons through the electron transport system, and suggested that the AOX activity is triggered not only by the redox state of the cell but also by the type of substrates provided to mitochondria.
We show that the seismic activity is triggered dynamically, in particular at or close to volcanoes, and speculate on the mechanism that may explain these observations.
