The phrase "a role of a trigger" is correct and usable in written English.
It can be used in contexts discussing the function or purpose of a trigger in various fields, such as psychology, programming, or event management.
Example: "In the context of behavioral psychology, a role of a trigger is to elicit a specific response from an individual."
Alternatives: "function of a trigger" or "purpose of a trigger".
The authors emphasized the role of a "trigger event" in the agenda-setting process, which in the current study is the announcement of the warming of relations between the United States and Cuba in late 2014.
However, our previous observation also showed that even regular AT developed with the recovered conduction of PV, as a role of trigger of tachycardia.
The development of anti-snRNPs after steroid treatment reported in clinically MCTD (mixed connective tissue disease) patients [ 28, 29] is interesting when considering a role of treatment as a trigger to change the environment of autoantibody production, although differentiating the natural course from induction by steroids is virtually impossible.
A role of ROS in triggering DDR by mediating hyperproliferation was never suggested before.
Among the environmental factors, a role of viruses in triggering SLE has been investigated for many years [ 2, 3].
Our results provide evidence for a role of MMP-2 to trigger the growth promoting effect of Sema3A.
Considering the activity spectrum of Gö6976, our results are consistent with a role of PKC alpha to trigger the growth promoting cascade of Sema3A.
This suggests a role of environmental factors in triggering lung injury in a tissue that is more susceptible.
Experimental approaches and simulations may provide additional insight into the precise role of a critical trigger loop His expected to change its microenvironment in multisubunit RNAP mechanisms.
BDNF plays a critical role as a trigger of memory formation and transcription-dependent enhancement of synaptic strength [23], via neuronal activity induced gene expression [24].
Our calcium imaging and optogenetic data reveal SPC's role as a trigger of sperm initiation.
