The term "active expression" is correct and usable in written English.
It refers to a phrase or clause in a sentence that expresses an action or process carried out by the subject. Example: "John painted the house" - In this sentence, "painted the house" is the active expression, as it shows the action (painting) performed by the subject (John).
Antigenic variation can occur as a result of different VSG genes within the same expression site being expressed as proteins, or when the active expression site is silenced and another expression site is activated.
According to that view, without an active expression of clear and unambiguous consent, the activity should be considered nonconsensual.
The gene expression profiles indicated that the glycolysis genes were highly expressed throughout the fermentation, with comparatively more active expression during acidogenesis phase.
James had previously expressed antislavery sentiments, but Maria urged him towards more active expression and involvement.
In fact, it seems that what is really being discriminated is the active expression of the underlying emotional content, i.e., the activity that is most commonly associated with a particular emotion or mood.
The activation function peaked at 15, 30, and 60 pg/μL/day, according to active expression levels observed in small, median, and very large infarcts, respectively.
The results of the in vitro activity assays and the growth studies both provided evidence for the active expression of SH hydrogenase carried by pJWPH5.
Because nvp63 itself is transcribed from a strong constitutively active expression plasmid, it is likely that post-translational modifications may regulate its activity by inactivation of the putative C-terminal TID.
Reading is not an active expression like writing, but it is not a passive experience either.
They see them as an active expression of the ideals and ethics that they value most.
Antonia Bruce, the curator, said: "The votives are a lively and active expression of faith going back 400 years.
