The phrase "activating the expression" is correct and usable in written English.
It can be used in contexts where you are discussing the process of making a particular expression or statement active or effective, such as in programming or linguistics.
Example: "In order to see the changes, you need to focus on activating the expression in the code."
Alternatives: "triggering the expression" or "enabling the expression".
Other antioxidant, curcumin activated glutathione S-transferase P1 (gene1) gexpressionsion by activating the expression of the luciferase gene from a reporter construct carrying GSTP1-ARE [ 38].
c-MYC activation was shown to activate p53, either by inducing DNA damage and/or by activating the expression of ARF.
It lies near the top of the regulatory hierarchy, activating the expression of later fusion markers and repressing genes that promote branching.
In the thymus E2A and HEB act differently, activating the expression of genes closely associated with the establishment of T cell identity and promoting the rearrangement of T cell receptor (TCR) loci.
EVs containing miR-23a-3p directly suppress prolyl hydroxylase 1 and 2, activating the expression of hypoxia-inducible factor-1α in endothelial cells, which results in angiogenesis induction.
NF-κB is a transcription factor activating the expression of genes involved in inflammation, immune response, angiogenesis, cell proliferation and apoptosis (Perkins, 2012).
It is known that Haa1 binds to an acetic acid-responsive element (ACRE), activating the expression of several targets, including the membrane transporter genes TPO2 and TPO3 (Fernandes et al. 2005; Keller et al. 2001; Mira et al. 2010).
GAMYB functions as a transcription factor, activating the expression of its downstream target genes regulating the exine and Ubisch body formation in pollen by directly binding to their promoters (Aya et al. 2009).
Overall, this suggests that rTFs containing fingers targeting TFLO11/F1 were ineffective in activating the expression of FLO11 in vivo.
The frt flanked Kanamycin gene was then removed by activating the expression of the inducible Flpe recombinase in EL250 bacteria.
On the other hand, light triggers the degradation of COP1 in the nucleus, thereby, activating the expression of light-regulated genes, and promoting photomorphogenesis.
