The phrase "altering the activities of" is correct and usable in written English.
You can use it when discussing changes or modifications to specific actions or tasks within a particular context.
Example: "The new policy is focused on altering the activities of the research team to improve efficiency."
Alternatives: "modifying the actions of" or "changing the tasks of".
We have previously reported that the low level of EPS production by S. thermophilus LY03 could be improved by altering the activities of enzymes in the central carbon metabolism involved in the nucleotide sugar metabolism.
It has become increasingly clear that NEDD8 plays numerous roles in altering the activities of CRLs.
Finally, phosphoproteomics studies suggest that TORC1 regulates intermediate metabolism by directly altering the activities of metabolic enzymes, particularly those involved in the early steps of glycolysis (Loewith 2011).
Cd2+ has multiple cytotoxic and metabolic effects, such as interfering with the normal actions of essential metals [ 1], including oxidative stress and altering the activities of various enzymes [ 2– 4].
SIRT1 mediates the beneficial metabolic effects of CR in an NAD+-dependent manner by deacetylating and altering the activities of transcriptional factors which regulate metabolic genes [ 1, 2, 7].
CaM is a small (148 residues) multifunctional protein that transduces the signal of increased Ca2+ concentration by binding to and altering the activities of a variety of target proteins.
This showed that spatial exploration evokes activity in ensembles of dentate granule cells, and that randomly altering the activity of these networks with optogenetic stimulation increases the size of the ensembles, or the number of cells within them.
Drugs may act directly on the smooth muscle cells, or they may act indirectly for example, by altering the activity of nerves of the autonomic nervous system that regulate vasoconstriction or vasodilation.
In a paper published last week in Genome Research, researchers studied one such process, called DNA methylation, in which certain molecules within the gene are chemically modified, altering the activity of that particular gene.
The metabolism of SMX appears to be influenced by the activity of N-acetyltransferase 2 (NAT2), with the existence of genetic polymorphism altering the activity of the enzyme [22].
