The phrase "acting at different levels" is correct and usable in written English.
It can be used to describe individuals or entities that are functioning or performing tasks across various tiers or degrees of a system or organization.
Example: "The project requires team members to be acting at different levels to ensure effective communication and collaboration."
Alternatives: "operating on multiple levels" or "functioning at various tiers."
As a multi-dimensional integrative problem solving approach, this process has the flexibility to account for individual determinants of health acting at different levels.
A bi-level programming involves two competing decision-making parties acting at different levels: one is the upper-level decision makers (leader); the other is a lower-level decision maker (follower).
We propose a conceptual model that explains the findings by an interplay of various factors acting at different levels: (i) The largest species pool is expected for habitats under conditions that prevailed over the last few million years, with a slight shift towards intermediate positions, i.e. for the Palaearctic in open, semi-dry, base-rich situations.
We tested 3 different NF-κB inhibitors, each one acting at different levels of the NF-κB pathway.
These and other results strongly suggest that RASSF1A is an important human tumor suppressor protein acting at different levels of tumor progression [6].
The mathematical relationships between the main effects and epistatic effects of genes acting at different levels of signaling pathways were established using the quantitative and population genetic parameters.
Three chemical inhibitors acting at different level of the NF-κB pathway were tested.
Trl is a maternal factor acting at different transcriptional levels: it is involved in chromatin remodelling complexes, but also regulates RNA PolII activity by direct interactions with TAF30.
The ultimate recipients of these signals will determine how the cell responds, by acting at different regulatory levels (transcriptionally, translationally, post-translationally, allosterically, etc).
Biological complexity entails nonlinear dynamics, stochastic gene expression, interactions between biochemical and biophysical factors, and events acting simultaneously at different levels.
Our results together with those from other groups indicate that IL-12 can target the tumor microenvironment by acting at different and complementary levels.
