The phrase "acting in combination" is correct and usable in written English.
It can be used to describe entities or factors that are working together or influencing each other in a particular context.
Example: "The two chemicals are acting in combination to produce a more effective reaction."
Alternatives: "working together" or "functioning in unison".
If the ascaroside molecules act as a combinatorial system, then the very large number of ascaroside molecules acting in combination is a signalling system of potentially huge complexity and sophistication.
"We saw a clear cosmic-ray effect acting in combination with ultraviolet from the Sun," says Aplin, whose findings were published in Nature Communications.
The article described two new suspect factors — a virus and a fungus, acting in combination: "together, the research suggests, they are 100 percent fatal".
To understand the impact of these sources of fluctuation in an actual device, simulations with all sources of intrinsic parameter fluctuations acting in combination have also been performed.
Liquid dispersion can be achieved by the rotary motion of the bed, acting in combination with gravity and surface tension forces.
This paper describes a wave-adjusted boundary condition that accounts for wave-induced water level and current acting in combination with tidal forcing.
Plant proteins, saponins, pectins, hemicelluloses, bacterial polysaccharides, and peptide slimes - either solely or acting in combinations - have all been considered responsible for the formation of stable foams [42, 46].
This is expected because PLS seeks subspaces that best predict the clinical outcome, while it may not be ideal for the purpose of finding factors acting in combinations with the clinical outcome.
Until now, researchers had focused on finding common and known genetic variations that, when acting in some combination, might increase the risk for schizophrenia.
Because of the link between type II receptor subunits and the cytoskeleton, we have focused our attention on the potential role of type II BMP receptor subunits in chemotaxis and provide evidence for a model in which ActRIIA and BMPRII subunits, acting in unique combination, possibly as a heterodimer pair, are key players in the chemotactic response to BMP7.
Together, these studies support a role for NAC TFs as principal activators of SCW formation in fibres and vessels, acting in distinct combinations in each case.
