The phrase "act as a backbone" is correct and usable in written English.
It can be used to describe something that provides essential support or stability to a system, organization, or concept.
Example: "The new policy will act as a backbone for our sustainability efforts, ensuring that all departments align with our environmental goals."
Alternatives: "serve as a foundation" or "function as a support system".
After the evaluation of different information models, PCROM made the most convincing case to act as a backbone for CRIM.
Our data will thus act as a backbone for wheat genome sequence assembly, which is progressing rapidly.
Often the institutional contexts within which biomedical HIV prevention research operate, do so under their own series of inhibitors, such as deterministic contexts which act as a backbone for the research enterprise and which by extension may structure sex workers' abilities and experiences of the research.
In this nanohybrid, CNTs possibly acts as a backbone material for facile electron transfer and the porous PANI perform duties for the capacitance enhancement.
And, finally, it can act as a syntactic backbone upon which decorations from other domains (say feature structures) can be grafted.
In the resulting construct, while the hydrogel layers provide a suitable environment for cell encapsulation, the incorporated fibers act as a strong backbone increasing the mechanical properties of the scaffold.
Level 3 acts as both a backbone – meaning a massive, nationwide carrier of data – and a Content Delivery Network.
Nafion acts as a polymer backbone to give stable and homogeneous cast thin films.
Recombinant production and purification of the type IV Cas proteins, together with electron microscopy, revealed that Csf2 acts as a helical backbone for type IV crRNPs that include Csf5, Csf3 and a large subunit (Csf1).
Structure overlay also suggests that the RNA acts as a rigid backbone scaffold supporting the flexible M domain.
F-RGO and CNTs act as an electron-transporting backbone of a 3-D porous nanostructure, leaving adequate working space for facile electrolyte penetration and better faradaic utilization of the electro-active PPy.
