"may be dispensable" is correct and usable in written English.
You can use it when referring to something that may not be necessary or important. For example, "This item may be dispensable, so let's not waste our resources on it."
An architect may be dispensable if you know what you want.
These data indicate that AMPKα2, and therefore AMPK activity, is required for colon cancer cell survival even though individual AMPK subunits (AMPKα1) may be dispensable.
Taken together, these results indicate that ROS may be dispensable in OO extract-induced NET formation by neutrophils, and suggest that the lack of ROS production may partially contribute to the failure of parasite control, which warrants further investigation.
Allergen-induced AHR, however, develops in beta(2 -microglobulin (beta(2 -microglobulin lack classical iNKT cells, suggesting that in some situations iNKT cells may betaispensable for the development of AHR.
The cc2282 gene product may be dispensable in the presence of a sufficient concentration of maltodextrin in the medium.
Some of their features that tend to offend contemporary philosophical sensibilities the most may be dispensable scaffolding only.
Mutations within the cysteine-rich FZD and truncating mutations before the kinase domain result in the inhibition of axonal outgrowth, suggesting a ligand-mediated function, but kinase activity may be dispensable.
However, DAI deficient mice or cells display normal type I IFN responses stimulated by dsDNA (Ishii et al., 2008), suggesting that DAI may be dispensable for cytosolic DNA recognition.
If we are able to achieve this, the concept of temporizing medication therapy may be dispensable altogether.
Taken together, the in vivo trial results strongly argue that pili encoded by the srtF cluster may be dispensable for S. suis sepsis.
Residual competition from partially C- or N-truncated peptides was observed, implying that some of the aa positions flanking the 3 10 helix may be dispensable for binding.
