The phrase "are mostly essential" is correct and usable in written English.
It can be used when discussing the importance or necessity of certain elements within a larger context, indicating that while not all are essential, a significant portion is.
Example: "In this project, the tools we use are mostly essential for achieving our goals effectively."
Alternatives: "are largely necessary" or "are primarily important".
E-Cadherin in epithelial adherens junctions, Dsg-2 in desmosomes, β4 integrin in hemidesmosomes, CD44s in cell-matrix interactions, and ICAM-1 are, mostly, essential for tissue integrity, architecture, and function in normal salivary gland parenchyma.
It has been demonstrated, using yeast co-expression networks, confirmed with knockout strain studies, that these network hubs are mostly essential genes [ 8, 9].
We found, as in previous studies, that complexes are mostly essential or mostly nonessential, but that it is not an all or nothing phenomenon.
On the other hand, some ribosomal proteins (e.g., S16, L15, L16, L20, and L24) are mostly essential for the assembly of the RNP particle and are dispensable for function after the ribosomal subunits are fully assembled, suggesting that their major function in the assembled ribosome is related to the improvement of the ribosome stability.
About 70% of the metabolites have zero flux-sum in the base case while metabolites with high and ultra-high ((1) ) basal flux-sums were mostly essential cofactors that are involved in oxidative phosphorylation and redox reactions with a high degree of participation in basal active reactions (i.e. reactions with nonzero basal flux).
Contributions to UNICEF's programme in DPR Korea are mostly used to procure essential supplies.
While telomeres are mostly known for their essential function in chromosome maintenance, they also play an important role in meiotic progression [ 1].
The determined effects of C. ornifolia are mostly attributed to the essential oil, flavonoids and tritepenes found in the methanolic extract.
These genes are mostly down-regulated and encode proteins essential for bacterial replication.
Buried pipes are vital infrastructures and are mostly used to transport energy and other essential commodities.
For comparison, essential genes of B. subtilis are mostly conserved in the studied genomes (Additional file 1: Figure S1).
