The phrase "another major group of" is correct and usable in written English.
It can be used when introducing or discussing a different significant category or classification within a broader context.
Example: "In addition to the existing categories, another major group of species has been identified in the region."
Alternatives: "an additional significant category of" or "a further important group of".
Another major group of tertiary aerospace products are ground radars and antennas with their associated data-processing systems.
In another major group of studies, officials of the Food and Drug Administration report that at least 200,000 additional patients a year are being treated with experimental drugs, biological agents, and medical devices for a wide range of medical ailments.
Another major group of toxins that induce UPR are pore-forming toxins (PFT) including aerolysin, Cry5B, listeriolysin O (LLO), and the small protein early secretory antigenic target 6 (ESAT-6) [3 5].
To figure out when ray-finned fish numbers took off, they calculated the ratio of fossilized teeth from ray-finned fishes to the fossilized scales from another major group of fish: sharks.
In this paper we extend the work to another major group of ligand-gated channels, the glutamate receptor channel family.
Another major group of bacterial kinases involved in signal transduction is the Hanks type serine/threonine kinases [3], [4].
FreedomWorks, another major group to spring out of the movement, has endorsed 14 members of Congress, five primary challengers and 10 candidates running in open or Democratic-held seats.
Yet even if the Seattle figure were the same as statewide, using an inadequate, skewed sample of only one major category of employees, and excluding another major group with more than one-third of the workforce, means that the study can no longer claim to be using a representative sample.
The acquisition by Travelers, for $34 million plus a share of the units' income for 10 years, marks the entry of another major group health insurer into the H.M.O.
