The phrase "are included in the set of" is correct and usable in written English.
You can use it when specifying that certain items or elements belong to a particular group or category.
Example: "The numbers 1, 2, and 3 are included in the set of natural numbers."
Alternatives: "are part of the group of" or "belong to the collection of".
These three main transition series are included in the set of 30 elements often called the d-block transition metals.
These three main transition series are included in the set of 30 elements often called the d-block transition elements.
The anisotropy of the layers is taken into account, and local orientations of the fibers are included in the set of design variables.
These two loops, however, were highly dynamic during the MD simulations, and conformations of both loops observed in the rigid crystal structure are included in the set of conformations predicted in our MD simulation.
However, this pathway of exploration is equally open to movers in all walks of life, including martial artists, athletes, armchair warriors and couch potatoes, as all of us are included in the set of those who have bodies and move them in the course of their everyday lives, and perhaps would like to find more ease or fluidity in how we navigate our way through our lives.
These two parameters are included in the set of cluster parameters, being cluster selection parameters.
We additionally prove that the set of EFPs is included in the set of ProCEM supports.
Additionally, the set of EFPs is included in the set of ProCEM supports.
In this case, both in-paralogous proteins will be included in the set of orthologs.
Unfortunately, for whatever reason, the new Indiana Jones Blu-ray set does not include a dedicated menu option for deleted scenes, though some are included in the set's only new feature, "On Set With Raiders of the Lost Ark".
