The two gene sets came from dataset called `segList` of package `scMerge`.
data('SEG')list, with two entries "human" and "mouse", each is a
charactor vector.
data('segList', package='scMerge')
Stably Expressed Gene (SEG) list obect, with SEG sets for human and mouse.
data('SEG')
humanSEG <- SEG$human