. "A multisubunit proteasome complex that localizes in the cytoplasm as dot-like structures when cells are in a quiescent state." . . "PSG" . "proteasome storage granule" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .