striatum ribonucleic acid amount dorsal striatum molecular composition trait dorsal striatum ribonucleic acid amount 2026-04-14T20:32:27Z CMO:0004144 Trait.ontology The proportion, quantity, or volume of ribonucleic acid in the dorsal components of the middle of the three cerebral vesicles of the embryo or the corresponding part of the adult brain; this region controls sensory and motor functions, including eye movement and coordination of auditory and visual reflexes. Ribonucleic acid is a high molecular weight, linear polymer composed of nucleotides containing ribose and linked by phosphodiester bonds. dorsal striatum RNA amount VT:0011295