striatum morphology trait striatum ribonucleic acid amount 2025-04-09T13:37:04Z CMO:0004069 The proportion, quantity, or volume of ribonucleic acid in the striatum of the brain. The striatum region of the forebrain consists of the caudate nucleus, putamen, and fundus striati. Ribonucleic acid is a high molecular weight, linear polymer composed of nucleotides containing ribose and linked by phosphodiester bonds. Trait.ontology VT:0011159 striatum RNA amount telencephalon ribonucleic acid amount