brain ribonucleic acid amount telencephalon molecular composition trait telencephalon ribonucleic acid amount 2025-12-02T21:41:17Z Trait.ontology The proportion, quantity, or volume of ribonucleic acid in the paired anteriolateral division of the prosencephalon plus the lamina terminalis from which the olfactory lobes, cerebral cortex, and subcortical nuclei are derived. Ribonucleic acid is a high molecular weight, linear polymer composed of nucleotides containing ribose and linked by phosphodiester bonds. CMO:0003368 telencephalon RNA amount VT:0011257 forebrain ribonucleic acid amount