lymph node molecular composition trait lymph node ribonucleic acid amount 2024-03-08T14:35:17Z CMO:0003273 The proportion, quantity, or volume of ribonucleic acid in the oval or bean shaped bodies located along the lymphatic system that consist of densely packed lymphocytes, lymph fluid and connective tissue; the sites where acquired immune responses are launched. Ribonucleic acid is a high molecular weight, linear polymer composed of nucleotides containing ribose and linked by phosphodiester bonds. Trait.ontology VT:0011093 caripark lymph node RNA amount