dorsal root ganglion ribonucleic acid amount lumbar dorsal root ganglion ribonucleic acid amount 2026-07-14T19:12:15Z lumbar dorsal root ganglion RNA amount Trait.ontology VT:0011317 The proportion, quantity, or volume of ribonucleic acid in the group of nerve cell bodies located on the dorsal spinal roots within the vertebral column at the level of the lumbar vertebrae. Ribonucleic acid is a high molecular weight, linear polymer composed of nucleotides containing ribose and linked by phosphodiester bonds.