Nuclear origin of ribonucleic acid.
D001669:Biochemical Phenomena; D002467:Cell Nucleus / Q000378:metabolism*; D006801:Humans; D009491:Neurospora / Q000378:metabolism*; D012313:RNA / Q000378:metabolism*
D012313:RNA
CELL NUCLEUS/metabolism; NEUROSPORA/metabolism; RIBONUCLEIC ACID/metabolism