The shuttling activity of nuclear RNAs is not an artefact of experimental manipulation.
D000656:Amoeba / Q000378:metabolism*; D000818:Animals; D002467:Cell Nucleus / Q000378:metabolism; D003593:Cytoplasm / Q000378:metabolism; D053652:Nuclear Transfer Techniques; D011506:Proteins / Q000378:metabolism; D012313:RNA / Q000378:metabolism*; D013769:Tetrahymena pyriformis / Q000378:metabolism; D014316:Tritium; D014529:Uridine / Q000378:metabolism
D011506:Proteins; D014316:Tritium; D012313:RNA; D014529:Uridine