title: Structure and function of nuclear ribonucleoprotein complexes.
mesh_terms: D000818:Animals; D002467:Cell Nucleus / Q000032:analysis / Q000502:physiology; D055598:Chemical Phenomena; D002621:Chemistry; D002843:Chromatin / Q000502:physiology; D008854:Microscopy, Electron; D008958:Models, Molecular; D009685:Nuclear Envelope / Q000502:physiology; D009698:Nucleoproteins / Q000502:physiology*; D012313:RNA / Q000032:analysis; D012261:Ribonucleoproteins / Q000032:analysis / Q000502:physiology*
chemical_list: D002843:Chromatin; D009698:Nucleoproteins; D012261:Ribonucleoproteins; D012313:RNA