Reversible dissociation of nuclear ribonucleoprotein particle containing mRNA into RNA and protein.
D000818:Animals; D002247:Carbon Isotopes; D002467:Cell Nucleus / Q000032:analysis*; D066298:In Vitro Techniques; D008099:Liver / Q000166:cytology*; D008854:Microscopy, Electron; D009698:Nucleoproteins / Q000032:analysis*; D010759:Phosphorus Isotopes; D011506:Proteins / Q000032:analysis*; D012313:RNA / Q000032:analysis*; D012333:RNA, Messenger / Q000032:analysis*; D051381:Rats; D014461:Ultracentrifugation
D002247:Carbon Isotopes; D009698:Nucleoproteins; D010759:Phosphorus Isotopes; D011506:Proteins; D012333:RNA, Messenger; D012313:RNA