title: Stability of nucleolar 45-S RNA.
mesh_terms: D000818:Animals; D006528:Carcinoma, Hepatocellular; D002466:Cell Nucleolus / Q000032:analysis*; D002499:Centrifugation, Density Gradient; D006863:Hydrogen-Ion Concentration; D008113:Liver Neoplasms; D008274:Magnesium; D008297:Male; D009374:Neoplasms, Experimental; D010710:Phosphates / Q000378:metabolism; D010759:Phosphorus Isotopes; D012334:RNA, Neoplasm / Q000032:analysis*; D051381:Rats; D014508:Urea
chemical_list: D010710:Phosphates; D010759:Phosphorus Isotopes; D012334:RNA, Neoplasm; D014508:Urea; D008274:Magnesium