title: Isolation of nuclear rapidly sedimenting ribonucleic acids by agarose gel filtration.
mesh_terms: D000818:Animals; D002247:Carbon Isotopes; D002467:Cell Nucleus / Q000032:analysis; D002499:Centrifugation, Density Gradient; D011232:Chemical Precipitation; D002850:Chromatography, Gel; D003851:Deoxyribonucleases; D000431:Ethanol; D005019:Ethyl Ethers; D008099:Liver / Q000166:cytology; D008722:Methods; D010179:Pancreas / Q000201:enzymology; D010759:Phosphorus Isotopes; D012313:RNA / Q000032:analysis / Q000302:isolation & purification*; D051381:Rats; D012265:Ribonucleotides / Q000032:analysis
chemical_list: D002247:Carbon Isotopes; D005019:Ethyl Ethers; D010759:Phosphorus Isotopes; D012265:Ribonucleotides; D000431:Ethanol; D012313:RNA; D003851:Deoxyribonucleases