title: Rapid isolation of undegraded polysomal RNA without phenol.
mesh_terms: D002467:Cell Nucleus / Q000032:analysis; D002499:Centrifugation, Density Gradient; D002712:Chlorides; D004591:Electrophoresis, Polyacrylamide Gel; D000431:Ethanol; D006367:HeLa Cells / Q000032:analysis / Q000378:metabolism; D008094:Lithium; D008722:Methods; D010447:Peptide Hydrolases / Q000032:analysis; D010636:Phenols; D011132:Polyribosomes / Q000032:analysis*; D012333:RNA, Messenger / Q000302:isolation & purification*; D012335:RNA, Ribosomal / Q000302:isolation & purification; D013395:Sucrose; D013696:Temperature; D014316:Tritium; D014529:Uridine / Q000378:metabolism
chemical_list: D002712:Chlorides; D010636:Phenols; D012333:RNA, Messenger; D012335:RNA, Ribosomal; D014316:Tritium; D000431:Ethanol; D013395:Sucrose; D008094:Lithium; D010447:Peptide Hydrolases; D014529:Uridine