Liquid scintillation counting of RNA: a simple procedure for extraction from sucrose gradients.
D000438:Alcohols; D000818:Animals; D002021:Buffers; D002247:Carbon Isotopes; D002499:Centrifugation, Density Gradient; D002586:Cesium; D006863:Hydrogen-Ion Concentration; D008099:Liver / Q000032:analysis; D008722:Methods; D009994:Osmolar Concentration; D012313:RNA / Q000032:analysis*; D011874:Radiometry; D051381:Rats; D013395:Sucrose; D014316:Tritium
D000438:Alcohols; D002021:Buffers; D002247:Carbon Isotopes; D014316:Tritium; D002586:Cesium; D013395:Sucrose; D012313:RNA