title: Characterization of T4 double-stranded RNA by equilibrium centrifugation in Cs2SO4- and alkaline iodide gradients.
mesh_terms: D002499:Centrifugation, Density Gradient; D002586:Cesium; D004926:Escherichia coli / Q000032:analysis; D006863:Hydrogen-Ion Concentration; D007454:Iodides; D009693:Nucleic Acid Hybridization; D012330:RNA, Double-Stranded / Q000032:analysis*; D012367:RNA, Viral / Q000032:analysis*; D013604:T-Phages / Q000032:analysis*
chemical_list: D007454:Iodides; D012330:RNA, Double-Stranded; D012367:RNA, Viral; D002586:Cesium; C025407:cesium sulfate