title: Characterization of nuclear RNP particles from Hela cells. Analysis of protein and RNA constituents. Presence of poly (A).
mesh_terms: D001483:Base Sequence; D002499:Centrifugation, Density Gradient; D004591:Electrophoresis, Polyacrylamide Gel; D006367:HeLa Cells; D007930:Leucine / Q000378:metabolism; D008970:Molecular Weight; D009698:Nucleoproteins / Q000032:analysis* / Q000302:isolation & purification; D011063:Poly A-U; D012313:RNA / Q000032:analysis*; D012967:Sodium Dodecyl Sulfate; D013347:Subcellular Fractions; D014316:Tritium; D014529:Uridine / Q000378:metabolism
chemical_list: D009698:Nucleoproteins; D014316:Tritium; D011063:Poly A-U; D012967:Sodium Dodecyl Sulfate; D012313:RNA; D007930:Leucine; D014529:Uridine