title: Characterization of the non-histone nuclear proteins associated with rapidly labeled heterogeneous nuclear RNA.
mesh_terms: D000596:Amino Acids / Q000032:analysis; D000818:Animals; D001120:Arginine / Q000031:analogs & derivatives; D002467:Cell Nucleus / Q000032:analysis*; D002852:Chromatography, Ion Exchange; D002868:Chromosomal Proteins, Non-Histone / Q000302:isolation & purification*; D004591:Electrophoresis, Polyacrylamide Gel; D008970:Molecular Weight; D010750:Phosphoproteins / Q000032:analysis; D012313:RNA / Q000032:analysis*; D051381:Rats; D013045:Species Specificity
chemical_list: D000596:Amino Acids; D002868:Chromosomal Proteins, Non-Histone; D010750:Phosphoproteins; D012313:RNA; D001120:Arginine