title: Cytoplasmic giant RNA in sea urchin embryos. III. Polysomal localization.
mesh_terms: D000225:Adenine; D000818:Animals; D002458:Cell Fractionation; D002467:Cell Nucleus / Q000032:analysis; D002482:Cellulose; D002499:Centrifugation, Density Gradient; D002845:Chromatography; D003593:Cytoplasm / Q000032:analysis; D004591:Electrophoresis, Polyacrylamide Gel; D004625:Embryo, Nonmammalian / Q000032:analysis; D008970:Molecular Weight; D010761:Phosphorus Radioisotopes; D011119:Polynucleotides / Q000032:analysis; D011132:Polyribosomes / Q000032:analysis*; D012313:RNA / Q000032:analysis*; D012617:Sea Urchins / Q000032:analysis* / Q000196:embryology; D014316:Tritium; D014529:Uridine
chemical_list: D010761:Phosphorus Radioisotopes; D011119:Polynucleotides; D014316:Tritium; D012313:RNA; D002482:Cellulose; D000225:Adenine; D014529:Uridine