title: RNA synthesis and polyribosome metabolism in x-irradiated synchronized Tetrahymena.
mesh_terms: D000596:Amino Acids; D000818:Animals; D002250:Carbon Radioisotopes; D002455:Cell Division / Q000528:radiation effects; D002478:Cells, Cultured / Q000528:radiation effects; D002499:Centrifugation, Density Gradient; D011132:Polyribosomes / Q000378:metabolism*; D012313:RNA / Q000096:biosynthesis*; D012333:RNA, Messenger / Q000096:biosynthesis; D011830:Radiation Effects; D013057:Spectrum Analysis; D013769:Tetrahymena pyriformis / Q000378:metabolism / Q000528:radiation effects*; D014316:Tritium; D014529:Uridine; D014965:X-Rays
chemical_list: D000596:Amino Acids; D002250:Carbon Radioisotopes; D012333:RNA, Messenger; D014316:Tritium; D012313:RNA; D014529:Uridine