title: Preparation and characterization of chick erythrocyte nuclei from heterokaryons.
mesh_terms: D000818:Animals; D001345:Autoradiography; D002459:Cell Fusion; D002467:Cell Nucleus / Q000378:metabolism*; D002499:Centrifugation, Density Gradient; D002642:Chick Embryo; D004912:Erythrocytes / Q000166:cytology* / Q000378:metabolism / Q000528:radiation effects; D005455:Fluorescent Antibody Technique; D006367:HeLa Cells / Q000166:cytology; D006801:Humans; D006822:Hybrid Cells / Q000166:cytology*; D006863:Hydrogen-Ion Concentration; D007739:L Cells / Q000166:cytology; D007930:Leucine / Q000378:metabolism; D051379:Mice; D008954:Models, Biological; D010222:Parainfluenza Virus 1, Human / Q000528:radiation effects; D012313:RNA / Q000096:biosynthesis; D011830:Radiation Effects; D013501:Surface-Active Agents; D014316:Tritium; D014466:Ultraviolet Rays; D014529:Uridine / Q000378:metabolism
chemical_list: D013501:Surface-Active Agents; D014316:Tritium; D012313:RNA; D007930:Leucine; D014529:Uridine