title: Effect of ploidy on spontaneous mutation rate to asparagine non-requirement in cultured cells.
abstract: Variations in ploidy do not affect the spontaneous mutation rate to asparagine non-requirement in Jensen rat sarcoma cells cultivated in vitro.
mesh_terms: D000818:Animals; D001216:Asparagine; D001217:Aspartate-Ammonia Ligase / Q000032:analysis; D002478:Cells, Cultured; D002875:Chromosomes / Q000032:analysis; D009154:Mutation; D011123:Polyploidy; D051381:Rats; D012513:Sarcoma, Experimental / Q000201:enzymology / Q000473:pathology
chemical_list: D001216:Asparagine; D001217:Aspartate-Ammonia Ligase