title: A study of the rate of spontaneous mutation in roentgen-sensitive mutants of Saccharomyces cerevisiae.
mesh_terms: D000225:Adenine; D000483:Alleles; D002874:Chromosome Mapping; D003470:Culture Media; D005796:Genes; D005838:Genotype; D009154:Mutation; D011831:Radiation Genetics; D012441:Saccharomyces cerevisiae / Q000528:radiation effects*; D014498:Uracil
chemical_list: D003470:Culture Media; D014498:Uracil; D000225:Adenine