title: Genetic instability of radiosensitive mutant of yeast.
mesh_terms: D000483:Alleles; D002874:Chromosome Mapping; D004171:Diploidy; D005804:Genes, Lethal; D005808:Genes, Recessive; D005816:Genetic Complementation Test; D006238:Haploidy; D006720:Homozygote; D009154:Mutation; D011336:Probability; D011831:Radiation Genetics; D012441:Saccharomyces cerevisiae / Q000528:radiation effects*