An alpha mating-type allele insensitive to the mutagenic action of the homothallic gene system in Saccharomyces diastaticus.
D000483:Alleles; D003227:Conjugation, Genetic; D003433:Crosses, Genetic; D004171:Diploidy; D005796:Genes; D005838:Genotype; D006238:Haploidy; D006824:Hybridization, Genetic; D009154:Mutation; D010641:Phenotype; D012440:Saccharomyces / Q000187:drug effects / Q000378:metabolism*; D013172:Spores, Fungal / Q000187:drug effects / Q000378:metabolism