A recessive lethal super-suppressor mutation in yeast and other psi phenomena.
D000225:Adenine / Q000378:metabolism; D003433:Crosses, Genetic; D004171:Diploidy; D005111:Extrachromosomal Inheritance; D005804:Genes, Lethal; D005808:Genes, Recessive; D005815:Genetic Code; D008040:Genetic Linkage; D006238:Haploidy; D009154:Mutation; D010641:Phenotype; D013172:Spores, Fungal; D013489:Suppression, Genetic; D015003:Yeasts
D000225:Adenine