Three kinds of genetic variability in yeast populations.
D004171:Diploidy / Q000187:drug effects; D014644:Genetic Variation / Q000187:drug effects*; D006238:Haploidy / Q000187:drug effects; D006579:Heterozygote / Q000187:drug effects; D009153:Mutagens / Q000494:pharmacology*; D012440:Saccharomyces
D009153:Mutagens