A technique to establish systems of haploid to polyploid Saccharomyces strains which are most identical with respect to their chromosome sets and most homozygous.
D002876:Chromosomes, Bacterial; D006238:Haploidy; D006720:Homozygote; D011123:Polyploidy; D012098:Reproduction; D012440:Saccharomyces / Q000254:growth & development*