Article
Mating-type differentiation by transposition of controlling elements in Saccharomyces cerevisiae.
Genetics - 1 Jan 2000
Oshima T, Takano I
Abstract excerpt
The nonfunctional mutation of the homothallic gene HML alpha, designated hml alpha, produced two mutant alleles, hml alpha-1 and hml alpha-2. Both mutant clones were mixed cultures consisting of a mating-type cells and nonmating haploid cells. The frequencies of the two cell types were different, and a few diploid cells able to sporulate were found in the hml alpha-2 mutant. Conversions of an a mating-type cell...
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