@inproceedings{inproceedings9fe33e67, title = {Mating-type switching is not abolished in the pso4-1 mutant of Saccharomyces cerevisiae}, author = {Schenberg, Ana Clara Guerrini and Klinkowstrom, A. M. and Vicente, Elisabete José}, year = {1989}, booktitle = {Yeast Genetics and Molecular Biology Meeting} }