title: Mating-type switching and mitotic crossing-over at the mating-type locus in fission yeast.
mesh_terms: D001203:Ascomycota / Q000235:genetics*; D003434:Crossing Over, Genetic; D004271:DNA, Fungal / Q000235:genetics; D005786:Gene Expression Regulation; D008938:Mitosis; D009154:Mutation; D011995:Recombination, Genetic; D012098:Reproduction; D012568:Schizosaccharomyces / Q000235:genetics* / Q000502:physiology
chemical_list: D004271:DNA, Fungal