title: A new technique for using spermatia in the production of mutants in Podospora.
mesh_terms: D000476:Alkanesulfonates / Q000494:pharmacology; D001203:Ascomycota / Q000187:drug effects*; D001431:Bacteriological Techniques; D008722:Methods; D009153:Mutagens / Q000494:pharmacology*; D009154:Mutation / Q000187:drug effects*; D009603:Nitroso Compounds / Q000494:pharmacology; D009604:Nitrosoguanidines / Q000494:pharmacology; D013172:Spores, Fungal / Q000187:drug effects; D014520:Urethane / Q000494:pharmacology
chemical_list: D000476:Alkanesulfonates; D009153:Mutagens; D009603:Nitroso Compounds; D009604:Nitrosoguanidines; D014520:Urethane