Conjugation in the yeast Saccharomycopsis capsularis Schiönning.
Cells of the yeast Saccharomycopsis capsularis fused in pairs after disolving of part of the cross wall between them near the lateral wall. After nuclear migrations through the opening, the cross wall was closed again and the cells at both sides became asci. The wall of the ascospores developed from a prospore wall. Between the two unit membranes a very thin dark layer broadened to the dark layer of the wall and after that, the light inner layer developed. Immature spores in the strain studied had a ledge which disappeared during maturation.
D001203:Ascomycota / Q000502:physiology*; D002473:Cell Wall / Q000648:ultrastructure; D003227:Conjugation, Genetic; D012442:Saccharomycopsis / Q000502:physiology* / Q000648:ultrastructure; D013172:Spores, Fungal / Q000254:growth & development / Q000648:ultrastructure