Development of the spore wall during ascospore formation in Saccharomyces cerevisiae.
D002462:Cell Membrane; D002473:Cell Wall; D008722:Methods; D008854:Microscopy, Electron; D012440:Saccharomyces / Q000502:physiology*; D013170:Spores / Q000166:cytology*; D013194:Staining and Labeling