Figure 3.

Distribution of protoperithecia and perithecia produced by the S. macrospora wild-type, single-, and double-mutant strains. (A) Microscopic analysis of fruiting-body development on solid cornmeal medium after 7 days. Wild type, single-, and double-mutant strains are given in the margin. Bars, 200 μm. (B) Percentage of protoperithecia (<200 μm, open bar) and perithecia (>200 μm, solid bar) produced by wild-type, single-, and double-mutant strains on agar plates, calculated from eight measurements from two different plates.