TABLE 1.

Complementation of P. rhodozyma MAT loci mutant strains with C. capitatum genes^a

Strain	Sporulation phenotypeb
P. rhodozyma wild type	+++
HDΔ	–
HDΔ+HD2-PYCC4530	+
HDΔ+HD1/HD2-PYCC4530	+
P/RΔ	–
P/RΔ+STE3/MFA-PYCC4530	–

^aSporulation (basidium formation) patterns were scored qualitatively using the criteria explained below.

^bBasidia were counted on the surfaces of 30 colonies per assay; results were scored from two to four assays per strain. –, <5 basidia; +, 5 to 30 basidia; +++, >1,000 basidia.