TABLE 1.

List of N. crassa strains

Strain	Genotype	Source or reference
C2-2-9	het-cOR thr-2 A	43
C9-2	het-cPA thr-2 a	43
FGSC2193	NM149 T(II;V) het-cGR A	32; D. D. Perkins
C15-1	het-cOR arg-5; pan-2; inl a	R. Todd and L. Glass
Xa-3	het-cPA arg-5; pan-2 A	Q. Xiang and L. Glass
X22-2	Δhet-c thr-2 a	Q. Xiang and L. Glass
CJ44	Δhet-c arg-5; pan-2 A	This study