Table 1. N. crassa strains used in this study.

Name	Mutant genotype	Source
R13-5	Δpp-1 A	Li et al. (2005)
	Δpp-1 a	This study
FGSC 9537	Dip	FGSC
FGSC 6103	his-3 A	FGSC
	his-3; Δpp-1 A	This study
	his-3+::Pccg1 pp-1W155C a	This study
	his-3+::pp-1W155C a	This study
	his-3+::pp-1W155C, C623S, C626S a	This study
	his-3+::Pccg1 pp-1C623S, C626S a	This study
	his-3+::pp-1C623S, C626S a	This study
	his-3+::Pccg1 pp-1 a	This study
	his-3+::pp-1 a	This study
mal1	his-3+::Pccg1 mak-2Q100G; Δmak-2 A	Fleissner et al. (2009b)
FGSC 9718	Δmus-51::bar a	FGSC
FGSC 988	Oak Ridge WT a	FGSC
FGSC 2489	Oak Ridge WT A	FGSC
R9-08	hex-1 A	Jedd and Chua (2000)
AF-SoT8	his-3+::Pccg1 so-gfp A	Fleissner et al. (2009b)
AF-M512	his-3+::Pccg1 mak-2-gfp A	Fleissner et al. (2009b)
	his-3; Δham-7 A	This study
	his-3+::Pccg1 so-gfp; Δham-7 A	This study
	his-3+::Pccg1 mak-2-gfp; Δham-7 A	This study
	his-3; Δham-11 A	This study
	his-3+::Pccg1 so-gfp; Δham-11 A	This study
	his-3+::Pccg1 mak-2-gfp; Δham-11 A	This study
	his-3+::Ptef1 ham-11-gfp; Δham-11 A	This study
	his-3+::Pccg-1 Prm-1-gfp; ΔPrm-1 A	Fleissner et al. (2009a)