TABLE 2.

Strains used in this study and their characteristics

Strain	Species	Genotype or origin	Reference or commenta
Y244	S. bayanus	MATα ura3	15
Y391	S. cerevisiae	MATα ura3 trp1 gal2	M1-2B from T. Nilsson-Tillgren
Y475	C. glabrata	Asexual prototroph	Type strain NRRL Y-65
Y718	C. glabrata	ura3	EMS mutagenesis of Y475
Y719	C. glabrata	ura3	EMS mutagenesis of Y475
Y727	C. glabrata	Y718 with P158 obtained by plasmid transfer (from Y745)
Y728	C. glabrata	Y718 with P159 obtained by plasmid transfer (from Y746)
Y729	C. glabrata	Y718 with P199 obtained by plasmid transfer (from Y747)
Y730	C. glabrata	Y719 with P158 obtained by plasmid transfer (from Y745)
Y731	C. glabrata	Y719 with P159 obtained by plasmid transfer (from Y746)
Y732	C. glabrata	Y719 with P199 obtained by plasmid transfer (from Y747)
Y745	S. cerevisiae	Y391 transformed with P158	Plasmid donor
Y746	S. cerevisiae	Y391 transformed with P159	Plasmid donor
Y747	S. cerevisiae	Y391 transformed with P199	Plasmid donor
Y760	C. glabrata	his3	From type strain BG98, from B. Cormack
Y765	C. glabrata	his3 ura3	EMS mutagenesis of Y760
Y781	C. glabrata	Y765 transformed with P159	Plasmid donor
Y782	C. glabrata	Y765 transformed with P159	Plasmid donor
Y784	C. glabrata	Y765 transformed with P157	Plasmid donor
Y832	S. bayanus	Y244 with P159 obtained by plasmid transfer (from Y782)
Y833	S. bayanus	Y244 with P159 obtained by plasmid transfer (from Y782)
Y834	S. bayanus	Y244 with P159 obtained by plasmid transfer (from Y782)
Y835	S. bayanus	Y244 with P159 obtained by plasmid transfer (from Y782)
Y836	S. bayanus	Y244 with P159 obtained by plasmid transfer (from Y782)
Y837	S. bayanus	Y244 with P159 obtained by plasmid transfer (from Y781)
Y840	S. bayanus	Y244 with P157 obtained by plasmid transfer (from Y784)
Y841	S. bayanus	Y244 with P157 obtained by plasmid transfer (from Y784)

^aEMS, ethyl methanesulfonate.