Table II. Strains used in this study.

Strain	Genotype	Source
RH2447	MATa/MATα, ura3-52/ura3-52, leu2::hisG/LEU2, trp1::hisG/TRP1	this study
RH2448	MATa/MATα, rsr1Δ::kanR/rsr1Δ::kanR, ura3-52/ura3-52, leu2::hisG/LEU2, trp1::hisG/TRP1	this study
RH2449	MATa/MATα, bud8Δ::HIS3/bud8Δ::HIS3, ura3-52/ura3-52, his3::hisG/his3::hisG, leu2::hisG/LEU2, trp1::hisG/TRP1	this study
RH2450	MATa/MATα, bud9Δ::HIS3/bud9Δ::HIS3, ura3-52/ura3-52, his3::hisG/his3::hisG, leu2::hisG/LEU2, trp1::hisG/TRP1	this study
RH2451	MATa/MATα, rsr1Δ::kanR/rsr1Δ::kanR, bud8Δ::HIS3/bud8Δ::HIS3, ura3-52/ura3-52, his3::hisG/his3::hisG,leu2::hisG/LEU2, trp1::hisG/TRP1	this study
RH2452	MATa/MATα, rsr1Δ::kanR/rsr1Δ::kanR, bud9Δ::HIS3/bud9Δ::HIS3, ura3-52/ura3-52, his3::hisG/his3::hisG,leu2::hisG/LEU2, trp1::hisG/TRP1	this study
RH2453	MATa/MATα, bud8Δ::HIS3/bud8Δ::HIS3, bud9Δ::HIS3/bud9Δ::HIS3, ura3-52/ura3-52, his3::hisG/his3::hisG,leu2::hisG/LEU2, trp1::hisG/TRP1	this study
RH2454	MATa/MATα, rsr1Δ::kanR/rsr1Δ::kanR, bud8Δ::HIS3/bud8Δ::HIS3, bud9Δ::HIS3/bud9Δ::HIS3ura3-52/ura3-52,his3::hisG/his3::hisG, leu2::hisG/LEU2, trp1::hisG/TRP1	this study
RH2491	MATa/MATα, myc-BUD8-URA3/myc-BUD8-URA3, ura3-52/ura3-52, leu2::hisG/LEU2, trp1::hisG/TRP1	this study
RH2492	MATa/MATα, myc-BUD8-URA3/myc-BUD8-URA3, bud8Δ::HIS3/bud8Δ::HIS3, ura3-52/ura3-52,his3::hisG/his3::hisG, leu2::hisG/LEU2, trp1::hisG/TRP1	this study
RH2493	MATa/MATα, myc-BUD9-URA3/myc-BUD9-URA3, ura3-52/ura3-52, leu2::hisG/LEU2, trp1::hisG/TRP1	this study
RH2494	MATa/MATα, myc-BUD9-URA3/myc-BUD9-URA3, bud9Δ::HIS3/bud9Δ::HIS3, ura3-52/ura3-52,his3::hisG/his3::hisG,leu2::hisG/LEU2, trp1::hisG/TRP1	this study
RH2495	MATa/MATα, ura3-52/ura3-52, leu2::hisG/leu2::hisG, his3::hisG/HIS3, trp1::hisG/TRP1	this study