TABLE 1.

List of yeast strains

Straina	Genotype	Source/Reference
BY4741	MATa his3Δ1 leu2Δ0 met15Δ0 ura3Δ0	Open Biosystems (Huntsville, AL)
YMH1111	MATa his3Δ1 leu2Δ0 met15Δ0 ura3Δ0 rtr1::KanMX	Open Biosystems (Huntsville, AL)
H-51	MATa his3Δ200 leu2-3,112 ura3-52	Ref. 38
YMH650	MATa his3Δ200 leu2-3,112 ura3-52 ssu72–2	Ref. 38
FY23	MATa ura3-52 trp1Δ63 leu2Δ1	Ref. 42
XH-24	MATa ura3-52 trp1Δ63 leu2Δ1 ssu72-td	Ref. 31
YMH1237	MATa ura3-52 trp1Δ63 leu2Δ1 ssu72-td (pM712: SSU72-CEN-TRP1)	This study
YMH1238	MATa ura3-52 trp1Δ63 leu2Δ1 ssu72-td (pM698: ssu72-4-CEN-TRP1)	This study

^a Strain H-51 is identical to LRB535 (38).