TABLE 1.

Yeast strains used in this study

Strain	Genotype
DY150a	MATaade2-1 can1-100 ura3 leu2-3,112 his3-11,15 trp1
DY151a	MATα ade2-1 can1-100 ura3 leu2-3,112 his3-11,15 trp1
JDY10	As DY150 except TUP1::3×HA
JDY11	As DY151 except TUP1::3×HA
JDY12	As JD10 except ssn6Δ::Kanr
JDY13	As JDy11 except ssn6Δ::Kanr
JDY14	As JDy10 except srb10Δ::Kanr
JDY15	As JDy11 except srb10Δ::Kanr
Y577b	MATaade2-1 can1-100 ura3 leu2-3,112 his3-11,15 trp1 crt1Δ::LEU2
JDY18	As Y577 except TUP1::3×HA
MSY590c	MATα ura3-52 lys2-Δ201 leu2-3 Δhht2-hhf2
MSY577c	MSY590, except hht1–3 (Δ1–28) and hhf1–327 (H4 K12Q, K16Q)
DY4565a	As DY151 except rpd3Δ::LEU2 hos1Δ::HIS3 hos2Δ::TRP1

^aObtained from D. Stillman.

^bObtained from S. Elledge.

^cObtained from M. Smith.