For serial dilutions of the indicated strains were spotted and grown on YPD control or selective media plates, or under conditions as indicated. Note that all strains used contained an extra copy of MED11 (D) EUC1 and Rpd3S act in a common pathway which is redundant with Rpd3L. rco1∆ and eaf3∆ (Rpd3S) show similar phenotypes when paired with sds3∆ (Rpd3L) as euc1∆ and are epistatic with euc1∆. 