TABLE 1

S. cerevisiae strains

StrainGenotypeSource
DBY747MATa his3-Δ1 leu2-3,112 trp1-289 ura3-52D. Botstein
W303AMATa trp1-1 his3-11,15 can1-100 ura3-1 leu2-3,112 ade2-1H. Klein
WXY9221DBY747 but rad50Δ::hisG-URA3-hisGLab stock
MCY27DBY747 but mre11Δ::LEU2This study
L40MATa his3-Δ200 trp1-901 leu2-3,112 ade2 LYS::(LexA op)4-HIS3 URA3::(LexA op)8-LacZ-GAL4 gal4 gal80N. Hollingsworth
EI417MATa leu2-3,112 trp-1-289 ura3-5 lys1-1 his7-2J. Haber
EI425EI417 but xrs2-1J. Haber
EI447EI417 but xrs2Δ::LEU2J. Haber
E8-1MATα trp1 can1 ura3 cyh2 ade6 ade2 mre11-1(ts)H. Ogawa
EGY48MATα his3 trp1 ura3 6LexAop-LEU2E. Golemis