Table I.

Summary of mutant alleles used in this study

LocusAlleleThis StudyPolymorphismMutation(s)
AT4G28630 = ATM1, STA2atm1-1atm1-1SALK_090939T-DNA insertion (+34)
atm1-2atm1-2SALK_121795Tandem T-DNA insertion (+517)
AT4G28620 = ATM2, STA3atm2atm2WiscDsLox293-296invB11T-DNA insertion (+498)
AT5G58270 = ATM3, STA1atm3-1, sta1ΔNBDstarik1 (Babiychuk et al., 1997)T-DNA insertion (+1,458) resulting in NPTII fusion protein
atm3-2T-DNAGK-714C03T-DNA insertion (+426)
atm3-3R612KP25Point mutation, G-1,835 → A
atm3-4ΔpromM2934Deletion of −63 to −25