Table 2. Repair patterns after a DSB at the URA3::ACT1 intron::HO cut site locus of essential DNA polymerase mutants.

Strain	Tm(°C)	Imprecise end joininga(%)						Chromosomal rearrangementsb(%)
		+CA	−ACA	+base	−base	Others	Nc	insertions	deletions	mutation	Nc
WT	23	15	25	35	65	0	20	75	25	0	20
	30	40	25	40	50	10	20	50	50	0	20
pol1	23	35	35	50	50	0	20	55	45	0	40
	30	40	35	60	40	0	20	60	40	0	40
pol3	23	25	40	45	55	0	20	80	20	0	40
	30	30	35	40	60	0	20	80	20	0	40
pol2-18	23	42	28	64	36	0	50	75	7	18	40
	30	71	4.7	83	17	0	42	88	7	5	40
pol2-18	23	0	80	0	100	0	50	60	7	33	40
pol4	30	0	74	0	100	0	50	53	17	30	40

^aAnalysis of survivors grown on YPGal plates.

^bAnalysis of survivors grown on 5-FOA plates.

^cTotal events examined.