TABLE 2.

G·U mismatch repair in tonsil B-cell and HeLa cell lysates

	M13 phage plaques
	White	Blue	Mixed	Repair efficiency
	%	%	%	%
No lysate	45 ± 5	27 ± 4	28 ± 2	0
G·U B-cell lysate	96 ± 9	2.5 ± 0.2	1.5 ± 0.2	95
G·U B-cell lysate (–ATP)	57 ± 8	17 ± 5	26 ± 5	7
G·U HeLa cell lysate	98 ± 8	0.9 ± 0.2	1.1 ± 0.3	96
G·U HeLa cell lysate (–ATP)	70 ± 5	12 ± 3	18 ± 3	38
T·G no lysate	14 ± 3	29 ± 4	58 ± 4	0
T·G HeLa cell lysate	10 ± 1	66 ± 5	24 ± 3	58