Table 1. Characteristics of the mutations within the lacI gene in Msh2 WT and Msh2^−/− macrophages that were SNAP-treated or untreated.

	Msh2+/+ (%)	Msh2−/− (%)	Msh2 −/− SNAP (%)
Transitions	3 (42.8)	6 (42.9)	15 (68.2)
C:G→T:A all	3 (42.8)	5 (35.7)	13 (59.1)
CpG sites	3 (42.8)	3 (21.4)	8 (36.4)
Non CpG sites	0 (0)	2 (14.3)	5 (22.7)
TA→C:G	0 (0)	1 (7.1)	2 (9.1)
Transversions	3 (42.8)	4 (28.6)	5 (22.7)
C:G→T:A	2 (28.6)	1 (7.1)	1 (4.5)
C:G→G:C	1 (14.3)	0 (0)	0 (0)
T:A→G:C	0 (0)	1 (7.1)	3 (13.6)
T:A→A:T	0 (0)	2 (14.3)	1 (4.5)
Insertions/deletions	1 (14.3)	4 (28.6)	2 (9.1)
Insertions	0 (0)	2 (14.3)	0 (0)
Deletions	1 (14.3)	2 (14.3)	2 (9.1)
Total mutations	7 (100)	14 (100)	22 (100)