Table 3.

Frequencies of Guanine Adducts upon Replacement of the Non-Alkylated Guanine by Inosine at CpG, GpC and GpG steps in oligonucleotides 17, 18, and 19.

		Frequency (%) of the major adducts detected
Oligonucleotides		2a	2b	2a + 2b	log(2b/2a)
17	5’-ATTATTGCTATT 3’-TAATAACGATAA	0.36 (±0.04)	4.04 (±0.3)	4.41	1.05
	5’-ATTATTGCTATT 3’-TAATAACIATAA	0.52 (±0.05)	2.13 (±0.19)	2.64	0.61
19	5’ATTATTCGTATT 3’-TAATAAGCATAA	1.17 (±0.03)	0.1 (±0.01)	1.27	−1.05
	5’-ATTATTCGTATT 3’-TAATAAICATAA	0.94 (±0.04)	0.64 (±0.05)	1.58	−0.18
18	5’-ATTATTGGTATT 3’-TAATAACCATAA	0.43 (±0.03)	0.18 (±0.005)	0.6	−0.38
	5’-ATTATTIGTATT 3’-TAATAACCATAA	0.40 (±0.04)	1.27 (±0.2)	1.68	0.50
	5’-ATTATTGITATT 3’-TAATAACCATAA	0.53 (±0.04)	0.40 (±0.012)	0.93	−0.11