TABLE 3.

Oligonucleotides used in this study

Oligonucleotide	Sequencea
O1	5′-GGCTATCGTGGCXGGCCACGACGG-3′
	3′-CCGATAGCACCGCCCGGTGCTGCC-5′
O2	5′-GGCTATCGTGGCXGGCCACGACGG-3′
	3′-CCGATAGCACCGACCGGTGCTGCC-5′
O3	5′-GACTACGTACTGTTACGGCTCCATCXCTACCGCATTCAGGCCAGATCTGC-3′
	3′-CTGATGCATGACAATGCCGAGGTAGCGATGGCGTAAGTCCGGTCTAGACG-5′
O4	5′-GACTACGTACTGTTACGGCTCCATCGCTACCGCATTCAGGCCAGATCTGC-3′
	3′-CTGATGCATGACAATGCCGAGGTAGCGATGGCGTAAGTCCGGTCTAGACG-5′

^aX, 8-oxo-G (in O1 and O3) or U (in O2). The positions of lesions are shown in bold.