TABLE 1.

Oligodeoxynucleotides used in this study

G*: G, N²-MeG, N²-EtG, N²-IbG, N²-BzG, N²-NaphG, or N²-AnthG, C_dd, terminal dideoxycytidine.

24-mer	5′-GCCTCGAGCAGCCGCAGACGAG-3′
25C-mer	5′-GCCTCGAGCAGCCGCAGACGAGC-3′
25T-mer	5′-GCCTCGAGCAGCCGCAGACGAGT-3′
36-mer	3′-CGGAGCTCGTCGGCGTCTGCTCG*CTCTGCGGCT-5′
14-mer	5′-GGGGGAAGGTTCCdd-3′
18-mer	3′-CCCCCTTCCAAG(N2-NaphGCACT-5′