Table 2.
No. | Group | Chemistry | Sequence (5′-3′) | Tm (°C) |
---|---|---|---|---|
CM-PO | Controls | PO, LNA | GdCdTAdTdACdCdAGdCdGTdCdGTdCdATd | — |
CM-PS | PS, LNA | GdCdTAdTdACdCdAGdCdGTdCdGTdCdATd | — | |
MM-1 | MOE, 2′-FRNA, OMe, PS | P-TsTstCstTscTsaAsaTscTstsCstsTscsAsA | 56.1 | |
MM-2 | MOE, 2′-FRNA, OMe, PS | P-TsCstTscTstCsaAsaTstCstsTscsTstsAsA | 57.8 | |
MM-3 | MOE, 2′-FRNA, OMe, PS | P-TsTscTstCstTsaAsaCstTscsTstsCstsAsA | 56.3 |
All oligonucleotides used PS modification unless mentioned. MM1–3 have PO backbones except the labeled PS backbones.
Bold: LNA modification, bold italic: 2′-O-MOE, underline: 2′-F RNA, lowercase: 2′-O-Me, s: phosphorothioate, P: phosphate, d: deoxyribose.
LNA, locked nucleic acid; PS, phosphorothioate.