Oligonucleotide Quote

*

DNA base: G, A, T, C
RNA base: rG, rA, rU, rC
2'-O-methyl RNA base: mG, mA, mU, mC
Bridged nucleotide: +G, +A, +T, +C
(NEW 3rd generation BNA3) *
Phosphorothioate bond: * eg: G*, rA*, mU*, +C*
Note: Modification symbol carries across all items