5'-CGTGCTGTTTTTTTTTG-3'
5'-cgtgctgtttttttttg-3'
A single-stranded DNA oligonucleotide consisting of four deoxyguanosine, two deoxycytidine and eleven thymidine residues connected by 3'→5' phosphodiester linkages in the sequence C-G-T-G-C-T-G-T-T-T-T-T-T-T-T-T-G.