Oligo-β- and -α-deoxyribonucleotides involving 2-aminopurine and guanine for triple-helix formation
作者:Victoria Roig、Robin Kurfurst、Nguyen T. Thuong
DOI:10.1016/0040-4039(93)85018-r
日期:1993.3
Purine oligo-beta-deoxyribonucleotides and unnatural nuclease-resistant alpha-anomer derivatives were constructed with 2-aminopurine (amP) and guanine (G) in order to recognize purine sequences in double-helical DNA via isomorphous base triplets amP.AT and G.GC.