As part of a project concerning the investigation of new hexitol nucleic acids (HNA), the 1,5-anhydro-2-deoxy-D-altritol nucleoside building blacks with a uracil, cytosine, adenine and guanine base moiety were synthesized. The uracil analogue was used for the automated synthesis of corresponding oligonucleotides. Hybridization capabilities of these altritol nucleic acids (ANA) are illustrated by the Tm values obtained for the (a(h)U)(13)/(dA)(13) duplex.
机构:
Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Bioorgan & Nat Prod Chem, Shanghai 200032, Peoples R ChinaChinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Bioorgan & Nat Prod Chem, Shanghai 200032, Peoples R China
Yang, BH
Wu, XJ
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机构:
Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Bioorgan & Nat Prod Chem, Shanghai 200032, Peoples R ChinaChinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Bioorgan & Nat Prod Chem, Shanghai 200032, Peoples R China