biomimetic synthesis;
DNA structures;
hydrogen bonds;
nucleosides;
D O I:
10.1002/anie.200461036
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
Room for expansion: Insertion of a benzene ring into the natural adenine heterocycle to generate the analogue yA results in the formation of base pairs that are 2.4 Å wider than natural ones (see structure). Melting temperature and free energy data show that yA·T and T·yA pairs can self-assemble into cooperative helices that are considerably more stable than natural DNA. Thus, yDNA may be a candidate for a new genetic system.
机构:
Hokkaido Univ, Grad Sch Pharmaceut Sci, Kita Ku, Sapporo, Hokkaido 0600812, JapanHokkaido Univ, Grad Sch Pharmaceut Sci, Kita Ku, Sapporo, Hokkaido 0600812, Japan
Minakawa, N
Kojima, N
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机构:
Hokkaido Univ, Grad Sch Pharmaceut Sci, Kita Ku, Sapporo, Hokkaido 0600812, JapanHokkaido Univ, Grad Sch Pharmaceut Sci, Kita Ku, Sapporo, Hokkaido 0600812, Japan
Kojima, N
Hikishima, S
论文数: 0引用数: 0
h-index: 0
机构:
Hokkaido Univ, Grad Sch Pharmaceut Sci, Kita Ku, Sapporo, Hokkaido 0600812, JapanHokkaido Univ, Grad Sch Pharmaceut Sci, Kita Ku, Sapporo, Hokkaido 0600812, Japan
Hikishima, S
Sasaki, T
论文数: 0引用数: 0
h-index: 0
机构:
Hokkaido Univ, Grad Sch Pharmaceut Sci, Kita Ku, Sapporo, Hokkaido 0600812, JapanHokkaido Univ, Grad Sch Pharmaceut Sci, Kita Ku, Sapporo, Hokkaido 0600812, Japan
Sasaki, T
Kiyosue, A
论文数: 0引用数: 0
h-index: 0
机构:
Hokkaido Univ, Grad Sch Pharmaceut Sci, Kita Ku, Sapporo, Hokkaido 0600812, JapanHokkaido Univ, Grad Sch Pharmaceut Sci, Kita Ku, Sapporo, Hokkaido 0600812, Japan
Kiyosue, A
Atsumi, N
论文数: 0引用数: 0
h-index: 0
机构:
Hokkaido Univ, Grad Sch Pharmaceut Sci, Kita Ku, Sapporo, Hokkaido 0600812, JapanHokkaido Univ, Grad Sch Pharmaceut Sci, Kita Ku, Sapporo, Hokkaido 0600812, Japan
Atsumi, N
Ueno, Y
论文数: 0引用数: 0
h-index: 0
机构:
Hokkaido Univ, Grad Sch Pharmaceut Sci, Kita Ku, Sapporo, Hokkaido 0600812, JapanHokkaido Univ, Grad Sch Pharmaceut Sci, Kita Ku, Sapporo, Hokkaido 0600812, Japan
Ueno, Y
Matsuda, A
论文数: 0引用数: 0
h-index: 0
机构:
Hokkaido Univ, Grad Sch Pharmaceut Sci, Kita Ku, Sapporo, Hokkaido 0600812, JapanHokkaido Univ, Grad Sch Pharmaceut Sci, Kita Ku, Sapporo, Hokkaido 0600812, Japan
机构:
Hokkaido Univ, Grad Sch Pharmaceut Sci, Kita Ku, Sapporo, Hokkaido 0600812, JapanHokkaido Univ, Grad Sch Pharmaceut Sci, Kita Ku, Sapporo, Hokkaido 0600812, Japan
Minakawa, N
Kojima, N
论文数: 0引用数: 0
h-index: 0
机构:
Hokkaido Univ, Grad Sch Pharmaceut Sci, Kita Ku, Sapporo, Hokkaido 0600812, JapanHokkaido Univ, Grad Sch Pharmaceut Sci, Kita Ku, Sapporo, Hokkaido 0600812, Japan
Kojima, N
Hikishima, S
论文数: 0引用数: 0
h-index: 0
机构:
Hokkaido Univ, Grad Sch Pharmaceut Sci, Kita Ku, Sapporo, Hokkaido 0600812, JapanHokkaido Univ, Grad Sch Pharmaceut Sci, Kita Ku, Sapporo, Hokkaido 0600812, Japan
Hikishima, S
Sasaki, T
论文数: 0引用数: 0
h-index: 0
机构:
Hokkaido Univ, Grad Sch Pharmaceut Sci, Kita Ku, Sapporo, Hokkaido 0600812, JapanHokkaido Univ, Grad Sch Pharmaceut Sci, Kita Ku, Sapporo, Hokkaido 0600812, Japan
Sasaki, T
Kiyosue, A
论文数: 0引用数: 0
h-index: 0
机构:
Hokkaido Univ, Grad Sch Pharmaceut Sci, Kita Ku, Sapporo, Hokkaido 0600812, JapanHokkaido Univ, Grad Sch Pharmaceut Sci, Kita Ku, Sapporo, Hokkaido 0600812, Japan
Kiyosue, A
Atsumi, N
论文数: 0引用数: 0
h-index: 0
机构:
Hokkaido Univ, Grad Sch Pharmaceut Sci, Kita Ku, Sapporo, Hokkaido 0600812, JapanHokkaido Univ, Grad Sch Pharmaceut Sci, Kita Ku, Sapporo, Hokkaido 0600812, Japan
Atsumi, N
Ueno, Y
论文数: 0引用数: 0
h-index: 0
机构:
Hokkaido Univ, Grad Sch Pharmaceut Sci, Kita Ku, Sapporo, Hokkaido 0600812, JapanHokkaido Univ, Grad Sch Pharmaceut Sci, Kita Ku, Sapporo, Hokkaido 0600812, Japan
Ueno, Y
Matsuda, A
论文数: 0引用数: 0
h-index: 0
机构:
Hokkaido Univ, Grad Sch Pharmaceut Sci, Kita Ku, Sapporo, Hokkaido 0600812, JapanHokkaido Univ, Grad Sch Pharmaceut Sci, Kita Ku, Sapporo, Hokkaido 0600812, Japan