TRIPLE-HELIX AND DOUBLE-HELIX FORMATIONS OF OCTAMERS OF DEOXYRIBOADENYLIC AND DEOXYRIBOTHYMIDYLIC ACIDS

被引：6

作者：

SUGIMOTO, N

SHINTANI, Y

SASAKI, M

机构：

来源：

CHEMISTRY LETTERS | 1991年 / 08期

关键词：

D O I：

10.1246/cl.1991.1287

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Triple-helix and double-helix formations of octamers of deoxyriboadenylic and deoxyribothymidylic acids (dA8 and dT8) have been studied spectrophotometrically. The free-energy changes in 50 mmol dm-3 MgCl2 buffer at 25-degrees-C were -21.2 kJ mol-1 for the triplex formation and -29.3 kJ mol-1 for the duplex formation, respectively. The other results by UV and CD spectroscopies were also reported.

引用

页码：1287 / 1290

页数：4

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