Multistranded DNA structures

被引：258

作者：

Gilbert, DE ^{[1
]}

Feigon, J ^{[1
]}

机构：

[1] Univ Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA

来源：

CURRENT OPINION IN STRUCTURAL BIOLOGY | 1999年 / 9卷 / 03期

关键词：

D O I：

10.1016/S0959-440X(99)80041-4

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

DNA oligonucleotides can form multistranded helices through either the folding of a single strand or the association of two, three or four strands of DNA. Structures of several new DNA triplexes, G-quartet DNA quadruplexes and I-motif DNA quadruplexes have been reported recently. These structures provide new insights into helix stability and folding, loop conformations and cation interactions.

引用

页码：305 / 314

页数：10

共 61 条

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