波谱学杂志 ›› 2015, Vol. 32 ›› Issue (2): 150-162.doi: 10.11938/cjmr20150202

• 综述评论 • 上一篇    下一篇

利用液体核磁共振技术解析核酸四链体结构

刘长东,朱广   

  1. 香港科技大学 生命科学部,香港
  • 收稿日期:2015-03-17 修回日期:2015-05-10 出版日期:2015-06-05 发布日期:2015-06-05
  • 作者简介:*通讯联系人:朱广,电话:+852-23588705,E-mail:gzhu@ust.hk.

Quadruplex Nucleic Acid Structure Determination by Solution NMR

LIU Chang-dong,ZHU Guang   

  1. Division of Life Science, The Hong Kong University of Science and Technology, Hong Kong
  • Received:2015-03-17 Revised:2015-05-10 Online:2015-06-05 Published:2015-06-05
  • About author:LIU Chang-dong(1979-), male, born in Heilongjiang, PhD., his research focuses on NMR. *Corresponding author: ZHU Guang, Tel: +852-23588705, E-mail: gzhu@ust.hk.

摘要:

富含G 碱基的DNA 和RNA 序列能够形成四股的G-四链体.基于液体核磁共振波谱在G-四链体结构、动力学、相互作用研究中的核心地位,该综述详细回顾阐述
了G-四链体结构和相互作用研究中的核磁共振方法、技术和进展.

关键词: 核磁共振波谱, G-四链体, 脱氧核糖核酸, 核糖核酸

Abstract:

Abstract:G-rich repetitive DNA and RNA sequences can form four-stranded structures named G-quadruplexes. Solution NMR spectroscopy has played a central role in examining G-quadruplex structure, dynamics, and interaction. Here we review NMR methods to study structure and interaction of G-quadruplexes.

Key words: NMR spectroscopy, G-quadruplex, DNA, RNA

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