Simple Fluorescent Pyrimidine Analogues Detect the Presence of DNA Abasic Sites
作者:Nicholas J. Greco、Yitzhak Tor
DOI:10.1021/ja052000a
日期:2005.8.1
A family of simple pyrimidine analogues has been synthesized, and their photophysical properties have been investigated. The most responsive of the family was incorporated in DNA. This isosteric fluorescent DNA analogue monitors denaturation of a DNA duplex via fluorescence and positively detects the presence of abasicsites in DNA duplexes.
合成了一系列简单的嘧啶类似物,并研究了它们的光物理性质。这个家族中反应最灵敏的被整合到 DNA 中。这种等排荧光 DNA 类似物通过荧光监测 DNA 双链体的变性,并积极检测 DNA 双链体中无碱基位点的存在。