作者:Asako Murata、Shin-ichi Sato、Yoshinori Kawazoe、Motonari Uesugi
DOI:10.1039/c1cc10393h
日期:——
A method was developed that uses small molecules as fluorescent probes to detect specific mRNAs. In this approach, the fluorescence of fluorophore–quencher conjugates is restored by the binding of an mRNA aptamer tag to the quencher segment of the molecules. The method allows real-time detection of mRNA transcripts in vitro.
我们开发了一种利用小分子作为荧光探针来检测特定 mRNA 的方法。在这种方法中,荧光团-淬灭剂共轭物的荧光通过 mRNA aptamer 标记与分子中的淬灭段结合而恢复。这种方法可在体外实时检测 mRNA 转录本。