Fluorescent nucleoside analogue displays enhanced emission upon pairing with guanine
作者:Yun Xie、Tucker Maxson、Yitzhak Tor
DOI:10.1039/c0ob00413h
日期:——
A fluorescent nucleobase analogue, 7-aminoquinazoline-2,4-(1H,3H)-dione, is incorporated into a DNA oligonucleotide and senses mismatched pairing by displaying G-specific fluorescence enhancement.
一种荧光核碱基类似物--7-氨基喹唑啉-2,4-(1H,3H)-二酮被纳入 DNA 寡核苷酸,并通过显示 G 特异性荧光增强来感知错配配对。