Quencher-free linear beacon systems containing 2-ethynylfluorenone-labeled 2′-deoxyuridine units
作者:Jin Ho Ryu、Ju Young Heo、Eun-Kyoung Bang、Gil Tae Hwang、Byeang Hyean Kim
DOI:10.1016/j.tet.2011.10.092
日期:2012.1
In this study we synthesized the 2-ethynylfluorenone-containing deoxyuridine derivative UFO and incorporated it at the central positions of oligodeoxynucleotides (ODNs) in an attempt to develop a new type of quencher-free linear beacon probe and to understand the effect of functionalization of the fluorene scaffold on the photophysical properties of the fluorescent ODNs. Herein, we describe our photophysical
在这项研究中,我们合成了含有2-乙炔基芴酮的脱氧尿苷衍生物U FO,并将其掺入到寡脱氧核苷酸(ODN)的中心位置,以尝试开发一种新型的无猝灭剂线性信标探针,并了解其功能化的作用。芴支架对荧光ODN的光物理性质的影响。在这里,我们描述了我们对U FO DNA探针的光物理研究及其在单核苷酸多态性分型中的应用。