Highly Fluorescent 5-(5,6-Dimethoxybenzothiazol-2-yl)-2′-Deoxyuridine 5′-Triphosphate as an Efficient Substrate for DNA Polymerases
作者:Kousuke Sato、Ayano Sasaki、Akira Matsuda
DOI:10.1002/cbic.201100452
日期:2011.10.17
Light up a match: A fluorescent uracil analogue, dbtUTP was synthesized and incorporated into primer/template duplexes by using primer‐extension reactions. We found that dbtUTP was site specifically incorporated into ODNs opposite adenine, and that dbtU in a template acted in an identical manner to dT in its base‐pairing pattern.
点燃火柴:使用引物延伸反应合成了荧光尿嘧啶类似物d bt UTP,并将其掺入引物/模板双链体中。我们发现d bt UTP专门掺入到与腺嘌呤相对的ODN中,并且模板中的d bt U在碱基配对模式中的作用与dT相同。