Synthesis and Properties of Oligonucleotides Containing Novel Fluorescent Biaryl Units
作者:Yoshihito Ueno、Shinji Komatsuzaki、Keiji Takasu、Satoru Kawai、Yoshiaki Kitamura、Yukio Kitade
DOI:10.1002/ejoc.200900567
日期:2009.10
describe the synthesis and properties of oligonucleotides (ONs) containing biaryl units, which are composed of a bis(hydroxymethyl)benzene residue and a naphthalene or pyrene moiety. We found that by introducing the biaryl units into the ONs, the aromatic chromophores were suitably arrayed in the DNAs. Further, we succeeded in the detection of a single-base mismatch in RNA by using the ON containing the biaryl
我们描述了含有联芳基单元的寡核苷酸 (ON) 的合成和特性,这些单元由双(羟甲基)苯残基和萘或芘部分组成。我们发现通过将联芳基单元引入 ONs,芳香族发色团在 DNA 中被适当地排列。此外,我们通过使用含有联芳基单元的 ON 作为分子信标,成功地检测了 RNA 中的单碱基错配。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009)