PNA HyBeacons for analysis of human mutations related to statin-induced myopathy.

Nittaya Gale, Petr Kocalka, Charlotte Mardle, Tom Brown
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Abstract

Aminoalkyl and alkyne-tagged PNA HyBeacons have been synthesized, labeled with fluorescein via conventional amide bond or triazole formation (click chemistry) and used to detect single nucleotide polymorphisms (SNPs) implicated in statin-induced myopathy. The PNA HyBeacons gave much better mismatch/mutant discrimination than conventional DNA HyBeacons but smaller fluorescence changes on melting.

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PNA HyBeacons用于分析与他汀类药物诱导的肌病相关的人类突变。
已经合成了氨基烷基和炔标记的PNA HyBeacons,通过传统的酰胺键或三唑形成荧光素标记,并用于检测与他汀类药物诱导的肌病有关的单核苷酸多态性(snp)。与传统的DNA HyBeacons相比,PNA HyBeacons具有更好的错配/突变辨别能力,但在熔化时荧光变化较小。
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