Article
Ligase chain reaction coupled with rolling circle amplification for high sensitivity detection of single nucleotide polymorphisms.
The Analyst - 21 May 2013
Cheng Yongqiang, Zhao Jingjing, Jia Hailian, Yuan Zheng, Li Zhengping
Abstract excerpt
We present a highly sensitive and homogeneous assay for the detection of single nucleotide polymorphisms (SNPs) by ligase chain reaction (LCR) coupled with rolling circle amplification (RCA). The LCR probes include one pair of probes and a padlock probe (PLP). In the LCR, one pair of probes composed of X and Y, perfectly hybridize with the upper strand of the target DNA after thermal denaturation. They are then...
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