Article
Exo+ proofreading polymerases mediate genetic analysis and its application in biomedical studies.
Acta pharmacologica Sinica - 1 Mar 2005
Liao Duan-fang, Chen Lin-ling, Peng Cui-ying, Zhang Jia, Li Kai
Abstract excerpt
Polymerases with a proofreading function in their internal 3' to 5' exonuclease possess high fidelity for DNA replication both in vivo and in vitro. The obstacle facing Exo+ polymerases for single nucleotide polymorphism (SNP) detection could be bypassed by using primer-3'-termini modification. This hypothesis has been well tested using three types of modified allele specific primers with: 3' labeling, 3' to 5'...
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