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DNAPolymeraseAppliedinPCRTechnique

SHENGYan-min,YANGYan-ping,WUYing-jie,WANGQian-qian

(SchoolofLifeScience,ChangchunNormalUniversity,Changchun130032,China)

Abstract:DNApolymerase,asanimportantfactorofPolymeraseChainReaction(PCR),playsavitalroleinPCRprocess.Inasense,PCRtechnologyisaheat-resistantDNApolymerasetechnique.Therefore,ithasbecomeoneofthehotresearchareasformolecularbiologiststoinvestigateandimprovetheenzymaticfunctionofpolymerase.ThispapergaveanoverviewofDNApolymerase,thehistoryandpresent,appliedinPCRtechnique.

Keywords:PCR;DNApolymerase;enzymaticcharacter

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