Methods and compositions for use in high fidelity polymerase chain reaction

摘要

Methods and compositions are provided for performing high fidelity polymerase chain reactions. In the subject methods, primer extension products are produced with a low error frequency rate through the use of at least one of unequal concentrations of dNTPs or a melting point reducing agent. Also provided are kits and reagent mixtures for use in the subject methods. The subject invention finds use in a variety of applications, particularly in applications where high fidelity PCR is desired.