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Two-Stage Polymerase Chain Reaction Protocol Allowing Introduction of Multiple Mutations, Deletions, and Insertions, Using QuikChangeTM Site-Directed Mutagenesis
Abstract
The invention of polymerase chain reaction (PCR) (1,2) provided a powerful tool to modify DNA sequences in genetic engineering. With numerous mutagenesis methods available, such as traditional sequential PCR (3), “megaprimer PCR”(47), marker-coupled PCR (8), and so on, introducing changes to DNA sequences has become less tedious and more efficient. Recently, marketed site-directed mutagenesis (SDM) kits, such as Transformer™ Site-Directed Mutagenesis Kit (Clontech, San Francisco, CA), and Altered Site® II in vitro Site-Directed Mutagenesis Systems (Promega, Madison, WI), even eliminate the necessity of subcloning the amplified fragment.
Affiliation(s): (2) Department of Structural Chemistry, Schering-Plough Research Institute, Kenilworth, NJ
(3) Department of Antiviral Therapy, Schering-Plough Research Institute, Kenilworth, NJ
Series: Methods in Molecular Biology  |  Volume: 182  |  Pub. Date: Nov-06-2001  |  Page Range: 37-43  |  DOI: 10.1385/1-59259-194-9:037
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