Multisite Oligonucleotide-Mediated Mutagenesis: Application to the Conversion of a Mitochondrial Gene to Universal Genetic Code

摘要

Using multisite oligonucleotide-mediated mutagenesis in conjunction with a mutagenesis selection procedure and rapid screening by allele-specific oligonucleotide hybridization has allowed us to develop a reliable protocol that enables a large number of base changes to be introduced rapidly into a piece of DNA, with the minimum number of manipulations. We have applied this protocol to generate synthetic versions of four mouse mitochondrial genes capable of being expressed in the nucleus/cytosol.