Article
In vivo elimination of parental clones in general and site-directed mutagenesis.
Journal of immunological methods - 1 Feb 2015
Holland Erika G, Acca Felicity E, Belanger Kristina M, Bylo Mary E, Kay Brian K, Weiner Michael P, Kiss Margaret M
Abstract excerpt
The Eco29k I restriction endonuclease is a Sac II isoschizomer that recognizes the sequence 5'-CCGCGG-3' and is encoded, along with the Eco29k I methylase, in the Escherichia coli strain 29k. We have expressed the Eco29k I restriction-methylation system (RM2) in E. coli strain TG1 to produce the strain AXE688. We have developed a directed molecular evolution (DME) mutagenesis method that uses Eco29k I to restrict...
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