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A New Screening Method for the Directed Evolution of Thermostable Bacteriolytic Enzymes
JoVE Journal
Immunology and Infection
This content is Free Access.
JoVE Journal Immunology and Infection
A New Screening Method for the Directed Evolution of Thermostable Bacteriolytic Enzymes

A New Screening Method for the Directed Evolution of Thermostable Bacteriolytic Enzymes

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13:30 min

November 07, 2012

DOI:

13:30 min
November 07, 2012

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Summary

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A novel directed evolution method specific to the field of thermostability engineering was developed and consequently validated for bacteriolytic enzymes. After only one round of random mutagenesis, an evolved bacteriolytic enzyme, PlyC 29C3, displayed greater than twice the residual activity when compared to the wild-type protein after elevated temperature incubation.

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