Article
Constructing and analyzing the fitness landscape of an experimental evolutionary process.
Chembiochem : a European journal of chemical biology - 22 Sept 2008
Reetz Manfred T, Sanchis Joaquin
Abstract excerpt
Iterative saturation mutagenesis (ISM) is a promising approach to more efficient directed evolution, especially for enhancing the enantioselectivity and/or thermostability of enzymes. This was demonstrated previously for an epoxide hydrolase (EH), after five sets of mutations led to a stepwise increase in enantioselectivity. This study utilizes these results to illuminate the nature of ISM, and identify the...
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