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Algorithms For Optimizing Cross-Overs In Dna Shuffling, Lu He, Alan M. Friedman, Chris Bailey-Kellogg
Algorithms For Optimizing Cross-Overs In Dna Shuffling, Lu He, Alan M. Friedman, Chris Bailey-Kellogg
Dartmouth Scholarship
DNA shuffling generates combinatorial libraries of chimeric genes by stochastically recombining parent genes. The resulting libraries are subjected to large-scale genetic selection or screening to identify those chimeras with favorable properties (e.g., enhanced stability or enzymatic activity). While DNA shuffling has been applied quite successfully, it is limited by its homology-dependent, stochastic nature. Consequently, it is used only with parents of sufficient overall sequence identity, and provides no control over the resulting chimeric library.
Results: This paper presents efficient methods to extend the scope of DNA shuffling to handle significantly more diverse parents and to generate more predictable, optimized libraries. …