Bioinformatics Advance Access originally published online on June 2, 2005
Bioinformatics 2005 21(15):3314-3315; doi:10.1093/bioinformatics/bti516
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Statistics of protein library construction
1Department of Biochemistry, University of Otago PO Box 56, Dunedin, New Zealand
2Center for Fundamental and Applied Molecular Evolution, Emory University Atlanta, GA 30322, USA
*To whom correspondence should be addressed.
Summary: We have investigated the statistics associated with constructing and sampling large protein-encoding libraries. Using fairly simple statistics we have written algorithms for estimating the diversity in libraries generated by the most commonly used protocols, including error-prone PCR, DNA shuffling, StEP PCR, oligonucleotide-directed randomization, MAX randomization, synthetic shuffling, DHR, ADO and SISDC.
Availability: Web interface and C++ source code available at http://guinevere.otago.ac.nz/stats.html
Contact: aef{at}sanger.otago.ac.nz
Supplementary information: Complete mathematical notes, model assumptions and justification, users' guide and worked examples at above website.
Received on April 14, 2005; revised on May 21, 2005; accepted on May 23, 2005
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