Bioinformatics Advance Access published online on June 18, 2008
Bioinformatics, doi:10.1093/bioinformatics/btn313
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Spidermonkey: rapid detection of co-evolving sites using Bayesian graphical models
1 Division of Comparative Pathology and Medicine, Department of Pathology, University of California, San Diego, CA, 92103, USA.
2 Epidemiology Research Unit, Scottish Agricultural College, Inverness, Scotland, IV2 4JZ, UK.
*To whom correspondence should be addressed. Dr. Art F. Y. Poon, E-mail: afpoon{at}ucsd.edu
| Abstract |
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Spidermonkey is a new component of the Datamonkey suite of phylogenetic tools that provides methods for detecting co-evolving sites from a multiple alignment of homologous nucleotide or amino acid sequences. It reconstructs the substitution history of the alignment by maximum likelihood-based phylogenetic methods, and then analyzes the joint distribution of substitution events using Bayesian graphical models to identify significant associations among sites.
Availability: Spidermonkey is publicly available both as a web application at http://www.datamonkey.org and as a stand-alone component of the phylogenetic software package HyPhy, which is freely distributed on the web (http://www.hyphy.org) as precompiled binaries and open source.
Contact: afpoon{at}ucsd.edu
Associate Editor: Prof. Alfonso Valencia
Received on April 15, 2008; revised on June 6, 2008; accepted on June 15, 2008
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