Bioinformatics Advance Access published online on January 17, 2007
Bioinformatics, doi:10.1093/bioinformatics/btl643
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TreeQ-VISTA: An Interactive Tree Visualization Tool with Functional Annotation Query Capabilities
1 Institute for Data Analysis and Visualization (IDAV), Department of Computer Science, University of California, Davis, One Shields Ave., Davis, CA 95616, USA
2 DOE Joint Genome Institute, 2800 Mitchell Drive, Walnut Creek, CA 94598, USA
3 Lawrence Berkeley National Laboratory, One Cyclotron Road, Berkeley, CA, 94720, USA
*To whom correspondence should be addressed. Inna Dubchak, E-mail: vista{at}lbl.gov
| Abstract |
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Summary: We describe a general multiplatform exploratory tool called TreeQ-Vista, designed for presenting functional annotations in a phylogenetic context. Traits, such as phenotypic and genomic properties, are interactively queried from a user-provided relational database with a user-friendly interface which provides a set of tools for users with or without SQL knowledge. The query results are projected onto a phylogenetic tree and can be displayed in multiple color groups. A rich set of browsing, grouping and query tools are provided to facilitate trait exploration, comparison and analysis.
Availability: The program, detailed tutorial and examples are available online at http://genome-test.lbl.gov/vista/TreeQVista.
Associate Editor: Chris Stoeckert
Received on November 8, 2006; revised on December 14, 2006; accepted on December 16, 2006