VIS-O-BAC: exploratory visualization of functional genome studies from bacteria
Guido Dieterich1, Uwe Kärst, Jürgen Wehland
1Department of Cell Biology, Research Centre for Biotechnology (GBF), Mascheroder Weg 1, 38124 Braunschweig, Germany.
Bioinformatics (Oxford, England)
|December 13, 2005
Summary
VIS-O-BAC is a web resource for exploring bacterial pathogen expression data. It uses graphical displays to integrate genome structure, pathways, and gene function, aiding hypothesis generation and biological process understanding.
Area of Science:
- Genomics
- Systems Biology
- Bioinformatics
Background:
- Complex biological datasets require advanced visualization tools for hypothesis generation.
- Model systems, particularly bacterial pathogens, are crucial for understanding fundamental biological processes.
Purpose of the Study:
- To develop VIS-O-BAC, a web resource for functional investigation of expression data in model systems.
- To enable exploration of genome structure, pathways, and gene function through graphical display.
Main Methods:
- Development of a web-based resource (VIS-O-BAC).
- Integration of genome structure (operon organization), pathway (KEGG), and gene function (Gene Ontology) data.
- Parallel use of integrated viewers with external data repositories.
Main Results:
- VIS-O-BAC facilitates exploration of genome-scale 'omic' datasets.
- Graphical visualizations accelerate validation of regulatory information.
- Enables detection of affected biological processes through integrated data analysis.
Conclusions:
- VIS-O-BAC enhances the understanding of biological processes by enabling visualization-aided exploration of complex datasets.
- The resource supports the formulation of novel functional hypotheses in bacterial pathogens.
- Integrated data exploration accelerates biological discovery.
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