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HaloWeb: the haloarchaeal genomes database
Satyajit L Dassarma1, Melinda D Capes, Priya Dassarma
1Department of Microbiology & Immunology, University of Maryland School of Medicine, Baltimore, MD, USA. sdassarma@som.umaryland.edu.
Saline Systems
|January 4, 2011
Summary
HaloWeb is a new database and website that integrates genomic, transcriptomic, and proteomic data for haloarchaea. This resource facilitates systems biology research and comparative genomics for the scientific community.
Area of Science:
- Microbiology
- Genomics
- Bioinformatics
Background:
- Systems biology approaches require integrated multi-omics data for model organisms.
- Effective analysis necessitates comprehensive databases combining genomic, transcriptomic, and proteomic information.
Purpose of the Study:
- To develop a dedicated database and website, HaloWeb, for improved data access and functional genomic studies on haloarchaea.
- To facilitate systems biology research by integrating diverse genomic datasets.
Main Methods:
- Developed HaloWeb, a database incorporating all publicly released haloarchaeal genomes, gene/protein/RNA sequences, and annotation data.
- Integrated features like insertion element sequences and provided tools for genome analysis (map generation, sequence extraction/editing).
- Dynamically linked external resources such as NCBI PubMed, BLAST, COG/KOG protein clusters, KEGG pathways, and GTOP structures.
Main Results:
- HaloWeb provides access to all completely sequenced haloarchaeal genomes from public databases.
- The database includes tools for easy data mining and analysis, enhancing functional genomic studies.
- External resources are dynamically linked, offering a comprehensive research platform.
Conclusions:
- HaloWeb serves as an up-to-date resource for researchers studying haloarchaea.
- It is actively used for comparative genomics, including the analysis of gene and genome structure, organization, and function.
- The database and website support global research efforts in microbial genomics.
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