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Restructuring the genome data base: a model for a federation of biological databases
1Division of Biomedical Information Sciences, Johns Hopkins University, Baltimore, MD 21205, USA.
Summary
A new federation of public biological databases is proposed, requiring system interoperability. The GDB Human Genome Database is restructuring using stable accession numbers to link data sets for integrated biological information access.
Area of Science:
- Bioinformatics
- Genomics
- Database Management
Background:
- Independent biological databases currently exist.
- A need for integrated biological data access for researchers has been identified.
- Interoperability between these systems is a significant challenge.
Purpose of the Study:
- To propose and outline the restructuring of the GDB Human Genome Database for participation in a federated system.
- To develop and test techniques for linking diverse biological data sets.
- To enable an integrated view of biological data for researchers.
Main Methods:
- Restructuring the GDB Human Genome Database into a collection of related data sets.
- Implementing linking techniques based on stable, universally recognized accession numbers.
- Improving links between GDB and nucleotide sequence databases to validate the approach.
Main Results:
- The GDB Human Genome Database is undergoing reorganization to support federation.
- A linking strategy using stable accession numbers is being developed and tested.
- The proposed methods are designed to be applicable to the broader federation.
Conclusions:
- The restructuring of GDB is a key step towards a federated biological database system.
- Stable accession numbers provide a robust mechanism for inter-database linking.
- Successful implementation will enhance data integration and accessibility for biological research.