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Related Experiment Videos

GDB: the Human Genome Database

S I Letovsky1, R W Cottingham, C J Porter

  • 1Division of Biomedical Information Sciences, Johns Hopkins University School of Medicine, Baltimore, MD 21205-2236, USA. letovsky@gdb.org

Nucleic Acids Research
|February 21, 1998
PubMed
Summary
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The Genome Database (GDB) provides integrated human genome maps and advanced search tools for genetic data. It supports positional queries and graphical displays, enhancing genomic research capabilities.

Area of Science:

  • Genomics
  • Bioinformatics
  • Human Genetics

Background:

  • The Genome Database (GDB) serves as a central public repository for human genetic data.
  • It facilitates data integration and cross-linking with other biological databases and literature.
  • Ongoing updates incorporate mapping data from diverse genome research efforts.

Purpose of the Study:

  • To detail recent functional extensions and ongoing developments within the Genome Database (GDB).
  • To highlight improvements in human genome mapping, data querying, and visualization capabilities.
  • To outline the expansion of GDB's scope to include gene function, expression, polymorphism, and mutation data.

Main Methods:

  • Continuous integration of mapping data from major genome centers and smaller research groups.

Related Experiment Videos

  • Development of integrated human genome maps (Comprehensive Maps) for advanced analysis.
  • Enhancement of the GDB Mapview tool for interactive graphical displays and map printing.
  • Collaboration with the HUGO Nomenclature Committee for gene symbol curation.

    • Main Results:

    • Implementation of Comprehensive Maps enabling positional queries and graphical data representation.
    • Extended Mapview functionality for enhanced visualization and analysis of genomic data.
    • Ongoing curation of gene symbols and related data by the HUGO Nomenclature Committee.
    • Expansion of the GDB schema to incorporate gene function, expression, polymorphism, and mutation data.

    Conclusions:

    • GDB continues to evolve as a vital resource for human genome research, offering integrated maps and advanced search functionalities.
    • The database is adapting to the shift towards sequencing and functional genomics by expanding its data representation.
    • These enhancements improve the accessibility and utility of GDB for researchers investigating human genetic variation and function.