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Related Experiment Videos

Microbial genomes--the untapped resource.

D A Cowan1

  • 1Department of Biochemistry and Molecular Biology, University College London, UK. don.cowan@ucl.ac.uk

Trends in Biotechnology
|January 13, 2000
PubMed
Summary
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The genome era revealed limitations in understanding microbial life. Future research must develop methods to access and utilize the vast majority of currently uncultured microbial genomes for their valuable genes and products.

Area of Science:

  • Microbiology
  • Genomics
  • Molecular Biology

Background:

  • The advent of genomics in the 1990s highlighted significant gaps in our ability to extract structural and functional insights.
  • Molecular phylogeny studies indicate that a substantial proportion of microbial genomes remain inaccessible through current cultivation techniques.

Purpose of the Study:

  • To address the limitations in deriving structural and functional information from genomic data.
  • To develop novel techniques for accessing and characterizing 'unculturable' microbial genomes.
  • To bridge the gap between genome sequence data and molecular structure/function, and to exploit valuable genes and products from these genomes.

Main Methods:

  • Review of current genomic and molecular phylogeny limitations.
  • Identification of key objectives for future research in microbial genomics.

Related Experiment Videos

  • Conceptual framework for linking sequence data to function and structure.

    • Main Results:

    • Genomic era exposed limitations in data interpretation.
    • Majority of microbial genomes are currently inaccessible.
    • Significant potential for biotechnological discovery within uncultured microbial populations.

    Conclusions:

    • Accessing uncultured microbial genomes is a critical objective for the next century.
    • Exploiting genes and products from these genomes offers significant biotechnological potential.
    • Linking genomic data to molecular structure and function is essential for future biological understanding.