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Related Experiment Videos

Tracker: continuous HMMER and BLAST searching.

Madelaine Marchin1, Paul T Kelly, Jianwen Fang

  • 1Department of Molecular Biosciences, University of Kansas, Lawrence, KS 66045, USA.

Bioinformatics (Oxford, England)
|September 7, 2004
PubMed
Summary
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Tracker is a novel web-based email alert system designed to monitor protein and nucleotide database searches, as well as PubMed literature searches. This system automatically notifies users of new results, enhancing biological data discovery.

Area of Science:

  • Bioinformatics
  • Computational Biology
  • Genomics

Background:

  • Protein and nucleotide sequence databases are rapidly growing.
  • Efficient monitoring of these databases for new information is crucial for researchers.
  • Existing methods for tracking database updates can be time-consuming and manual.

Purpose of the Study:

  • To develop an automated system for monitoring biological database searches.
  • To provide timely email alerts for new search results.
  • To facilitate efficient data retrieval and analysis.

Main Methods:

  • Developed a web-based email alert system named Tracker.
  • Integrated HMMER, Blast-P, Blast-N, and PubMed search functionalities.
  • Implemented a system for saving user searches and running them against updated databases.

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  • Enabled Boolean operations for refining protein search results.

    • Main Results:

    • Tracker provides automated email notifications for new findings in HMMER, Blast-P, Blast-N, and PubMed searches.
    • Users can access new results directly through the system.
    • Boolean logic support allows for flexible manipulation of protein search result sets.

    Conclusions:

    • Tracker enhances biological data discovery by automating the monitoring of protein, nucleotide, and literature databases.
    • The system streamlines the process of staying updated with the latest information from major biological databases.
    • Automated alerts and flexible search options improve research efficiency.