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A web server to locate periodicities in a sequence
Pasquier1, Promponas, Varvayannis
1Department of Biology, Division of Cell Biology and Biophysics, University of Athens, Athens 15701, Greece.
Bioinformatics (Oxford, England)
|October 28, 1998
Summary
This study introduces FT, a C++ tool for identifying periodicities in biological sequences using Fourier analysis. The free web server with a Java interface makes this powerful bioinformatics method accessible to researchers worldwide.
Area of Science:
- Bioinformatics
- Computational Biology
- Sequence Analysis
Background:
- Identifying periodic patterns in amino acid and DNA sequences is crucial for understanding biological functions.
- Existing methods may lack accessibility or efficiency for widespread use.
Purpose of the Study:
- To develop and provide a user-friendly tool for detecting periodicities in biological sequences.
- To implement the Fourier analysis method for robust periodicity detection.
Main Methods:
- The study developed a C++ tool named FT.
- Fourier analysis was implemented to locate periodicities.
- A World Wide Web (WWW) server with a Java interface was created for public access.
Main Results:
- FT successfully identifies periodicities in amino acid and DNA sequences.
- The tool is freely available via a web server, enhancing accessibility for the scientific community.
Conclusions:
- FT offers an accessible and effective method for analyzing sequence periodicities.
- The web-based implementation facilitates the application of Fourier analysis in biological research.