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Intergenics: A tool for extraction of intergenicregions
Kavitha Kurup1, Sujitha Mary, Ziauddin Ahamed Rafi
1Centre of excellence in Bioinformatics, School of Biotechnology, Madurai Kamaraj University, Madurai 625 021, Tamil Nadu, India.
Bioinformation
|March 3, 2011
Summary
Researchers developed IntergenicS, a tool to extract microbial intergenic sequences from NCBI. This aids in analyzing noncoding regions and calculating GC base composition for bacterial and archaeal genomes.
Area of Science:
- Genomics
- Bioinformatics
- Computational Biology
Background:
- Growing interest in identifying regulatory elements within intergenic (noncoding) regions of genomes.
- Microbial genomes are frequently studied due to their relative simplicity.
- The rapid advancement of genome sequencing necessitates efficient tools for intergenic region analysis.
Purpose of the Study:
- To introduce IntergenicS, a novel computational tool for extracting intergenic sequences.
- To facilitate the analysis of noncoding regions in microbial genomes.
- To enable the calculation of GC base composition within these extracted regions.
Main Methods:
- Developed IntergenicS, a software tool.
- Utilizes data from the National Center for Biotechnology Information (NCBI).
- Extracts unannotated regions located between protein-coding genes and noncoding RNA genes.
- Incorporates functionality for calculating GC base composition.
Main Results:
- Successfully developed and implemented the IntergenicS tool.
- Demonstrated the tool's capability to extract intergenic sequences from microbial genomes.
- Enabled the computation of GC content for these noncoding DNA segments.
Conclusions:
- IntergenicS provides a valuable resource for researchers studying microbial noncoding DNA.
- The tool supports the analysis of both bacterial and archaeal genomes.
- Facilitates further investigation into the functional roles of intergenic regions.
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