Detection of short exons in DNA sequences using complex wavelet transform of structural features

Detection of short exons in DNA sequences using complex wavelet transform of structural features

The paper presents a spectral method used for detection of short coding regions in genes. The complex representation of four nucleotides involving three basic chemical and structural properties is used for conversion of a symbolic sequence into a genomic signal. Another genomic signal is generated f...

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Bibliographic Details
Published in:Proceedings 2012 IEEE International Workshop on Genomic Signal Processing and Statistics (GENSIPS) pp. 107 - 110
Main Authors: Provaznik, I., Kubicova, V., Skutkova, H., Nedved, J., Tkacz, E., Babula, P., Kizek, R.
Format: Conference Proceeding
Language:English
Published: IEEE 01-12-2012
Subjects:
DNA sequence analysis
DNA structure
Exon detection
wavelet analysis
Online Access:Get full text
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Description
Summary:The paper presents a spectral method used for detection of short coding regions in genes. The complex representation of four nucleotides involving three basic chemical and structural properties is used for conversion of a symbolic sequence into a genomic signal. Another genomic signal is generated from dinucleotide propeller twist. Filtered complex combination of both signals is transformed by a complex continuous wavelet transform. Its results were analysed both in amplitude and phase parts. Experimental results obtained by this method are shown to be comparable or better than recently published methods based on the selected set of genes.
ISBN:9781467352345
1467352349
ISSN:2150-3001
DOI:10.1109/GENSIPS.2012.6507740