A signal boosting technique for gene prediction

Gunawan, Teddy Surya and Ambikairajah, Eliathamby and Epps, Julien (2007) A signal boosting technique for gene prediction. In: Proceeding of 6th International Conference on Information, Communications and Signal Processing (ICICS 2007), 10-13 December 2007, Singapore.

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Abstract

This paper presents the signal boosting technique for gene and exon identification of a DNA sequence. Newly proposed signal boosting technique is used to enhance the coding region and improve the likelihood of correctly identifying the coding region. This new method is compared with other genomic signal processing techniques, such as DFT, IIR anti-notch filter, and multistage filters. Results show that the ratio of coding to non-coding energy was enhanced by almost twice. Furthermore, the proposed method outperforms other methods in terms of sensitivity, specificity, and prediction rate, when testing with 78 sequences from HMR195 database.

Item Type:	Conference or Workshop Item (Full Paper)
Additional Information:	5588/170
Uncontrolled Keywords:	genomic signal processing, gene prediction, digital filter, signal boosting, DNA
Subjects:	Q Science > QH Natural history > QH426 Genetics
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering
Depositing User:	Prof. Dr. Teddy Surya Gunawan
Date Deposited:	02 Jun 2011 12:42
Last Modified:	26 Jun 2013 13:18
URI:	http://irep.iium.edu.my/id/eprint/170

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