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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/28231

Title: Robust Protein Coding Regions Prediction
Authors: Cheng-Fa Cheng;Chih-Wei Yang;Chin-Teng Chang;Kuan-Liang Lin
Contributors: NTOU:Department of Communications Navigation and Control Engineering
Keywords: Robust gene prediction;coding regions;sequencing errors;L-DFT;noise suppression;power spectral
Date: 2006-11
Issue Date: 2011-10-21T02:36:21Z
Publisher: 2006 Workshop on Consumer Electronics and Signal Processing
Abstract: Abstract:The process of extracting DNA sequences from a given DNA sample is commonly known as sequence reconstruction or DNA sequencing. DNA sequencing, the process of determining the exact order of the chemical building blocks (called bases and abbreviated A, T, C, and G) that make up the DNA of the different chromosomes, is the greatest technical challenge. Efficient DNA sequencing of the genomes of individual species and organisms is a critical task for the advancement of biological sciences, medicine, and agriculture. However, there have been several previous analyses of sequencing error rates in public databases. The main purpose of this paper presents known spectral analysis techniques that are applied in a new manner to find DNA sequences that exhibit periodic behavior in the residues. First, the main proposition of spectrograms provides significant information about DNA sequence analysis will be discussed. Furthermore, an efficient and simple procedure for prediction of protein coding regions with DNA sequencing errors is proposed. The spectral analysis techniques are applied in a new manner to find DNA sequences that exhibit periodic behavior in the residues. We utilize DFT to verify period behavior in exons of gene. Finally, the basic predicting tool, the L-DFT, will be used to remove a significant part of the confused nucleotides. In order to provide some evidence supporting our analytical results, we provide the numerical investigation, F56F11.4 in the C-elegans chromosome III, in this paper.
URI: http://ntour.ntou.edu.tw/handle/987654321/28231
Appears in Collections:[通訊與導航工程學系] 演講及研討會

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