@inproceedings{c3f1692a099e4cc9bdd2aa54a25f191c,
title = "Numerical sequence representation of DNA sequences and methods to distinguish coding and non-coding sequences in a complete genome",
abstract = "In this presentation we introduce two methods to distinguish coding and non-coding sequences in a complete genome. A numerical sequence representation of DNA sequences is introduced first. There exists a one-to-one correspondence between a DNA sequence and its numerical sequence representation. In the first method, three exponents from a multifractal analysis are selected to construct the parameter space. In the second method, which is based on a Fourier transform approach, three parameters from the power spectrum of the numerical sequence representation are selected to construct the parameter space. Each DNA may be represented by a point in these three-dimensional spaces. We found that the points corresponding to coding and non-coding sequences in the complete genomes of prokaryotes are divided into different regions in both parameter spaces. If the point for a DNA sequence is situated in the region corresponding to coding sequences, the sequence is recognized as a coding sequence; otherwise, the sequence is classified as a non-coding one. The average accuracies using Fisher's discriminant algorithm for coding and non-coding sequences are satisfactory.",
keywords = "Coding/non-coding sequences, Complete genome, Fourier transform, Fractal analysis",
author = "Yu, \{Zu Guo\} and Vo Anh and Yu Zhou and Zhou, \{Li Qian\}",
year = "2007",
language = "英语",
isbn = "1934272159",
series = "WMSCI 2007 - The 11th World Multi-Conference on Systemics, Cybernetics and Informatics, Jointly with the 13th International Conference on Information Systems Analysis and Synthesis, ISAS 2007 - Proc.",
pages = "171--176",
booktitle = "WMSCI 2007 - The 11th World Multi-Conference on Systemics, Cybernetics and Informatics, Jointly with the 13th International Conference on Information Systems Analysis and Synthesis, ISAS 2007 - Proc.",
note = "11th World Multi-Conference on Systemics, Cybernetics and Informatics, WMSCI 2007, Jointly with the 13th International Conference on Information Systems Analysis and Synthesis, ISAS 2007 ; Conference date: 08-07-2007 Through 11-07-2007",
}