DocumentCode
2464468
Title
Tracking the 3-Base Periodicity of Protein-Coding Regions by the Nonlinear Tracking-Differentiator
Author
Yin, Changchuan ; Yoo, Dongchul ; Yau, Stephen S -T
Author_Institution
Dept. of Math., Stat. & Comput. Sci., Illinois Univ., Chicago, IL
fYear
2006
fDate
13-15 Dec. 2006
Firstpage
2094
Lastpage
2097
Abstract
In this paper, a new algorithm to predict protein-coding regions by tracking the 3-base periodicity of DNA sequences is presented. A nonlinear tracking-differentiator (TD) is explored to generate smooth approximation of the trajectories of the 3-periodicity of DNA sequences and compute the derivatives, based on which protein-coding and non-coding regions can be identified. Case studies demonstrate that the nonlinear TD is an effective method to improve the accuracy of the gene finding algorithm
Keywords
DNA; genetics; 3-base periodicity tracking; DNA sequences; nonlinear tracking-differentiator; protein-coding region prediction; Bioinformatics; Computer science; DNA; Genomics; Mathematics; Prediction algorithms; Proteins; Sequences; Statistics; Trajectory;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control, 2006 45th IEEE Conference on
Conference_Location
San Diego, CA
Print_ISBN
1-4244-0171-2
Type
conf
DOI
10.1109/CDC.2006.377109
Filename
4177061
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