A Simple Algorithm for Gene Prediction with Improved Noise Suppression

摘要：

A simple algorithm to improvise the identification of protein coding regions in DNA sequences by period-3 property is presented. Background noise present in the period-3 DNA spectrum has been captured using DFT and notch filter. Elimination of this noise from the DNA spectrum improvised the detection of protein coding regions. Algorithm is data independent as it does not requires the empirical determination of any parameter for increasing the discrimination between coding and non-coding regions of a DNA sequence. An improvement in the global accuracy over the DFT and recently reported boosting approach is observed.

关键词： DNA Protein coding regions Period-3 property DFT IIR Digital Filters Genomic Signal Processing

作者: D.K.Shakya Rajiv Saxena S.N.Sharma

作者单位: Department of Biomedical Engineering,Samrat Ashok Technological Institute,Vidisha, 464001, India Department of Electronics and Communication Engineering Jaypee University of Engineering and Technol Department of Electronics and Instrumentation Engineering,Samrat Ashok Technological Institute,Vidis

会议类型: 国际会议

会议名称: 2010 IEEE 10th International Conference on Signal Processing(第十届信号处理国际会议 ICSP 2010)

会议地点: 北京

会议语种:英文

页码: 1765-1768

在线出版日期: 2010-08-24（万方平台首次上网日期，不代表论文的发表时间）