New 2D graphical representation of DNA sequences

被引：114

作者：

Liao, B ^{[1
]}

Wang, TM ^{[1
]}

机构：

[1] Dalian Univ Technol, Dept Appl Math, Dalian 116024, Peoples R China

来源：

JOURNAL OF COMPUTATIONAL CHEMISTRY | 2004年 / 25卷 / 11期

关键词：

DNA; similarity; graphical representation;

D O I：

10.1002/jcc.20060

中图分类号：

O6 [化学];

学科分类号：

0703 [化学];

摘要：

We consider a 2D graphical representations of DNA sequences, which avoids loss of information associated with crossing and overlapping of the corresponding curve. We outline an approach, which is based on the construction of a three-component vector whose components are the normalized leading eigenvalues of the L/L matrices associated with DNA. The examination of similarities/dissimilarities among the coding sequences of the first exon of beta-globin gene of different species illustrates the utility of the approach. (C) 2004 Wiley Periodicals, Inc.

引用

页码：1364 / 1368

页数：5

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