On the Similarity of DNA Primary Sequences Based on 5-D Representation |
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| Authors: | Bo Liao Renfa Li Wen Zhu Xuyu Xiang |
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| Institution: | (1) Laboratory of Embedded Computing and System, School of Computer and Communication, Hunan University, Changsha Hunan, 410082, China;(2) Department of Computer Science, Hunan City University, Yiyang, 413000, China |
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| Abstract: | We propose a 5-D representation of DNA sequences based on the classifications of the four basic acid bases A,T,G, and C. The use of the 5-D representation is illustrated by constructing sequence invariants based on the entries in derived sequence
matrices restricted to a selected width of a band along the main diagonal. As an application, we make a comparison for the
first exon of β-globin gene sequences belonging to eleven different species based on the 5-D representation. |
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| Keywords: | DNA similarity graphical representation 5-D representation |
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