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New Invariant of DNA Sequences Based on a New Matrix Representation

[ Vol. 14 , Issue. 1 ]


Yanqiu Liu and Yusen Zhang   Pages 61 - 71 ( 11 )


In this paper we propose a matrix depiction and two new invariants of DNA sequences. This approach is illustrated on the primate mitochondrial DNA sequences for 11 different species and 80 different H5N1 avian influenza virus DNA sequences. We also construct the dendrogram tree for them. These phylogenies obtained are generally consistent with evolutionary trees constructed in previous studies.


Invariants, matrix depiction, similarities matrix, H5N1, phylogenetic tree, H5N1 avian influenza virus, Macaca sylvanus appears, Dendogram, H5NI, H5NI Strain, AIVs evolution process


Department of Mathematics and Statistics, Shandong University at Weihai, Weihai 264209, China.

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