The Sieve Ratio for Characterization and Similarity Analysis of DNA Sequences

Ping-an      He

Abstract

A DNA sequence is a finite sequence of letters in the 4-letter DNA alphabet σ = {A, C, G, T}. A set of condensed matrices was constructed to represent DNA sequences based on the sieve ratios of trinucleotide in sequence. Then, leading eigenvalues of these matrices were computed and considered as invariants for the DNA sequences. Similarity and dissimilarity analysis based on condensed matrices are given for eleven exon-1 genes of βglobins of eleven species.

Keywords: dna sequences, condensed matrix, eigenvalue

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Combinatorial Chemistry & High Throughput Screening

Title: The Sieve Ratio for Characterization and Similarity Analysis of DNA Sequences

Volume: 8 Issue: 5

Author(s): Ping-an He

Affiliation:

Keywords: dna sequences, condensed matrix, eigenvalue

Abstract: A DNA sequence is a finite sequence of letters in the 4-letter DNA alphabet σ = {A, C, G, T}. A set of condensed matrices was constructed to represent DNA sequences based on the sieve ratios of trinucleotide in sequence. Then, leading eigenvalues of these matrices were computed and considered as invariants for the DNA sequences. Similarity and dissimilarity analysis based on condensed matrices are given for eleven exon-1 genes of βglobins of eleven species.

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Cite this article as:

He Ping-an, The Sieve Ratio for Characterization and Similarity Analysis of DNA Sequences, Combinatorial Chemistry & High Throughput Screening 2005; 8 (5) . https://dx.doi.org/10.2174/1386207054546487

DOI https://dx.doi.org/10.2174/1386207054546487	Print ISSN 1386-2073
Publisher Name Bentham Science Publisher	Online ISSN 1875-5402

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