Analysis of Similarity/Dissimilarity of DNA Sequences Based on Nonoverlapping Triplets of Nucleotide Bases
Authors:
- 27 July 2004
- journal article
- research article
- Published by American Chemical Society (ACS) in Journal of Chemical Information and Computer Sciences
- Vol. 44 (5) , 1666-1670
Abstract
We consider a 6-D representation of triplets of nucleotide bases of DNA sequences. Based on this representation, we outline an approach by constructing a 3-component vector whose components are the normalized leading eigenvalues of the L/L matrices associated with the triplets derived from DNA sequences. The examination of similarities/dissimilarities among the coding sequences of the first exon of β-globin gene of different species illustrates the utility of the approach.Keywords
This publication has 7 references indexed in Scilit:
- Analysis of similarity/dissimilarity of DNA sequences based on 3-D graphical representationChemical Physics Letters, 2004
- New 3D graphical representation of DNA sequences and their numerical characterizationChemical Physics Letters, 2003
- DNA invariants based on nonoverlapping triplets of nucleotide basesChemical Physics Letters, 2003
- Analysis of similarity/dissimilarity of DNA sequences based on novel 2-D graphical representationChemical Physics Letters, 2003
- Novel 2-D graphical representation of DNA sequences and their numerical characterizationChemical Physics Letters, 2003
- Z Curves, An Intutive Tool for Visualizing and Analyzing the DNA SequencesJournal of Biomolecular Structure and Dynamics, 1994
- H curves, a novel method of representation of nucleotide series especially suited for long DNA sequences.Journal of Biological Chemistry, 1983