A Novel Method for Constructing Phylogenetic Tree Based on 3D Graphical Representation

Author

Luo, Jiawei ; Zhang, Xizhen

Author_Institution

Sch. of Comput. & Commun., Hunan Univ., Changsha

fYear

2006

fDate

Nov. 28 2006-Dec. 1 2006

Firstpage

244

Lastpage

244

Abstract

A novel method based on the 3D graphical representation of gene sequences [B. Liao, J. Mol. Struct.: Theochem.717 (2005) 199-203.] is proposed to analyze the phylogenetic relationships of different genomes. From the 3D curve, we can get a new invariant to characterize the sequences data, then, the evolutionary distances are obtained. An effective method based on the Minimum Spanning Tree is used to construct phylogenetic tree. The evolution and phylogenetic relationship of eight HA (H5N1) genomes of different avian influenza virus illustrate the utility of our approach.

Keywords

biology computing; data mining; diseases; genetics; microorganisms; trees (mathematics); 3D graphical representation; avian influenza virus; evolutionary distances; gene sequences; phylogenetic relationships; phylogenetic trees; Bioinformatics; Bonding; Computational intelligence; Covariance matrix; DNA; Genomics; Influenza; Phylogeny; Sequences; Symmetric matrices;

fLanguage

English

Publisher

ieee

Conference_Titel

Computational Intelligence for Modelling, Control and Automation, 2006 and International Conference on Intelligent Agents, Web Technologies and Internet Commerce, International Conference on

Conference_Location

Sydney, NSW

Print_ISBN

0-7695-2731-0

Type

conf

DOI

10.1109/CIMCA.2006.24

Filename

4052854