title: New 2D graphical representation of DNA sequences.
abstract: We consider a 2D graphical representations of DNA sequences, which avoids loss of information associated with crossing and overlapping of the corresponding curve. We outline an approach, which is based on the construction of a three-component vector whose components are the normalized leading eigenvalues of the L/L matrices associated with DNA. The examination of similarities/dissimilarities among the coding sequences of the first exon of beta-globin gene of different species illustrates the utility of the approach.
authors.affiliation: Department of Applied Mathematics, Dalian University of Technology, Dalian 116024, People's Republic of China. dragonbw@163.com
authors.forename: Bo
authors.initials: B
authors.lastname: Liao
authors.forename: Tian-Ming
authors.initials: TM
authors.lastname: Wang
mesh_terms: D000465:Algorithms; D000818:Animals; D001483:Base Sequence; D003198:Computer Simulation; D004247:DNA / Q000737:chemistry*; D005914:Globins / Q000235:genetics; D008958:Models, Molecular; D008969:Molecular Sequence Data; D017422:Sequence Analysis, DNA / Q000379:methods*
chemical_list: D005914:Globins; D004247:DNA