2 -D non-degenerate graphical representation of DNA sequences and its applications
LI Chun
LIU Huan
CHU Wei-wei
FEI Wen-chao
HAN Miao-miao
Abstract：We first propose a new 2-D graphical representation for a DNA sequence and prove that it has nondegeneracy.Then we transform a DNA sequence into a 12-dimensional vector whose components are nor-malized ALE-indices.Combining ALE -indices with counts of the dinucleotide and the LZ complexity, we characterize a DNA sequence by a 29-dimensional numerical vector.The phylogenetic analysis on two separate datasets ( theβ-globin genes of 23 species and the NADH dehydrogenase genes of 18 species) shows the effec-tiveness of the proposed method.
Keywords：DNA2-D graphical representationnondegeneracyALE-indexphylogenetic analysis
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：7( 307-312,324 )