Similarity analysis of DNA sequences based on codon usage

Similarity/Dissimilarity of DNA Sequences Based on a New Condensed Curve Representation

“…This fact illustrates the utility of our approach. Furthermore, from Table IV, we surprisingly find that Rabbit-Mouse, Rabbit-Rat and Rat-Mouse have smaller entries which didn't appear in [15], [29]- [34]. But this result coincided with result of phylogenetic tree [35] .…”

“…Moreover, compared with others' work [1]- [5], [8]- [14], [19]- [28], our graphical curves are compact, that's to say, our graphical curves do not take up much room, and the complexities of computation is very small. Furthermore, the examination of similarities among the full coding sequences of globin gene of different species (see Table I) which were studied by Li et al [15] and Guo et al [29] and Li et al [30] and Qi et al [31] and Huang et al [32] and Guo et al [33] and Qi et al [34] shows our graphical representation method is more effective to the comparative study of DNA sequences.…”

Graphical and numerical representations of DNA sequences: statistical aspects of similarity

“…12, 13 26,27,28,29,30). Since many authors use slightly different data for β-globin gene, the locations of different subsequences in this gene and their full description listed in the tables may be helpful for some alternative similarity studies.…”

“…24,25,27) for the sequences listed in Table 17 (histone H4 coding sequences). Table 16 Figures 21,22,23,24,25,26,27,28,29 are plotted in the same way as it has been done in chapter 2 (Figs. 1, 2, 3).…”

“…There is a variety of numerical alignment-free methods (for a review up to 2003 see [20]). Recently new numerical alternative methods have been developed, as for example [21][22][23][24][25][26][27][28][29][30][31]. Another group within numerical alignment-free methods are multidimensional graphical representations.…”