Research Article

Complex Codon Usage Pattern and Compositional Features of Retroviruses

Figure 1

(a) ENc versus GC3 plot of all the genes. The reference viruses are in different colors. (b) The values of the first axis and the second axis of each gene in CoA. Genes from reference retroviruses are shown in different colors; genes from other viruses are plotted in blue colour.
848123.fig.001a
(a)
848123.fig.001b
(b)