Skip to main content
. 2008 Sep;9(9):667–674. doi: 10.1631/jzus.B0820005

Fig. 3.

Fig. 3

Positions of the 147 begomoviruses in the plot of the first two major axes by correspondence analysis of relative synonymous codon usage (RSCU) values. The first and second major axes can account for 15.2% and 9.9% of the total variations, respectively. The begomoviruses are divided into three groups, the Old World begomoviruses with monopartite genomes (OM), the Old World viruses with bipartite genomes (OB) and the New World viruses with bipartite genomes (NB)