Figure 5. Age distribution of duplicated genes in C. sativa.
Gaussian mixture models fitted to frequency distributions of Ks (synonymous substitution) values obtained by comparing pairs of paralogous (C. sativa—neopolyploidy) and orthologous (Sub-genomes 1/2/3 versus A. thaliana) genes are shown. The mixture model analysis is described in Supplementary Note 9 and the complete list of Gaussian components is provided in Supplementary Table 23.