Figure 4From: Functional associations of proteins in entire genomes by means of exhaustive detection of gene fusionsNumbers of component and composite proteins relative to genome size. Relative numbers of (a) component and (b) composites per species, as individual cases (blue bars) and protein families (green bars), normalized by total genome size (number of ORFs). Species name abbreviations as in Table 1. Average values per genome are 9% for components and 4% for composites.Back to article page