Figure 1From: Evolutionary history and functional implications of protein domains and their combinations in eukaryotesHierarchical classification and the numbers of domains and domain combinations found in each species. Hierarchical classification of eukaryote groups and results for assignment of Pfam domains are summarized. Additional information is provided in Additional data file 7 (Supplementary Table 1). *Coverage = all residues covered by Pfam domains/all residues.Back to article page