Extended Data Fig. 3: Gene family counts.
From: A phylogenetic and proteomic reconstruction of eukaryotic chromatin evolution
a-c, Number of taxa within each lineage that contain chromatin-associated genes, for archaeal, bacterial (per phyla) or viral (per family) genomes. Numbers indicate the exact number of taxa. d, Number of genes encoding core domains that define chromatin-associated gene families per eukaryotic genome/transcriptome. Numbers indicate exact number of proteins.
