Fig. 1From: The cnidarian Hydractinia echinata employs canonical and highly adapted histones to pack its DNAUnrooted maximum likelihood phylogenies of Hydractinia echinata histones. Black circles indicate nodes with bootstrap support above 50. H2A.Z and macroH2A and H3.3 variants from clear clades, whereas H2A.X, all H2B variants and CENP-A (H3-derived) are not clearly separated from their canonical counterparts. The H1 phylogeny is unresolvedBack to article page