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. 2018 Feb 12;9:630. doi: 10.1038/s41467-018-02976-9

Fig. 1.

Fig. 1

Histone H3 phenylalanine 41 evolved in vascular plants. a Alignment of H3.1 and H3.3 amino acid sequences in Homo sapiens (Hs), Drosophila melanogaster (Dm), Arabidopsis thaliana (At), and Oryza sativa (Os). The salmon pink color highlights the amino acid differences in plants and the light green color highlights the amino acid differences in animals. b Cladogram analysis of H3.1 and H3.3 in different plant species. Amino acid residues at positions 31, 41, 87, and 90 are shown for each species