BMC Ecology and Evolution

Table 2 Nucleotide and protein variation between the H2A variants analyzed and between different taxonomic groups.

From: The evolutionary differentiation of two histone H2A.Z variants in chordates (H2A.Z-1 and H2A.Z-2) is mediated by a stepwise mutation process that affects three amino acid residues

	H2A.Z-1	H2A.Z-2	H2A.Z-e	Insects	Fungi/Protists
H2A.Z-1		0.683/0.037	0.691/0.042	0.771/0.063	0.771/0.181
H2A.Z-2	0.053/0.220		0.668/0.034	0.718/0.061	0.720/0.174
H2A.Z-e	0.038/0.224	0.028/0.213		0.656/0.052	0.730/0.165
Insects	0.037/0.263	0.030/0.247	0.005/0.222		0.718/0.174
Fungi/Protists	0.204/0.348	0.200/0.328	0.186/0.327	0.187/0.325

Average numbers of amino acid and nucleotide differences per site (p_AA/p_NT, below diagonal) and average numbers of synonymous and nonsynonymous differences per site (p_S/p_N, above diagonal).

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ISSN: 2730-7182

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