Figure 4From: Homoplasy in genome-wide analysis of rare amino acid replacements: the molecular-evolutionary basis for Vavilov's law of homologous seriesDistribution of parallel changes between nematodes and deuterostomes in 255 sampling experiments. The branches of the tree are designated: N, nematodes, Io, Insect "old", In, Insect "new", Do, deuterostome "old", Dn, Deuterostome "new" (see text for details).Back to article page