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. 2016 Nov 28;45(Database issue):D183–D189. doi: 10.1093/nar/gkw1138

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© The Author(s) 2016. Published by Oxford University Press on behalf of Nucleic Acids Research.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by-nc/4.0/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided the original work is properly cited. For commercial re-use, please contact journals.permissions@oup.com

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Figure 3. — Tree Viewer, showing the tree panel on the left, and multiple sequence alignment panel on the right with the ‘Evolutionary History’ view selected. This view shows in red text the amino acids that have changed in the tree branch immediately leading to each sequence. (A) The standard ‘phylogenetic view’ of the tree, showing only the sequences of the leaves (extant genes) of the tree. (B) The new ‘hierarchical view’ of the tree, showing the sequences of both internal nodes (inferred ancestral sequences) and leaves.