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. 2010 May 21;2:358–370. doi: 10.1093/gbe/evq027

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© The Author(s) 2010. Published by Oxford University Press on behalf of the Society for Molecular Biology and Evolution.

This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/2.5), which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

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FIG. 3.— — Phylogeny of the white-throated sparrow TAS2Rs. The predicted TAS2R protein sequences from the white-throated sparrow (Zal), chicken (Gga), and zebra finch (Tgu) were used to construct a phylogenetic tree. The branch lengths are scaled according to the calculated evolutionary distances (amino acid substitutions/site, VT substitution model). * and ** indicate nodes with 0.5–0.75 and >0.75 bootstrap support. Note that the fish TAS2R protein used to root the tree (see Materials and Methods) is not shown.