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Figure 2 | BMC Evolutionary Biology

Figure 2

From: Adaptive evolution of Hox-gene homeodomains after cluster duplications

Figure 2

Location of Cluster-Specific Amino Acids on the Molecular Surface of Hox Homeodomains. The homeodomain is shown with the molecular surface in red and DNA in gray. Cluster-specific amino acids are shown in blue and amino acids that were under positive selection after cluster duplications are shown in yellow. Only those sites with a posterior probability larger than 0.90 of having ω > 1 are shown in yellow.

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