Fig. 7.

Illustration of MD-based bootstrap trials on structures from the globin family. The recent divergence of the α and β globin chains is reproduced with 100% confidence, but the relationships between the α chains have low support. The annotated tree (f) uses T₀, the reference tree, and shows the relationships recovered as a percentage of the trials conducted (in this case, five, (a) T₀ – (e) T₄).