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Figure 3 | BMC Evolutionary Biology

Figure 3

From: Evolution of glutamate dehydrogenase genes: evidence for lateral gene transfer within and between prokaryotes and eukaryotes

Figure 3

Maximum likelihood trees of GDH-3 and GDH-4 (A) The phylogenetic tree is based on 457 unambiguously aligned amino acid positions of GDH-3. The Γ shape parameter, α, and the fraction of invariable sites, Pinv, were estimated to 1.07 and 0.06, respectively. (B) The phylogenetic tree is based on 1141 unambiguously aligned amino acid positions of GDH-4. The Γ shape parameter, α, and the fraction of invariable sites, Pinv, were estimated to 1.14 and 0.14, respectively. The trees are arbitrarily rooted. Labeling as in Figure 1.

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