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Figure 1 | BMC Evolutionary Biology

Figure 1

From: The largest subunit of RNA polymerase II from the Glaucocystophyta: functional constraint and short-branch exclusion in deep eukaryotic phylogeny

Figure 1

Tree recovered by ML (JTT + Γ + I) using alignment of 47 RPB1 sequences. Bayesian inference (also JTT + Γ + I) produced the same topology. Bayesian support values ( denotes 100%) are shown above or to the right of their respective nodes. CTD-clade is highlighted in gray. One half of the extremely long branch leading to Giardia has been removed for convenience. The taxonomic affinity of "Mastigamoeba invertens" has been unclear, but it now appears to be related to the proposed phylum Apusozoa [85] (Giselle Walker, personal communication). Branch lengths are from ML analysis.

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