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. 2022 Sep 12;10:979269. doi: 10.3389/fcell.2022.979269

FIGURE 4.

FIGURE 4

Relationships between isocitrate dehydrogenase (IDH) sequences. The evolutionary history of IDH sequences was inferred by methods described in the legend of Figure 3. The analysis involved 40 amino-acid sequences, with a total of 319 positions in the final dataset. The stars indicate sequences with a PTS1. The following IDH sequences were retrieved from the NCBI: H. sapiens, S. cerevisiae, E. coli, T. borreli, D. papillatum, D. japonicum, E. longa, and E. gracilis, whereas for Naegleria spp. the sequences were retrieved from AmoebaDB. The other euglenozoan sequences were taken from TriTrypDB.