Fig. 6
From: The multiple evolutionary origins of the eukaryotic N-glycosylation pathway
Bayesian phylogeny of the catalytic N-OST subunit (Stt3/AglB/PglB) homologues. The tree is unrooted and was reconstructed using 163 representative sequences and 268 conserved sites. Multifurcations correspond to branches with Bayesian posterior probabilities <0.5. Numbers at nodes indicate Bayesian posterior probabilities higher than 0.5. Bootstrap values from maximum likelihood analyses are reported on basal and major nodes. Colors on leaves represent the affiliation of sequences to a domain of life: archaea (blue), bacteria (orange) and eukaryotes (purple)