Figure 6
From: Evolutionary insights about bacterial GlxRS from whole genome analyses: is GluRS2 a chimera?
Phylogeny of bacterial GlnRS. Phylogenetic tree of bacterial GlnRS sequences, annotated with bacterial phyla or classes (abbreviations in Table 1). Branch support values < 0.7, calculated using aLRT statistics, are indicated. Some GlnRS sequences are highlighted based on the absence or presence of specific features in the GlnRS-containing genome: i) gatCAB-lacking genome (shown by thick lines), ii) GluRS2-containing genome, iii) genomes with Yqey-appended GlnRS, iv) genomes that contain U32-U38-A37 in their tRNAGln. Outlier GlnRS sequences (see text for details) are marked by open circles (proteobacteria) or filled boxes (non-proteobacteria). Selected clades are annotated by phylum names (see Table 1 for abbreviated phylum names).