Figure 1.

Archaeal phylogenetic tree inferred from 16 syntenous ribosomal protein genes present within genomic bins from the sediment metagenomic assemblies. Ribosomal protein genes list can be found in Supplementary Table S5. Each individual sequence in bold is from a single genomic bin. Phyla names in bold represent other lineages recovered from the WOR and are included in the overview shown in Figure 3. The taxonomic identity of these lineages was confirmed by 16S rRNA gene phylogeny (Supplementary Figure S1). Large circles show >90 percent Bayesian posterior probabilities, and smaller circles show >70 percent. The scale bar indicates 10% estimated phylogenetic divergence.