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. 2021 May 7;17(5):e1008972. doi: 10.1371/journal.pcbi.1008972

Fig 2. CPR Phylogenetic Tree based on SSU structural alignment.

Fig 2

At the base of the branches, in the fraction the top value is SH-aLRT which is a branch test [52] and the bottom value is the bootstrap value. Class is listed for the CPR based on GTDB-TK taxonomy of that genome. The class UBA1384 is also known as Berkelbacteria. We specified the Margulisbacteria as the outgroup when creating the tree using IQ-TREE with ultrafast bootstrap [53]. The ribosomal operon structure is indicated on the right, with the letters matching the operon types as described in Fig 3.