Figure 2.
From: Complete genome sequence of Ignisphaera aggregans type strain (AQ1.S1T)
Phylogenetic tree highlighting the position of I. aggregans AQ1.S1T relative to the type strains of the other genera within the order Desulfurococcales. The tree was inferred from 1,329 aligned characters [17,18] of the 16S rRNA gene sequence under the maximum likelihood criterion [19] and rooted with the type strains of the genera of the neighboring order Acidilobales. The branches are scaled in terms of the expected number of substitutions per site. Numbers above branches are support values from 250 bootstrap replicates [20], if greater than 60%. Lineages with type strain genome sequencing projects registered in GOLD [21] are shown in blue, published genomes in bold ([22–25], CP000504 and CP000852).