Figure 2.

Phylogenetic tree based on 16S rRNA gene sequence of strain ZKHCc1 1396^T and related type strains. ML tree inferred under the GTR + GAMMA model and rooted by midpoint rooting. The branches are scaled in terms of the expected number of substitutions per site. The numbers above the branches are support values when larger than 60% from ML (left) and MP (right) bootstrapping. The ML bootstrapping did not converge; hence, 1000 replicates were conducted, and the average support was 70.64%. The MP bootstrapping average support was 84.24%.