Extremophilic nitrite-oxidizing Chloroflexi from Yellowstone hot springs

摘要

16S rRNA gene-based phylogenetic analysis. Maximum-likelihood tree indicating the affiliation of the MAGs derived from the Yell 2 cultures within the phylum Chloroflexi. The tree was calculated without conservation filter, resulting in 1841 valid alignment positions. Sequences obtained in this study are shown in bold. The open, gray and solid circles indicate ≥50%, ≥70% and ≥90% bootstrap support, respectively. The arrow indicates the position of the outgroup, which consisted of a selection of nine Cyanobacteria. The scale bar corresponds to 10% estimated sequence divergence