Incertae sedis 54 None 2015 Incertae sedis 54 None 2015 Universal Root Woese et al. 1990 Bacteria (None 2015) Woese et al. 1990 Proteobacteria (sic) Garrity et al. 2021 Pseudomonadota corrig. Garrity et al. 2021 Alphaproteobacteriota (sic) Garrity et al. 2021 Betaproteobacteria Garrity et al. 2006 emend. Boden et al. 2017 Incertae sedis 94 None 2015 Incertae sedis 54 None 2015 Incertae sedis 94 None 2015 Sulfuritortus Kojima et al. 2017 Kojima H. Watanabe M. Fukui M. Sulfuritortus calidifontis gen. nov., sp. nov., a novel sulfur oxidizer isolated from a hot spring microbial mat 2017 67 5 1355 1358 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.001813 28113046 No reference is available 2015