Endomicrobium proavitum Zheng et al. 2018 Universal Root Woese et al. 1990 Bacteria (None 2015) Woese et al. 1990 Elusimicrobiota corrig. Geissinger et al. 2021 Elusimicrobia (sic) Geissinger et al. 2021 non Elusimicrobia Geissinger et al. 2010 Endomicrobia Zheng et al. 2018 Endomicrobiales Zheng et al. 2018 Endomicrobiaceae Zheng et al. 2018 Endomicrobium Zheng et al. 2018 Endomicrobium proavitum Zheng et al. 2018 Endomicrobium Zheng et al. 2018 Endomicrobium pyrsonymphae Stingl et al. 2005 Endomicrobium trichonymphae Stingl et al. 2005 Endomicrobium proavitum Zheng et al. 2018 Zheng H. Dietrich C. Radek R. Brune A. Endomicrobium proavitum, the first isolate of Endomicrobia class. nov. (phylum Elusimicrobia)--an ultramicrobacterium with an unusual cell cycle that fixes nitrogen with a Group IV nitrogenase. 2016 18 1 191 204 Environmental Microbiology Reports EMIR 1758-2229 10.1111/1462-2920.12960 26119974 Zheng H. Brune A. Complete Genome Sequence of Endomicrobium Proavitum, a Free-Living Relative of the Intracellular Symbionts of Termite Gut Flagellates (Phylum Elusimicrobia). 2015 3 4 e00679–15 Genome Announcements Genome Announc 2169-8287 10.1128/genomeA.00679-15 Zheng H. Dietrich C. Radek R. Brune A. Endomicrobium proavitum, the first isolate of Endomicrobia class. nov. (phylum Elusimicrobia)--an ultramicrobacterium with an unusual cell cycle that fixes nitrogen with a Group IV nitrogenase. 2016 18 1 191 204 Environmental Microbiology Reports EMIR 1758-2229 10.1111/1462-2920.12960 26119974