Anaerotignum aminivorans Ueki et al. 2017 Anaerotignum aminivorans Ueki et al. 2017 Universal Root Woese et al. 1990 Bacteria (None 2015) Woese et al. 1990 Firmicutes (sic) Gibbons and Murray 2021 Bacillota corrig. Gibbons and Murray 2021 Firmacutes (sic) Gibbons and Murray 2021 Clostridia Rainey 2010 Eubacteriales Buchanan 1917 (Approved Lists 1980) emend. Tindall 2019 Lachnospiraceae Rainey 2010 Anaerotignum Ueki et al. 2017 Anaerotignum aminivorans Ueki et al. 2017 Anaerotignum Ueki et al. 2017 Anaerotignum propionicum (Cardon and Barker 1946) Ueki et al. 2017 Anaerotignum neopropionicum (Tholozan et al. 1995) Ueki et al. 2017 Anaerotignum lactatifermentans (van der Wielen et al. 2002) Ueki et al. 2017 Anaerotignum faecicola Choi et al. 2020 Anaerotignum aminivorans Ueki et al. 2017 Ueki A. Goto K. Ohtaki Y. Kaku N. Ueki K. Description of Anaerotignum aminivorans gen. nov., sp. nov., a strictly anaerobic, amino-acid-decomposing bacterium isolated from a methanogenic reactor, and reclassification of Clostridium propionicum, Clostridium neopropionicum and Clostridium lactatifermentans as species of the genus Anaerotignum. 2017 67 10 4146 4153 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.002268 28905695 Ueki A. Goto K. Ohtaki Y. Kaku N. Ueki K. Description of Anaerotignum aminivorans gen. nov., sp. nov., a strictly anaerobic, amino-acid-decomposing bacterium isolated from a methanogenic reactor, and reclassification of Clostridium propionicum, Clostridium neopropionicum and Clostridium lactatifermentans as species of the genus Anaerotignum. 2017 67 10 4146 4153 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.002268 28905695 Ueki A. Goto K. Ohtaki Y. Kaku N. Ueki K. Description of Anaerotignum aminivorans gen. nov., sp. nov., a strictly anaerobic, amino-acid-decomposing bacterium isolated from a methanogenic reactor, and reclassification of Clostridium propionicum, Clostridium neopropionicum and Clostridium lactatifermentans as species of the genus Anaerotignum. 2017 67 10 4146 4153 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.002268 28905695