Slackia isoflavoniconvertens Matthies et al. 2009 Slackia isoflavoniconvertens Matthies et al. 2009 Universal Root Woese et al. 1990 Bacteria (None 2015) Woese et al. 1990 Actinobacteria (sic) Goodfellow 2021 non Actinobacteria Stackebrandt et al. 1997 Actinomycetota corrig. Goodfellow 2021 Actinobacteriota corrig. Goodfellow 2021 Coriobacteriia König 2013 emend. Gupta et al. 2013 Eggerthellales Gupta et al. 2013 Eggerthellaceae Gupta et al. 2013 emend. Gupta 2021 Slackia Wade et al. 1999 emend. Nagai et al. 2010 Slackia isoflavoniconvertens Matthies et al. 2009 Slackia Wade et al. 1999 emend. Nagai et al. 2010 Slackia exigua (Poco et al. 1996) Wade et al. 1999 emend. Nouioui et al. 2018 Slackia equolifaciens Jin et al. 2010 Slackia heliotrinireducens (Lanigan 1983) Wade et al. 1999 emend. Nouioui et al. 2018 Slackia faecicanis Lawson et al. 2005 Slackia piriformis Nagai et al. 2010 Slackia isoflavoniconvertens Matthies et al. 2009 Matthies A. Blaut M. Braune A. Isolation of a human intestinal bacterium capable of daidzein and genistein conversion 2009 75 1740 1744 Applied and Environmental Microbiology Appl Environ Microbiol 0099-2240 1098-5336 10.1128/AEM.01795-08 Matthies A. Blaut M. Braune A. Isolation of a human intestinal bacterium capable of daidzein and genistein conversion 2009 75 1740 1744 Applied and Environmental Microbiology Appl Environ Microbiol 0099-2240 1098-5336 10.1128/AEM.01795-08 Matthies A. Blaut M. Braune A. Isolation of a human intestinal bacterium capable of daidzein and genistein conversion 2009 75 1740 1744 Applied and Environmental Microbiology Appl Environ Microbiol 0099-2240 1098-5336 10.1128/AEM.01795-08 Euzéby J. Validation List No. 129. List of new names and new combinations previously effectively, but not validly, published 2009 59 9 2129 2130 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.017988-0