Methanocellales Sakai et al. 2008 Methanocellales Sakai et al. 2008 Methanocella Sakai et al. 2008 Universal Root Woese et al. 1990 Archaea Woese et al. 1990 Euryarchaeota (sic) Garrity and Holt 2001 Methanobacteriota corrig. Garrity and Holt 2001 Methanomicrobia Garrity et al. 2003 Methanocellales Sakai et al. 2008 Methanomicrobia Garrity et al. 2003 Methanomicrobiales Balch and Wolfe 1981 Methanosarcinales Boone et al. 2002 Methanotrichales Akinyemi et al. 2021 Methanoflorentales Woodcroft et al. 2018 Methanocellaceae Sakai et al. 2008 Methanoflorentaceae Mondav et al. 2014 Mondav R. Woodcroft B.J. Kim E.-H. McCalley C.K. Hodgkins S.B. Crill P.M. Chanton J. Hurst G.B. VerBerkmoes N.C. Saleska S.R. Hugenholtz P. Rich V.I. Tyson G.W. Discovery of a novel methanogen prevalent in thawing permafrost. 2014 5 3212 3212 Nature Communications Nat Commun 2041-1723 10.1038/ncomms4212 24526077 Sakai S. Imachi H. Hanada S. Ohashi A. Harada H. Kamagata Y. Methanocella paludicola gen. nov., sp. nov., a methane-producing archaeon, the first isolate of the lineage 'Rice Cluster I', and proposal of the new archaeal order Methanocellales ord. nov. 2008 58 4 929 936 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.65571-0 18398197 Sakai S. Imachi H. Hanada S. Ohashi A. Harada H. Kamagata Y. Methanocella paludicola gen. nov., sp. nov., a methane-producing archaeon, the first isolate of the lineage 'Rice Cluster I', and proposal of the new archaeal order Methanocellales ord. nov. 2008 58 4 929 936 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.65571-0 18398197