Methanolinea mesophila Sakai et al. 2012 Sakai S. Ehara M. Tseng I.-C. Yamaguchi T. Bräuer S.L. Cadillo-Quiroz H. Zinder S.H. Imachi H. Methanolinea mesophila sp. nov., a hydrogenotrophic methanogen isolated from rice field soil, and proposal of the archaeal family Methanoregulaceae fam. nov. within the order Methanomicrobiales 2012 62 6 1389 1395 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.035048-0 21841010