Query: NC_009634:714715 Methanococcus vannielii SB chromosome, complete genome
Lineage: Methanococcus vannielii; Methanococcus; Methanococcaceae; Methanococcales; Euryarchaeota; Archaea
General Information: A methane-producing motile coccus. This type species of Methanococcus was isolated from a San Francisco Bay, USA mud flat. Unlike other members of the genus this species grows only between 20 degrees C - 40 degrees C.
Subject: NC_007681:1532500 Methanosphaera stadtmanae DSM 3091, complete genome
Lineage: Methanosphaera stadtmanae; Methanosphaera; Methanobacteriaceae; Methanobacteriales; Euryarchaeota; Archaea
General Information: Isolated from human feces. Methanogen that uses methanol and hydrogen to produce methane. This organism produces methane from methanol and hydrogen unlike most methanogens that use carbon dioxide and hydrogen.