Query: NC_019977:1649546 Methanomethylovorans hollandica DSM 15978, complete genome
Lineage: Methanomethylovorans hollandica; Methanomethylovorans; Methanosarcinaceae; Methanosarcinales; Euryarchaeota; Archaea
General Information: Environment: Fresh water, Sediment; Isolation: Anaerobic top layer (5 to 10 cm) of sediment; Temp: Mesophile; Temp: 37C; Country:Netherlands. Methanomethylovorans hollandica is a methylotrophic methanogen able to grow on dimethyl sulfide and methanethiol, isolated from freshwater sediment.
Subject: NC_013887:1287783 Methanocaldococcus sp. FS406-22 chromosome, complete genome
Lineage: Methanocaldococcus; Methanocaldococcus; Methanocaldococcaceae; Methanococcales; Euryarchaeota; Archaea
General Information: Isolation: Deep-sea hydrothermal vent from Pacific; Temp: Thermophile; Temp: 90C; Habitat: Deep sea, Hydrothermal vent, Marine. Methanocaldococcus sp. FS406-22 was isolated from hydrothermal vent fluid from an undersea volcano in the northeast Pacific Ocean. This organism is able to fix nitrogen at temperatures of 92 degrees C.