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Methanosarcinales

Methanosarcinales
Metba.gif
Methanosarcina barkeri fusaro
Scientific classification
Domain: Archaea
Kingdom: Euryarchaeota
Phylum: Euryarchaeota
Class: Methanomicrobia
Order: Methanosarcinales
Binomial name
Methanosarcinales
Boone et al. 2002
Families

In taxonomy, the Methanosarcinales are an order of the Methanomicrobia.

Large amounts of methane are produced in marine sediments but are then consumed before contacting aerobic waters or the atmosphere. Although no organism that can consume methane anaerobically has ever been isolated, biogeochemical evidence indicates that the overall process involves a transfer of electrons from methane to sulphate and is probably mediated by several organisms, including a methanogen (operating in reverse) and a sulphate-reducer (using an unknown intermediate substrate)



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