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