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Methanogens are
microorganisms that
produce methane as a
metabolic byproduct in
hypoxic conditions. They
belong to the
domain Archaea and are members...
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Methanogen homoaconitase (EC 4.2.1.114,
methanogen HACN) is an
enzyme with
systematic name (R)-2-hydroxybutane-1,2,4-tricarboxylate hydro-lyase ((1R...
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Methanopyrus is a
genus of
methanogen, with a
single described species,
Methanopyrus kandleri. It is a rod-shaped hyperthermophile,
discovered on the wall...
- known.
Instead they are
often mutualists or commensals, such as the
methanogens (methane-producing strains) that
inhabit the
gastrointestinal tract in...
- ends by
roughly 2,696 Ma. 3200
Paleoarchean Prokaryotic archaea (e.g.
methanogens) and
bacteria (e.g. cyanobacteria)
diversify rapidly,
along with early...
- CO2 ΔG° = −36 kJ/mol This
disproportionation reaction is
catalysed by
methanogen archaea in
their fermentative metabolism. One
electron is transferred...
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creates a
shift in biom****
production from root to shoot,
decreasing the
methanogen po****tion, and
resulting in a
reduction of
methane emissions of up to...
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igneous crust of the
Fennoscandian Shield shifted from
being dominated by
methanogens to
being primarily composed of sulphate-reducing prokaryotes. The change...
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together with
methanogens, as
exemplified by the
conversion of
carbohydrates by a
Methanosarcina barkeri and
coculture of A. woodii. The
methanogen takes up...
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eruptions from the
Siberian Traps – may have
accelerated the
evolution of
methanogens towards the end of the Permian–Tri****ic
extinction event. Microorganisms...