- methanogenesis, is the only
biochemical pathway for ATP
generation in
methanogens. All
known methanogens belong exclusively to the
domain Archaea,
although some bacteria...
-
hydrogen reduction of
carbon dioxide.
Methane can also be
produced by
methanogens,
archaea that
produce methane under anoxic conditions, in a
process known...
-
pathway through which methanogens produce methane, is an
ancient and
widespread trait. The
monophyletic nature of
modern methanogens indicates that methanogenesis...
-
happened upon a
group of
methanogens with rRNA
vastly different from any
known prokaryotes or eukaryotes.
These methanogens were much more
similar to...
- this wide
distribution is a
group of
unique cofactors that
evolved in
methanogens,
which are
restricted to this
group of archaea.
Metabolism involves a...
-
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...
-
respiration only
known to be
conducted by some
members of the
domain Archaea.
Methanogens occur in
landfills and soils,
ruminants (for example, cattle), the guts...
- ends by
roughly 2,696 Ma. 3200
Paleoarchean Prokaryotic archaea (e.g.
methanogens) and
bacteria (e.g. cyanobacteria)
diversify rapidly,
along with early...
- when E. coli
lives together with hydrogen-consuming organisms, such as
methanogens or sulphate-reducing bacteria. In addition, E. coli's
metabolism can...
-
eruptions from the
Siberian Traps – may have
accelerated the
evolution of
methanogens towards the end of the Permian–Tri****ic
extinction event. Microorganisms...
