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Acidobacteria is a phylum of bacteria. Its members are physiologically diverse and ubiquitous, especially in soils, but are under-represented in culture.
Methanotrophs are prokaryotes that metabolize methane as their source of carbon and energy. They can be either bacteria or archaea and can grow aerobically or anaerobically, and require single-carbon compounds to survive.
Methylocella silvestris is a bacterium. It is Gram-negative, aerobic, non-pigmented, non-motile, rod-shaped and methane-oxidizing facultative methanotroph. It lacks intracytoplasmic membranes common to all methane-oxidizing bacteria except Methylocella, but contain a vesicular membrane system connected to the cytoplasmic membrane. BL2(T) is the type strain.
Methylocella palustris is a species of bacterium. It is notable for oxidising methane. It is acidophilic and was first found in a peat bogs, representing a novel subtype of serine-pathway methanotrophs, for which a new genus was described. It is aerobic, Gram-negative, colourless, non-motile and its cells can be straight or curved rods. Strain KT is the type strain.
Thermacetogenium phaeum is a bacterium, the type species of its genus. It is strictly anaerobic, thermophilic, syntrophic and acetate-oxidizing. Its cells are gram-positive, endospore-forming and rod-shaped. Its type strain is PBT. It has a potential biotechnological role.
Methylocapsa acidiphila is a bacterium. It is a methane-oxidizing and dinitrogen-fixing acidophilic bacterium first isolated from Sphagnum bog. Its cells are aerobic, gram-negative, colourless, non-motile, curved coccoids that form conglomerates covered by an extracellular polysaccharide matrix. The cells use methane and methanol as sole sources of carbon and energy. B2T is the type strain.
Psychrobacter arcticus is a Gram-negative, nonmotile species of bacteria first isolated from Siberian permafrost. Its type strain is 273-4T.
Arthrobacter flavus is a species of psychrophilic bacteria. It is aerobic, gram-positive, non-spore-forming, non-motile, exhibits a rod-coccus growth cycle and produces a yellow pigment. Its type strain is CMS 19YT.
Syntrophomonas palmitatica is a bacterium. It is anaerobic, syntrophic and fatty acid-oxidizing. Its type strain is GB8-1T. Cells are slightly curved, non-motile rods.
Bryocella elongata is a bacterium, a type species of genus Bryocella. Cells are Gram-negative, non-motile pink-pigmented rods that multiply by normal cell division and form rosettes. The type strain is SN10(T). B. elongata was first isolated in 2011 from a methanotropic enrichment culture.
Novosphingobium pentaromativorans is a species of high-molecular-mass polycyclic aromatic hydrocarbon-degrading bacterium. It is Gram-negative, yellow-pigmented and halophilic. With type strain US6-1T. Its genome has been sequenced.
Virgibacillus chiguensis is a bacterium. It is Gram-positive, rod-shaped, motile, endospore-forming and halophilic, with NTU-101T as the type strain.
Brumimicrobium glaciale is a bacterium. It is gliding, rod-like and facultatively anaerobic with a fermentative metabolism.
Methylohalobius crimeensis is a moderately halophilic, methanotrophic bacterium, the type species of its genus. It is Gram-negative, aerobic, non-pigmented, motile, coccoid to spindle-shaped, with type strain 10KiT.
Bacillus aerius is a species of bacteria first isolated from cryogenic tubes used for collecting air samples from high altitudes, hence its name. Its type strain is 24KT.
Methylobacter tundripaludum is a methane-oxidizing bacterium. It is Gram-negative, rod-shaped, non-motile, non-spore forming, with type strain SV96T. Its genome has been sequenced.
Methylocystis heyeri is a Gram-negative, aerobic, methanotrophic and non-motile bacterium species from the genus of Methylocystis which has been isolated from Sphagnum peat in the Großer Teufelssee in Germany.
Methyloferula is a Gram-negative, mesophilic, psychrotolerant, aerobic and colorless genus of bacteria from the family of Beijerinckiaceae. Up to now there is only one species of this genus known.
Methyloferula stellata is a Gram-negative and non-motile bacteria from the genus of Methyloferula which has been isolated from acidic peat soil from Arkhangelsk in Russia. In contrast to most known Methanotrophs Methyloferula stellata is an aerobic acidophilic methanotroph. This makes it similar to Methylocellaspp however it is unable to grow on multicarbon substrates. It's genome was sequenced in March and April 2015.
Mucilaginibacter paludis is a facultatively aerobic and heterotrophic bacterium from the genus of Mucilaginibacter which has been isolated from acidic Sphagnum peat bog in western Siberia in Russia. Mucilaginibacter paludis has the ability to degrade pectin, xylan and laminarin.
References
- ↑ Dedysh, S. N.; Liesack, W.; Khmelenina, V. N.; Suzina, N. E.; Trotsenko, Y. A.; Semrau, J. D.; Bares, A. M.; Panikov, N. S.; Tiedje, J. M. (2000). "Methylocella palustris gen. nov., sp. nov., a new methane-oxidizing acidophilic bacterium from peat bogs, representing a novel subtype of serine-pathway methanotrophs". International Journal of Systematic and Evolutionary Microbiology. 50 (3): 955–969. doi: 10.1099/00207713-50-3-955 . ISSN 1466-5026. PMID 10843033.
- ↑ Dedysh, S. N. (2004). "Methylocella tundrae sp. nov., a novel methanotrophic bacterium from acidic tundra peatlands". International Journal of Systematic and Evolutionary Microbiology. 54 (1): 151–156. doi: 10.1099/ijs.0.02805-0 . ISSN 1466-5026. PMID 14742473.
