Related Research Articles
Acidobacteria is a phylum of bacteria. Its members are physiologically diverse and ubiquitous, especially in soils, but are under-represented in culture.
Sphingomonas was defined in 1990 as a group of Gram-negative, rod-shaped, chemoheterotrophic, strictly aerobic bacteria. They possess ubiquinone 10 as their major respiratory quinone, contain glycosphingolipids (GSLs), specifically ceramide, instead of lipopolysaccharide (LPS) in their cell envelopes, and typically produce yellow-pigmented colonies.
Sphingomonadaceae are a gram-negative bacterial family of the Alphaproteobacteria. An important feature is the presence of sphingolipids in the outer membrane of the cell wall. The cells are ovoid or rod-shaped. Others are also pleomorphic, i.e. the cells change the shape over time. Some species from Sphingomonadaceae family are dominant components of biofilms.
Dehalococcoides is a genus of bacteria within class Dehalococcoidia that obtain energy via the oxidation of hydrogen and subsequent reductive dehalogenation of halogenated organic compounds in a mode of anaerobic respiration called organohalide respiration. They are well known for their great potential to remediate halogenated ethenes and aromatics. They are the only bacteria known to transform highly chlorinated dioxins, PCBs. In addition, they are the only known bacteria to transform tetrachloroethene to ethene.
Sphingomonas paucimobilis is a strictly aerobic Gram-negative bacterium that has a single polar flagellum with slow motility. The cell size is around 0.7 x 1.4 μm. It is usually found in soil. As with the other members of the genus, its biochemistry is remarkable in possession of ubiquinone 10 as its major respiratory quinone, and of glycosphingolipids instead of lipopolysaccharides in its cell envelope. It has been implicated in various types of clinical infections.
Polyvinyl alcohol dehydrogenase (cytochrome) (EC 1.1.2.6, PVA dehydrogenase, PVADH) is an enzyme with systematic name polyvinyl alcohol:ferricytochrome-c oxidoreductase. This enzyme catalyses the following chemical reaction
Pyrethroid hydrolase (EC 3.1.1.88, pyrethroid-hydrolyzing carboxylesterase, pyrethroid-hydrolysing esterase, pyrethroid-hydrolyzing esterase, pyrethroid-selective esterase, pyrethroid-cleaving enzyme, permethrinase, PytH, EstP) is an enzyme with systematic name pyrethroid-ester hydrolase. This enzyme catalyses the following chemical reaction
Sphingomonas parapaucimobilis is a species of bacteria. Its type strain is JCM 7510.
Sphingomonas yanoikuyae is a short rod-shaped, strictly aerobic, Gram-negative, non-motile, non-spore-forming, chemoheterotrophic species of bacteria that is yellow or off-white in color. Its type strain is JCM 7371. It is notable for degrading a variety of aromatic compounds including biphenyl, naphthalene, phenanthrene, toluene, m-, and p-xylene. S. yanoikuyae was discovered by Brian Goodman on the southern coast of Papua New Guinea. However, Sphingomonas have a wide distribution across freshwater, seawater, and terrestrial habitats. This is due to the bacteria’s ability to grow and survive under low-nutrient conditions as it can utilize a broad range of organic compounds.
Sphingomonas adhaesiva is a species of bacteria. Its type strain is JCM 7370. The cells are rods and it has one polar flagellum. It is aerobic.
Sphingomonas aromaticivorans is a species of bacteria. It is an aromatic compound-degrading bacteria, it is gram-negative, non-spore-forming, non-motile and rod-shaped. It is found in deep-terrestrial-subsurface sediments.
Sphingomonas stygia is a species of bacteria. It is an aromatic compound-degrading bacteria, it is gram-negative, non-spore-forming, non-motile and rod-shaped. It is found in deep-terrestrial-subsurface sediments.
Sphingobium japonicum is a hexachlorocyclohexane-degrading bacteria with type strain MTCC 6362T. Its genome has been sequenced.
Sphingobium indicum is a hexachlorocyclohexane-degrading bacteria with type strain MTCC 6364T. Its genome has been sequenced.
Pseudonocardia benzenivorans is a Gram-positive, rod-shaped, non-spore-forming bacterium, with type strain B5T(=DSM 44703T =CIP 107928T).
Sphingomonas formosensis is a Gram-negative and short rod-shaped bacteria from the genus of Sphingomonas which has been isolated from agricultural soil in Kaohsiung County in Taiwan. Sphingomonas formosensis has the ability degrade polycyclic aromatic hydrocarbon compounds.
Sphingomonas histidinilytica is a Gram-negative and non-spore-forming bacteria from the genus of Sphingomonas which has been isolated from hexachlorocyclohexane contaminated soil from a dump site in Ummari near Lucknow in Uttar Pradesh in India.
Sphingomonas indica is a Gram-negative, rod-shaped and non-motile bacteria from the genus of Sphingomonas which has been isolated from hexachlorocyclohexane soil from a dump site in Ummari near Lucknow in Uttar Pradesh in India.
Sphingomonas laterariae is a Gram-negative, rod-shaped and non-motile bacteria from the genus of Sphingomonas which has been isolated from a dump site which was contaminated with hexachlorocyclohexane in Ummari in India.
Sphingomonas oligophenolica is a Gram-negative, strictly aerobic and non-motile bacteria from the genus of Sphingomonas which has been isolated from paddy field soil in Japan. Sphingomonas oligophenolica has the ability to degrade phenolic acids.
References
- ↑ Pal, R. (2005). "Hexachlorocyclohexane-degrading bacterial strains Sphingomonas paucimobilis B90A, UT26 and Sp+, having similar lin genes, represent three distinct species, Sphingobium indicum sp. nov., Sphingobium japonicum sp. nov. and Sphingobium francense sp. nov., and reclassification of [Sphingomonas] chungbukensis as Sphingobium chungbukense comb. nov". International Journal of Systematic and Evolutionary Microbiology. 55 (5): 1965–1972. doi: 10.1099/ijs.0.63201-0 . ISSN 1466-5026. PMID 16166696.
