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The Rhodospirillales are an order of Pseudomonadota.
Thermus is a genus of thermophilic bacteria. It is one of several bacteria belonging to the Deinococcota phylum. Thermus species can be distinguished from other genera in the family Thermaceae as well as all other bacteria by the presence of eight conserved signature indels (CSIs) found in proteins such as adenylate kinase and replicative DNA helicase as well as 14 conserved signature proteins (CSPs) that are exclusively shared by members of this genus.
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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.
The Brucellaceae are a family of the Gram-negative Hyphomicrobiales. They are named after Sir David Bruce, a Scottish microbiologist. They are aerobic chemoorganotrophes. The family comprises pathogen and soil bacteria
In taxonomy, Ruegeria is a genus of the Rhodobacteraceae. This genus was formerly known as the marine Agrobacterium before they were reclassified in 1998. It bears in fact the name of Hans-Jürgen Rüger, a German microbiologist, for his contribution to the taxonomy of marine species of Agrobacterium.
Alphaproteobacteria is a class of bacteria in the phylum Pseudomonadota. The Magnetococcales and Mariprofundales are considered basal or sister to the Alphaproteobacteria. The Alphaproteobacteria are highly diverse and possess few commonalities, but nevertheless share a common ancestor. Like all Proteobacteria, its members are gram-negative and some of its intracellular parasitic members lack peptidoglycan and are consequently gram variable.
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The Sphingomonadales are an order of the Alphaproteobacteria.
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Rhodoplanes is a phototrophic genus of bacteria. Rhodoplanes produces hopanoids like diplopterol, tetrahymanol, 2-methyldiplopterol, 2-methyltetrahymanol, bacteriohopanetetrol, bacteriohopaneaminotriol and carotenoids like spirilloxanthin, rhodopin, anhydrorhodovibrin, 1,1′-dihydroxylycopene and 3,4,3′,4′-tetrahydrospirilloxanthin
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References
- 1 2 LPSN bacterionet
- ↑ Taxonomy Browser
- ↑ John G Holt (1 October 1993). Bergey's Manual of Determinative Bacteriology (9 ed.). Lippincott Williams & Wilkins. ISBN 0683006037.
- ↑ Kawamura, Y.; Fujiwara, N.; Naka, T.; Mitani, A.; Kubota, H.; Tomida, J.; Morita, Y.; Hitomi, J. (2012). "Genus Enhydrobacter Staley et al. 1987 should be recognized as a member of the family Rhodospirillaceae within the class Alphaproteobacteria". Microbiology and Immunology. 56 (1): 21–26. doi: 10.1111/j.1348-0421.2011.00401.x . PMID 22145860. S2CID 26738769.
- ↑ Staley, James (July 1987). "Enhydrobacter aerasaccus gen. nov. , sp. nov. a Gas-Vacuolated, Facultatively Anaerobic, Heterotrophic Rod" (PDF). International Journal of Systematic Bacteriology. 37 (3): 289–291. doi:10.1099/00207713-37-3-289 . Retrieved 8 November 2018.