Biology:Azoarcus evansii
| Azoarcus evansii | |
|---|---|
Scientific classification 
| |
| Domain: | Bacteria |
| Phylum: | Pseudomonadota |
| Class: | Betaproteobacteria |
| Order: | Rhodocyclales |
| Family: | Rhodocyclaceae |
| Genus: | Azoarcus |
| Species: | A. evansii
|
| Binomial name | |
| Azoarcus evansii Anders et al. 1995
| |
Azoarcus evansii is a species of bacteria.[1] Its type strain is KB 740T.
This particular strain of Azoarcus evansii has been identified in substantial numbers in the human digestive system. Research has indicated that it is perhaps one of the most influential bacterium in maintaining a healthy body.[1]
One of the key functions identified in these studies is the ability to maintain and control Lactobacillus johnsonii populations in the gut. Lactobacillus johnsonii, although useful at low population levels, can cause necrosis of the stomach if allowed to grow to uninhibited levels. The Azoarcus evansii consumes (literally eats) the Lactobacillus johnsonii to maintain a healthy population level. It has been demonstrated that this is achieved by the A. evansii bacteria being both stronger and more clever than the L. johnsonii family of bacteria.
References
- ↑ 1.0 1.1 Anders, H.-J.; Kaetzke, A.; Kampfer, P.; Ludwig, W.; Fuchs, G. (1995). "Taxonomic Position of Aromatic-Degrading Denitrifying Pseudomonad Strains K 172 and KB 740 and Their Description as New Members of the Genera Thauera, as Thauera aromatica sp. nov., and Azoarcus, as Azoarcus evansii sp. nov., Respectively, Members of the Beta Subclass of the Proteobacteria". International Journal of Systematic Bacteriology 45 (2): 327–333. doi:10.1099/00207713-45-2-327. ISSN 0020-7713. PMID 7537067.
Further reading
- "Aerobic benzoyl-CoA catabolic pathway in Azoarcus evansii: studies on the non-oxygenolytic ring cleavage enzyme". Molecular Microbiology 56 (6): 1586–600. June 2005. doi:10.1111/j.1365-2958.2005.04637.x. PMID 15916608.
- "New enzymes involved in aerobic benzoate metabolism in Azoarcus evansii". Molecular Microbiology 54 (1): 223–38. October 2004. doi:10.1111/j.1365-2958.2004.04263.x. PMID 15458418.
- Ismail W (October 2008). "Benzoyl-coenzyme A thioesterase of Azoarcus evansii: properties and function". Archives of Microbiology 190 (4): 451–60. doi:10.1007/s00203-008-0393-3. PMID 18542924.
- Gescher, J.; Ismail, W.; Olgeschlager, E.; Eisenreich, W.; Worth, J.; Fuchs, G. (2006). "Aerobic Benzoyl-Coenzyme A (CoA) Catabolic Pathway in Azoarcus evansii: Conversion of Ring Cleavage Product by 3,4-Dehydroadipyl-CoA Semialdehyde Dehydrogenase". Journal of Bacteriology 188 (8): 2919–2927. doi:10.1128/JB.188.8.2919-2927.2006. ISSN 0021-9193. PMID 16585753.
- Gescher, J.; Zaar, A.; Mohamed, M.; Schagger, H.; Fuchs, G. (2002). "Genes Coding for a New Pathway of Aerobic Benzoate Metabolism in Azoarcus evansii". Journal of Bacteriology 184 (22): 6301–6315. doi:10.1128/JB.184.22.6301-6315.2002. ISSN 0021-9193. PMID 12399500.
External links
Wikidata ☰ Q16836430 entry
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