Biology:Clostridium pasteurianum
| Clostridium pasteurianum | |
|---|---|
Scientific classification 
| |
| Domain: | Bacteria |
| Phylum: | Bacillota |
| Class: | Clostridia |
| Order: | Eubacteriales |
| Family: | Lachnospiraceae |
| Genus: | Clostridium |
| Species: | C. pasteurianum
|
| Binomial name | |
| Clostridium pasteurianum Winogradsky, 1895[1]
| |
| Type strain | |
| 5, ATCC 6013, BCRC 10942, CCRC 10942, CCT 0203, CCUG 31328, CECT 377, DSM 525, DSMZ 525, E. McCoy 5, FIRDI 942, IMET 11346, IMG 1584 b, IZ 563, JCM 1108, JCM 1408, KCTC 1674, L.S. McClung 2300, LMAU C85, LMG 3285, LMG 5709, McClung 2000, McClung 2300, McClung L.S. 2300, McClung L.S., 2300, McCoy 5, McCoy E. 5, NCDO 1845, NCFB 1845, NCIB 9486, NCIMB 9486, VKM B-1774, W-5, Winogradsky W-5[2] | |
| Synonyms[3] | |
| |
Clostridium pasteurianum (previously known as Clostridium pastorianum) is a bacterium discovered in 1890 by the Russian microbiologist Sergei Winogradsky. It was the first free living (non-symbiotic) micro-organism discovered that could fix free nitrogen from the air.[4]
Clostridium pasteurianum is a producer of carboxylic acids.[5] It has the ability to convert carbohydrates to butyrate, acetate, carbon dioxide, and molecular hydrogen through fermentation. Similar to Clostridium acetobutylicum, Clostridium pasteurianum also has the ability to switch from acid to solvent production under certain growth conditions, Several efforts have been made to document its growth conditions; however, it is still unclear whether the growth parameters which have been shown to produce favorable solvent production in C. acetobutylicum played a significant role in the regulation of metabolism in C. pasteurianum in a similar fashion. It produces the gaseous alteration of canned fruits and tomatoes and does not develop at a pH lower than 3.7.[6]
C. pasteurianum is a mesophile.[7]
Taxonomy
Initially named Clostridium pastorianum by Winogradsky, its name was later changed to the current spelling.[4]
Morphology
Clostridium pasteurianum is a large, Gram-positive, spore-forming bacillus. It is a soil bacterium, and an obligate anaerobe.[4]
References
- ↑ "Taxonomy Browser (Clostridium pasteurianum)". https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?lvl=0&id=1501.
- ↑ "Taxon passport: Clostridium pasteurianum". http://www.straininfo.net/taxa/543.
- ↑ "Clostridium pasteurianum - Taxonomy Browser". http://www.straininfo.net/taxa/543/browser/euzeby.
- ↑ 4.0 4.1 4.2 Dworkin, Martin; Gutnick, David (March 2012). "Sergei Winogradsky: a founder of modern microbiology and the first microbial ecologist". FEMS Microbiology Reviews 36 (2): 364–79. doi:10.1111/j.1574-6976.2011.00299.x. PMID 22092289.
- ↑ Abbad-Andaloussi, Samir; Amine, Jamal; Gerard, Philippe; Petitdemange, Henri (1997-07-10). "Effect of glucose on glycerol metabolism by Clostridium butyricum". Journal of Applied Microbiology 84 (4): 515–522. doi:10.1046/j.1365-2672.1998.00374.x. PMID 9633649.
- ↑ Dabrock, Bahl, Gottschalk, Birgit, Hubert, Gerhard (21 January 1992). "Parameters Affecting Solvent Production by Clostridium pasteurianum". Applied and Environmental Microbiology (American Society for Microbiology) 58 (4): 1233–9. doi:10.1128/AEM.58.4.1233-1239.1992. PMID 16348691. Bibcode: 1992ApEnM..58.1233D.
- ↑ "Clostridium pasteurianum: Organism Metadata". https://gold.jgi.doe.gov/project?id=Gp0007423.
External links
Wikidata ☰ Q3681124 entry
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