Leuconostocaceae
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| Leuconostocaceae | |
|---|---|
 | |
| Lesions of Weissella confusa in the mona monkey (hematoxylin and eosin stain): A) liver: portal triads with neutrophilic infiltration (x10); A1, presence of bacterial emboli inside the vein (arrow) (x40). B) acute pneumonia: edema, congestion, and leukocyte cells exudation in the pulmonary alveoli (x10). C) encephalitis: congestion and marginalized neutrophils in nervous vessels (x10) | |
| Scientific classification | |
| Kingdom: | Bacteria |
| Division: | Firmicutes |
| Class: | Bacilli |
| Order: | Lactobacillales |
| Family: | Leuconostocaceae Garrity et al. 2001 |
| Genera | |
|
Fructobacillus | |
The Leuconostocaceae is a family of Gram-positive bacteria, placed within the order of Lactobacillales. Representative genera include Fructobacillus Leuconostoc, Oenococcus and Weissella. Bacteria that belongs to these three genera are Gram-positive, non-spore-forming, round or elongated in shape, are anaerobic or aerotolerant. They usually inhabit nutrient-rich environments such as milk, meat, vegetable products and fermented drinks (Björkroth & Holzapfel, 2006[1]). Lactic acid is the main end product of their characteristic heterofermentative carbohydrate metabolism. The phylogeny of the family of Leuconostocaceae has recently been evaluated by Chelo et al., 2007 [2]
References
- ↑ Björkroth, J., and W. Holzapfel. 2006. Genera Leuconostoc, Oenococcus and Weissella, p.267 -319. In M. Dworkin (ed.), The prokaryotes: a handbook on the biology of bacteria: Firmicutes, Cyanobacteria, vol. 4, 3rd ed. Springer-Verlag, New York, NY.
- ↑ Chelo IM, Ze-Ze L, Tenreiro R. Congruence of evolutionary relationships inside the Leuconostoc-Oenococcus-Weissella clade assessed by phylogenetic analysis of the 16S rRNA gene, dnaA, gyrB, rpoC and dnaK. Int J Syst Evol Microbiol. 2007 February;57(Pt 2):276-86. PMID 17267964
External links
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