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The Lactobacillaceae are a family of lactic acid bacteria. It is the only family in the lactic acid bacteria which includes homofermentative and heterofermentative organisms; in the Lactobacillaceae, the pathway used for hexose fermentation is a genus-specific trait. Lactobacillaceae include the homofermentative lactobacilli Lactobacillus, Holzapfelia, Amylolactobacillus, Bombilactobacillus, Companilactobacillus, Lapidilactobacillus, Agrilactobacillus, Schleiferilactobacillus, Loigolactobacillus, Lacticaseibacillus, Latilactobacillus, Dellaglioa, Liquorilactobacillus, Ligilactobacillus, and Lactiplantibacillus; the heterofermentative lactobacilli Furfurilactobacillus, Paucilactobacillus, Limosilactobacillus, Fructilactobacillus, Acetilactobacillus, Apilactobacillus, Levilactobacillus, Secundilactobacillus, and Lentilactobacillus, which were previously classified in the genus Lactobacillus; and the heterofermentative genera Convivina, Fructobacillus, Leuconostoc, Oenococcus, and Weissella which were previously classified in the Leuconostocaceae.
Weissella is a genus of gram-positive bacteria placed within the family Lactobacillaceae, formerly considered species of the Leuconostoc paramesenteroides group. The morphology of Weissella species varies from spherical or lenticular cells to irregular rods. Several strains of Weissella cibaria and Weissella confusa have shown probiotic potential. In particular, the cell-free culture supernatant of Weissella confusa shows a number of beneficial characteristics, such as antibacterial potential and anti-inflammatory efficiency. However, several strains of W. confusa are opportunistic bacteria. A number of studies have been done on the safety of the bacterial species, indicating their probiotic potential. The Senate Commission on Food Safety has validated the use of W. confusa in food.
Weissella hellenica is a species of Gram-positive bacteria, placed within the family of Leuconostocaceae. It is frequently isolated from fermented sausage and flounder intestine, as well as Korean fermented pickle Kimchi and barrels used to make Japanese pickles. Some strains have been observed to be probiotic while some have not. Some strains produce bacteriocins named weissellicins which show antimicrobial activity against other bacteria.
Ligilactobacillus acidipiscis is a species in the genus Ligilactobacillus. It is a homofermentative, rod-shaped lactic acid bacteria. Its type strain is FS60-1T.
Weissella koreensis is a species of Gram-positive bacteria in the family Leuconostocaceae. The bacteria has irregular cells, is tolerant of acid, and does not develop spores. It was described by Lee et al. in 2002.
Cyclobacterium is a mesophilic, neutrophilic, chemoorganotrophic and aerobic bacterial genus from the family of Cyclobacteriaceae. Cyclobacterium bacteria occur in marine habitats
Larkinella is a Gram-negative, chemoorganotrophic and strictly aerobic bacterial genus from the family of Spirosomaceae.
Lewinella is a Gram-negative, chemoorganotrophic and aerobic genus from the family Lewinellaceae.
Neptunomonas is an anaerobic and rod-shaped genus of bacteria from the family of Oceanospirillaceae.
Weissella ceti is a Gram-positive and non-spore-forming bacterium from the genus of Weissella which was first isolated from beaked whales. Erstwhile believed that W. ceti could cause hemorrhagic illness in Rainbow trouts, however, seems to be a different species from the same genus: Weissella tructae.
Weissella bombi is a bacterium from the genus of Weissella which has been isolated from the gut of the bumblebee Bombus terrestris from Ghent in Belgium.
Weissella diestrammenae is a Gram-positive, facultatively anaerobic and non-motile bacterium from the genus of Weissella which has been isolated from the gut of the camel cricket Diestrammena coreana in Korea.
Weissella fabalis is a facultatively anaerobic and non-motile bacterium from the genus of Weissella which has been isolated from fermented cocoa beans from Brazil.
Weissella fabaria is a bacterium from the genus of Weissella which has been isolated from fermented cocoa beans from New Tafo in Ghana.
Weissella ghanensis is a bacterium from the genus of Weissella which has been isolated from fermented cocoa beans in Ghana.
Weissella oryzae is a Gram-positive bacterium from the genus of Weissella which has been isolated from fermented Japanese rice from Tochigi Prefecture in Japan.
Weissella uvarum is a bacterium from the genus of Weissella which has been isolated from wine grapes from Nemea in Greece.
Weissella soli is a bacterium from the genus of Weissella which has been isolated from soil in Sweden.
Olsenella profusa is a bacterium from the genus of Olsenella which has been isolated from subgingival plaque in the United States.
Janibacter terrae is a bacterium from the genus Janibacter which has been isolated from soil in Korea. Janibacter terrae is able to degrade trichloroethylene. Janibacter brevis was originally classified as its own species, but was later found to be a heterotypic synonym of J. terrae.
References
- ↑ Zheng J, Wittouck S, Salvetti E, Franz CMAP, Harris HMB, Mattarelli P, O'Toole PW, Pot B, Vandamme P, Walter J, Watanabe K, Wuyts S, Felis GE, Gänzle MG, Lebeer S. (2020). "A taxonomic note on the genus Lactobacillus: Description of 23 novel genera, emended description of the genus LactobacillusBeijerinck 1901, and union of Lactobacillaceae and Leuconostocaceae". Int J Syst Evol Microbiol. 70 (4): 2782–2858. doi: 10.1099/ijsem.0.004107 . hdl: 10067/1738330151162165141 . PMID 32293557.
- 1 2 Parte, A.C. "Weissella". LPSN .
- ↑ "Weissella beninensis Taxon Passport - StrainInfo". www.straininfo.net.[ dead link ]
- ↑ "Weissella beninensis". www.uniprot.org.
- ↑ Parker, Charles Thomas; Mannor, Kara; Garrity, George M. "Nomenclature Abstract for Weissella beninensis Padonou et al. 2010". The NamesforLife Abstracts. doi:10.1601/nm.20092 (inactive 2024-04-17).
{{cite journal}}: CS1 maint: DOI inactive as of April 2024 (link) - ↑ "Details: DSM-22752". www.dsmz.de.
- ↑ Padonou, SW; Schillinger, U; Nielsen, DS; Franz, CM; Hansen, M; Hounhouigan, JD; Nago, MC; Jakobsen, M (September 2010). "Weissella beninensis sp. nov., a motile lactic acid bacterium from submerged cassava fermentations, and emended description of the genus Weissella". International Journal of Systematic and Evolutionary Microbiology. 60 (Pt 9): 2193–8. doi: 10.1099/ijs.0.014332-0 . PMID 19897612.
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