Biology:Secundilactobacillus
| Secundilactobacillus | |
|---|---|
Scientific classification 
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| Domain: | Bacteria |
| Phylum: | Bacillota |
| Class: | Bacilli |
| Order: | Lactobacillales |
| Family: | Lactobacillaceae |
| Genus: | Secundilactobacillus Zheng et al. 2020[1] |
| Type species | |
| Secundilactobacillus malefermentans (Farrow et al. 1989) Zheng et al. 2020[1]
| |
| Species | |
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See text. | |
Secundilactobacillus is a genus of lactic acid bacteria containing secondary fermenters separated from the primary fermenters of Lactobacillus after the latter group depletes hexoses and disaccharides.[1][2] These Gram-positive, rod-shaped heterofermenters have been isolated from beer and apple cider, and they are generally incapable of reducing fructose to mannitol.[1]
Species
| Secundilactobacillus Cladogram | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Phylogenetic relationships of twelve species reclassified by Zheng et al. 2020 |
Using whole-genome sequencing, Zheng et al. 2020 reclassified twelve Lactobacillus species into the novel genera Secundilactobacillus. The List of Prokaryotic names with Standing in Nomenclature (LPSN) currently recognizes fifteen member species:[1][2]
- Secundilactobacillus angelensis Zhang et al. 2022
- Secundilactobacillus collinoides (Carr and Davies 1972) Zheng et al. 2020
- Secundilactobacillus folii Phuengjayaem et al. 2021
- Secundilactobacillus hailunensis Liu et al. 2021
- Secundilactobacillus kimchicus (Liang et al. 2011) Zheng et al. 2020
- Secundilactobacillus malefermentans (Farrow et al. 1989) Zheng et al. 2020
- Secundilactobacillus mixtipabuli (Tohno et al. 2015) Zheng et al. 2020
- Secundilactobacillus odoratitofui (Chao et al. 2010) Zheng et al. 2020
- Secundilactobacillus oryzae (Tohno et al. 2013) Zheng et al. 2020
- Secundilactobacillus paracollinoides (Suzuki et al. 2004) Zheng et al. 2020
- Secundilactobacillus pentosiphilus (Tohno et al. 2017) Zheng et al. 2020
- Secundilactobacillus silagei (Tohno et al. 2013) Zheng et al. 2020
- Secundilactobacillus silagincola (Tohno et al. 2017) Zheng et al. 2020
- Secundilactobacillus similis (Kitahara et al. 2010) Zheng et al. 2020
- Secundilactobacillus yichangensis Liu et al. 2021
These species have genomes sizes ranging from 1.85 Mbp for S. oryzae to 3.62 Mbp for S. collinoides, and their GC-content ranges from 41.03-47%.[1]
References
- ↑ 1.0 1.1 1.2 1.3 1.4 1.5 "A taxonomic note on the genus Lactobacillus: Description of 23 novel genera, emended description of the genus Lactobacillus Beijerinck 1901, and union of Lactobacillaceae and Leuconostocaceae". Int J Syst Evol Microbiol 70 (4): 2782–2858. 2020. doi:10.1099/ijsem.0.004107. PMID 32293557.
- ↑ 2.0 2.1 "Secundilactobacillus". List of Prokaryotic names with Standing in Nomenclature (LPSN). https://lpsn.dsmz.de/genus/secundilactobacillus.
Wikidata ☰ Q107548149 entry
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