Biology:Haloarcula quadrata
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Short description: Species of archaeon
| Haloarcula quadrata | |
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| SEM image of Haloarcula quadrata. | |
| Scientific classification | |
| Domain: | |
| Phylum: | |
| Class: | Halobacteria
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| Order: | |
| Family: | |
| Genus: | |
| Species: | H. quadrata
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| Binomial name | |
| Haloarcula quadrata Oren et al. 1999
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Haloarcula quadrata is a species of archaea discovered in a brine pool in the Sinai peninsula of Egypt. It was one of the first strains of prokaryotes whose cells show a flat, box-like shape.[1]
They were categorized as Haloarcula on the basis of their polar lipid composition.[1]
Morphology and metabolism
The cells move using single or multiple flagella but lack gas vacuoles.[1] Species within the genus Haloarcula are Gram negative and extremely halophilic, and they can use any of several sources of carbon.[2]
References
- ↑ 1.0 1.1 1.2 Oren, A.; Ventosa, A.; Gutierrez, M. C.; Kamekura, M. (1 July 1999). "Haloarcula quadrata sp. nov., a square, motile archaeon isolated from a brine pool in Sinai (Egypt)". International Journal of Systematic Bacteriology 49 (3): 1149–1155. doi:10.1099/00207713-49-3-1149. PMID 10425773.
- ↑ Ventosa, A. (September 14, 2015). "Haloarcula". Bergey's Manual of Systematics of Archaea and Bacteria. 1 (2nd ed.). 1–10. doi:10.1002/9781118960608.gbm00481. ISBN 9781118960608.
External links
Wikidata ☰ Q16641164 entry
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