Haloplasma
Haloplasma contractile | |
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Scientific classification | |
Domain: | Bacteria |
Phylum: | Mycoplasmatota |
Class: | Mollicutes |
Order: | Haloplasmatales Rainey et al. 2008[1][2] |
Family: | Haloplasmataceae Rainey et al. 2008 |
Genus: | Haloplasma Antunes et al. 2008 |
Type species | |
Haloplasma contractile Antunes et al. 2008 | |
Species | |
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Haloplasma contractile is a halophilic, cell wall-less bacterium. It is the only known representative of a deep lineage, and is classified in its own family (Haloplasmataceae) and order (Haloplasmatales), in the class Mollicutes.[1] In terms of genetics, the bacterium Haloplasma contractile contains a dcw gene cluster is responsible for containing all the genes of the organism and promoting peptidoglycan synthesis. Also, MreB/Mbl are specific homologous parts of this bacterium that are vital in the contractility of the cell. Regarding its physical attributes, this organism consists of a spherical body with approximately two protrusions which alternate between straight and contracted forms.
See also
References
- ^ a b André Antunes; Fred A. Rainey; Gerhard Wanner; Marco Taborda; Jürgen Pätzold; M. Fernanda Nobre; Milton S. da Costa; Robert Huber (2008). "A new lineage of halophilic, wall-less, contractile bacteria from a brine-filled deep of the Red Sea". Journal of Bacteriology. 190 (10): 3580–3587. doi:10.1128/JB.01860-07. PMC 2394993. PMID 18326567.
- ^ J. P. Euzéby. "Order Haloplasmatales". List of Prokaryotic names with Standing in Nomenclature.
3. Antunes, A., et al. “A New Lineage of Halophilic, Wall-Less, Contractile Bacteria from a Brine-Filled Deep of the Red Sea.” Journal of Bacteriology, vol. 190, no. 10, July 2008, pp. 3580–3587., doi:10.1128/jb.01860-07.
4. Antunes, A., et al. “Genome Sequence of Haloplasma Contractile, an Unusual Contractile Bacterium from a Deep-Sea Anoxic Brine Lake.” Journal of Bacteriology, vol. 193, no. 17, 2011, pp. 4551–4552., doi:10.1128/jb.05461-11.
External links
- Type strain of Haloplasma contractile at BacDive - the Bacterial Diversity Metadatabase
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- Domain
- Archaea
- Bacteria
- Eukaryota
- (major groups
- Excavata
- Diaphoretickes
- Hacrobia
- Cryptista
- Rhizaria
- Alveolata
- Stramenopiles
- Plants
- Hacrobia
- Amorphea
- Amoebozoa
- Opisthokonta
- Animals
- Fungi
- Mesomycetozoea)
BV1, BV3, BV5
others |
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Cyanoprokaryota |
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Firmicutes BV3 Low GC |
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- "Elulota"
- "Elulimicrobia"
- "Patescibacteria"
- ABY1
- "Absconditabacteria"
- "Andersenbacteria"
- "Berkelbacteria"
- "Dojkabacteria"
- "Doudnabacteria"
- "Gracilibacteria"
- "Howlettbacteria"
- "Katanobacteria"
- "Kazanbacteria"
- "Microgenomatia"
- "Paceibacteria"
- "Saccharimonadia"
- "Torokbacteria"
- "Wirthbacteria"
Synergistetes |
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Thermocalda |
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- Fusobacteriota
- Fusobacteriia
- "Macinerneyibacteriota"
- "Macinerneyibacteriia"
- "Muiribacteriota"
- "Muiribacteriia"
- "Rifleibacteriota"
- "Ozemibacteria"
- "Walliibacteriota"
BV2, BV4
Clade 1 |
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Clade 2 |
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Spirochaeto bacteriobiontes |
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PVC group (Planctobacteria) |
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FCB group (Sphingobacteria) |
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Proteobacteria BV2 |
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- "Qinglongiota"
- "Qinglongiia"
- "Salinosulfoleibacteria"
- "Teskebacteria"
- Source: Bergey's Manual (2001–2012)
- Alternative views: Wikispecies
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