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Sporosarcina aquimarina

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Species of bacterium

Sporosarcina aquimarina
Scientific classification
Domain: Bacteria
Phylum: Bacillota
Class: Bacilli
Order: Bacillales
Family: Planococcaceae
Genus: Sporosarcina
Species: Sporosarcina aquimarina
(Nakamura 1984) Yoon et al. 2001

Sporosarcina aquimarina is a rod-shaped bacterium of the genus Sporosarcina.

Characteristics

Cells of Sporosarcina aquimarina are 0.9–1.2 μm x 2.0–3.5 μm. It is motile by means of a single polar flagellum. The bacterium forms endospores (like all species of the genus).

Metabolism

Sporosarcina aquimarina is heterotrophic, as it does not perform photosynthesis. It is facultative anaerobe. If oxygen is present the metabolism is due to cellular respiration, but it can also grow anaerobic if oxygen is absent. The species is halophilic. 13% NaCl are still tolerated. Sporosarcina aquimarina is one of the bacteria that can make use of urea with the enzyme urease. Others bacteria of the same genus which possess the enzyme urease are for example S. ureaea und S. pasteurii.

Etymology

The genus name derives from the Greek word spora ("spore") and the Latin word sarcina ("package", "bundle") and refers to the fact that it forms endospores and the typical arrangement of the cells. The species name S. aquimarina derives from the fact that it was found in sea water.

Systematics

The species Sporosarcina aquimarina belongs to the family Planococcaceae of the Bacillota.

References

  1. ^ Paul Vos; George Garrity; Dorothy Jones; Noel R. Krieg; Wolfgang Ludwig; Fred A. Rainey; Karl-Heinz Schleifer; William B. Whitman (2009), Bergey's Manual of Systematic Bacteriology: Volume 3: The Firmicutes, Springer, ISBN 978-0387950419
  2. J.P. Euzéby: List of Prokaryotic names with Standing in Nomenclature (LPSN)
Prokaryotes: Bacteria classification
Domain
Archaea
Bacteria
Eukaryota
(major groups
Excavata
Diaphoretickes
Hacrobia
Cryptista
Rhizaria
Alveolata
Stramenopiles
Plants
Amorphea
Amoebozoa
Opisthokonta
Animals
Fungi
Mesomycetozoea)
Terrabacteria
BV1, BV3, BV5
others
Cyanoprokaryota
Firmicutes
BV3
Low GC
  • Bacillota
  • Bacillota A
    • "Clostridiia"
    • "Thermoanaerobacteria"
    • Thermosediminibacteria
  • Bacillota D
  • Bacillota E
    • Sulfobacillia
    • Symbiobacteriia
    • Thermaerobacteria
  • Bacillota G
    • "Hydrogenisporia"
    • Limnochordia
  • "Desulfotomaculota"
    • "Carboxydocellia"
    • "Carboxydothermia"
    • "Dehalobacteriia"
    • Desulfitobacteriia
    • Desulfotomaculia
    • "Moorellia"
    • Peptococcia
    • Syntrophomonadia
    • Thermincolia
  • "Halanaerobiaeota"
  • "Selenobacteria"
CPR group
Thermotogida
Synergistetes
Thermocalda
Fusobacterida
Hydrobacteria
BV2, BV4
Clade 1
Spirochaeto
bacteriobiontes
PVC group
(Planctobacteria)
FCB group
(Sphingobacteria)
Proteobacteria
BV2
Aquificida
Deltaproteobacteria
others
others

External links

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Taxon identifiers
Sporosarcina aquimarina
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