Hydrogenothermaceae

Hydrogenothermaceae
Scientific classification
Domain:
Bacteria
Phylum:
Aquificota
Class:
"Aquificia"
Order:
"Hydrogenothermales"
Family:
Hydrogenothermaceae

Eder & Huber 2003 em. Gupta & Lali 2013
Genera
  • Hydrogenothermus
  • Persephonella
  • Sulfurihydrogenibium
  • Venenivibrio

The Hydrogenothermaceae family are bacteria that live in harsh environmental settings. They have been found in hot springs, sulfur pools, thermal ocean vents. They are true bacteria as opposed to the other inhabitants of extreme environments, the Archaea. An example occurrence of certain extremophiles in this family are organisms of the genus Sulfurihydrogenibium that are capable of surviving in extremely hot environments such as Hverigerdi, Iceland.[1]

Obtaining energy

Hydrogenothermaceae families consist of aerobic or microaerophilic bacteria, which generally obtain energy by oxidation of hydrogen or reduced sulfur compounds by molecular oxygen.

Phylogeny

16S rRNA-based LTP release 132 by The All-Species Living Tree Project[2] Annotree v1.2.0[3][4] which uses the GTDB 05-RS95 (Genome Taxonomy Database)[5][6]
Hydrogenothermaceae
 

Persephonella hydrogeniphila

 
 
 

Persephonella marina

 
 
 

Persephonella guaymasensis

 
 
 

Venenivibrio stagnispumantis

 
Sulfurihydrogenibium
 

S. yellowstonense

 
 
 
 

S. kristjanssonii

 
 

S. subterraneum

 
 
 
 

S. azorense

 
 

S. rodmanii

 
 
 
 
 
 
 
 
Hydrogenothermaceae
Sulfurihydrogenibium
 

S. yellowstonense

 
 
 

S. subterraneum

 
 

S. azorense

 
 
 
 
 

Hydrogenothermus marinus

 
Persephonella
 

P. marina

 
 

P. hydrogeniphila

 
 
 
 

Taxonomy

The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature (LSPN)[7] and the National Center for Biotechnology Information (NCBI).[8]

  • Order "Hydrogenothermales"
    • Family Hydrogenothermaceae Eder and Huber 2003
      • Hydrogenothermus Stöhr et al. 2001
        • H. marinus Stöhr et al. 2001
      • Persephonella Götz et al. 2002
        • "P. atlantica" Francois et al. 2020
        • P. guaymasensis Götz et al. 2002
        • P. hydrogeniphila Nakagawa et al. 2003
        • P. marina Götz et al. 2002
      • Sulfurihydrogenibium Takai et al. 2003 emend. O'Neill et al. 2008
        • S. azorense Aguiar et al. 2004 emend. Nakagawa et al. 2005
        • S. kristjanssonii Flores et al. 2008
        • S. rodmanii O'Neill et al. 2008
        • S. subterraneum Takai et al. 2003 emend. Nakagawa et al. 2005
        • S. yellowstonense Nakagawa et al. 2005
      • Venenivibrio Hetzer et al. 2008

References

  1. ↑ C.Michael Hogan eds. E.Monosson and C.Cleveland (2010). "Extremophile". Encyclopedia of Earth. National Council for Science and the Environment, Washington DC. Retrieved 2011-06-11.
  2. ↑ All-Species Living Tree Project."16S rRNA-based LTP release 132". Silva Comprehensive Ribosomal RNA Database. Retrieved 2015-08-20.
  3. ↑ "AnnoTree v1.2.0". AnnoTree.
  4. ↑ Mendler, K; Chen, H; Parks, DH; Hug, LA; Doxey, AC (2019). "AnnoTree: visualization and exploration of a functionally annotated microbial tree of life". Nucleic Acids Research. 47 (9): 4442–4448. doi:10.1093/nar/gkz246. PMC 6511854. PMID 31081040.
  5. ↑ "GTDB release 05-RS95". Genome Taxonomy Database.
  6. ↑ Parks, DH; Chuvochina, M; Chaumeil, PA; Rinke, C; Mussig, AJ; Hugenholtz, P (September 2020). "A complete domain-to-species taxonomy for Bacteria and Archaea". Nature Biotechnology. 38 (9): 1079–1086. bioRxiv 10.1101/771964. doi:10.1038/s41587-020-0501-8. PMID 32341564. S2CID 216560589.
  7. ↑ Euzéby JP. "Hydrogenothermaceae". List of Prokaryotic names with Standing in Nomenclature (LPSN). Retrieved 2021-03-20.
  8. ↑ Sayers. "Hydrogenothermaceae". National Center for Biotechnology Information (NCBI) taxonomy database. Retrieved 2021-03-20.
  • Hedlund, Brian P., et al. “Isolation of Diverse Members of the Aquificales from Geothermal Springs in Tengchong, China.” Frontiers in Microbiology, vol. 6, 2015, doi:10.3389/fmicb.2015.00157.


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