Halorubraceae

Halorubraceae is a family of halophilic, chemoorganotrophic or heterotrophic archaea within the order Haloferacales.[1][2][3] The type genus of this family is Halorubrum.[4] Its biochemical characteristics are the same as the order Haloferacales.

Halorubraceae
Scientific classification
Domain:
Archaea
Phylum:
Euryarchaeota
Class:
Halobacteria
Order:
Haloferacales
Family:
Halorubraceae

Gupta et al. 2016
Genera

The name Halorubraceae is derived from the Latin term Halorubrum, referring to the type genus of the family and the suffix "-ceae," an ending used to denote a family. Together, Halorubraceae refers to a family whose nomenclatural type is the genus Halorubrum.

Current taxonomy and molecular signatures

As of 2021, Halorubraceae contains nine validly published genera.[4] This family can be distinguished from other Halobacteria by the presence of four conserved signature proteins (CSPs).[1]

Phylogeny

The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature (LPSN)[5] and National Center for Biotechnology Information (NCBI).[6]

16S rRNA-based LTP_01_2022[7][8][9] 53 marker proteins based GTDB 07-RS207[10][11][12]
Haloferacales
 

Halobaculum *

 
 
 
 

Salinigranum Cui & Zhang 2014 *

 
 
 

Halolamina *

 
 
 

Halohasta *

 
 

Halonotius *

 
 
 
 
 
 
 

Haloferax

 
 
 

Halopelagius

 
 
 

Halogeometricum

 
 

Halobellus (incl. Haloquadratum)

 
 
 
 
 
 
 

Halobium *

 
 
 
 

Halegenticoccus

 
 

Haloprofundus

 
 
 

Halogranum

 
 
 
 
 

Haloplanus

 
 
 

Halalkaliarchaeum *

 
 
 

Halopenitus *

 
 
 

Haloparvum

 
 

Halorubrum *

 
 
 
 
 
 
 
 
 
Haloferacales
 

Haloferacaceae

 
Halorubraceae
 
 

Halobaculum Oren et al. 1995

 
 

Halolamina Cui et al. 2011

 
 
 
 
 

"Halalkalirubrum" Zuo et al. 2021

 
 
 

Halohasta Mou et al. 2013

 
 

Halonotius Burns et al. 2010

 
 
 
 
 

Halalkaliarchaeum Sorokin et al. 2019

 
 
 

Halopenitus Amoozegar et al. 2012

 
 
 

Haloparvum Chen et al. 2016

 
 

Halorubrum McGenity & Grant 1996

 
 
 
 
 
 
 

Note: * Halorubraceae

See also

References
  1. Gupta, Radhey S.; Naushad, Sohail; Fabros, Reena; Adeolu, Mobolaji (2016-02-02). "A phylogenomic reappraisal of family-level divisions within the class Halobacteria: proposal to divide the order Halobacteriales into the families Halobacteriaceae, Haloarculaceae fam. nov., and Halococcaceae fam. nov., and the order Haloferacales into the families, Haloferacaceae and Halorubraceae fam nov". Antonie van Leeuwenhoek. 109 (4): 565–587. doi:10.1007/s10482-016-0660-2. ISSN 0003-6072. S2CID 10437481.
  2. Grant, William D.; Kamekura, Masahiro; McGenity, Terry J.; Ventosa, Antonio (2015-09-14). "Halobacteria class. nov". Bergey's Manual of Systematics of Archaea and Bacteria: 1. doi:10.1002/9781118960608.cbm00026. ISBN 9781118960608.
  3. Oren, Aharon (2012-02-01). "Taxonomy of the family Halobacteriaceae: a paradigm for changing concepts in prokaryote systematics". International Journal of Systematic and Evolutionary Microbiology. 62 (2): 263–271. doi:10.1099/ijs.0.038653-0. ISSN 1466-5026. PMID 22155757.
  4. "Family: Halorubraceae". lpsn.dsmz.de. Retrieved 2021-06-27.
  5. J.P. Euzéby. "Halorubraceae". List of Prokaryotic names with Standing in Nomenclature (LPSN). Retrieved 2021-11-17.
  6. Sayers; et al. "Halorubraceae". National Center for Biotechnology Information (NCBI) taxonomy database. Retrieved 2022-06-05.
  7. "The LTP". Retrieved 23 February 2022.
  8. "LTP_all tree in newick format". Retrieved 23 February 2022.
  9. "LTP_01_2022 Release Notes" (PDF). Retrieved 23 February 2022.
  10. "GTDB release 07-RS207". Genome Taxonomy Database. Retrieved 20 June 2022.
  11. "ar53_r207.sp_labels". Genome Taxonomy Database. Retrieved 20 June 2022.
  12. "Taxon History". Genome Taxonomy Database. Retrieved 20 June 2022.
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