Thermoproteales
Scientific classification Edit this classification
Domain: Archaea
Kingdom: Proteoarchaeota
Superphylum: TACK group
Phylum: Thermoproteota
Class: Thermoprotei
Order: Thermoproteales
Zillig & Stetter, 1982
Families
Synonyms
  • "Thermocladiaceae" Rinke et al. 2020
  • Thermofilales Zayulina et al. 2021

Thermoproteales are an order of archaeans in the class Thermoprotei.[1] They are the only organisms known to lack the SSB proteins, instead possessing the protein ThermoDBP that has displaced them. The rRNA genes of these organisms contain multiple introns, which can be homing endonuclease encoding genes, and their presence can impact the binding of "universal" 16S rRNA primers often used in environmental sequencing surveys.[2]

Phylogeny

The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature (LPSN) [3] and National Center for Biotechnology Information (NCBI)[4]

16S rRNA based LTP_06_2022[5][6][7] 53 marker proteins based GTDB 08-RS214[8][9][10]
Thermoproteales

Thermofilaceae

Thermoproteaceae

Thermofilales

Thermofilaceae

Thermoproteales

"Thermocladiaceae"

Thermoproteaceae

References

  1. See the NCBI webpage on Thermoproteales. Data extracted from the "NCBI taxonomy resources". National Center for Biotechnology Information. Retrieved 2007-03-19.
  2. Jay ZJ and Inskeep WP. (July 2015). "The distribution, diversity, and importance of 16S rRNA gene introns in the order Thermoproteales". Biology Direct. 10 (35): 35. doi:10.1186/s13062-015-0065-6. PMC 4496867. PMID 26156036.
  3. J.P. Euzéby. "Thermoproteales". List of Prokaryotic names with Standing in Nomenclature (LPSN). Retrieved 2023-05-10.
  4. Sayers; et al. "Thermoproteaceae". National Center for Biotechnology Information (NCBI) taxonomy database. Retrieved 2023-05-10.
  5. "The LTP". Retrieved 10 May 2023.
  6. "LTP_all tree in newick format". Retrieved 10 May 2023.
  7. "LTP_06_2022 Release Notes" (PDF). Retrieved 10 May 2023.
  8. "GTDB release 08-RS214". Genome Taxonomy Database. Retrieved 10 May 2023.
  9. "ar53_r214.sp_label". Genome Taxonomy Database. Retrieved 10 May 2023.
  10. "Taxon History". Genome Taxonomy Database. Retrieved 10 May 2023.

Further reading


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