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Candidatus Augarchaeota

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"Candidatus Augarchaeota"
Scientific classification Edit this classification
Domain: Archaea
Clade: Proteoarchaeota
Kingdom: Thermoproteati
Phylum: "Candidatus Augarchaeota"
corrig. Nunoura et al. 2011
Order
  • "Ca. Caldarchaeales"
Synonyms
  • "Candidatus Aigarchaeota" Nunoura et al. 2011

"Candidatus Augarchaeota" (previously "Candidatus Aigarchaeota"[1]) is a proposed archaeal phylum of which the main representative is "Candidatus Caldiarchaeum subterraneum".[2] It is not yet clear if this represents a new phylum or a Nitrososphaeria order, since the genome of "Candidatus Caldiarchaeum subterraneum" encodes several Nitrososphaeria-like features.[3] The name "Candidatus Aigarchaeota" comes from the Greek αυγή, avgí, meaning "dawn" or "aurora", for the intermediate features of hyperthermophilic and mesophilic life during the evolution of its lineage.[2] The prefix Aig was found to be a misspelling, and corrected to Aug, thereby the new name "Candidatus Augarchaeota".[4]

Taxonomy

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Phylogeny of Caldarchaeales[5][6][7]
"Calditenuaceae"

"Ca. Calditenuis aerorheumatis"

"Caldarchaeaceae"

"Ca. Caldarchaeum subterraneum"

"Wolframiiraptoraceae"
"Ca. Terraquivivens"

"Ca. T. ruidianensis"

"Ca. T. tikiterensis"

"Ca. T. tengchongensis"

"Ca. T. yellowstonensis"

"Ca. Geocrenenecus"

"Ca. G. dongiae"

"Ca. G. arthurdayi"

"Ca. G. huangii"

"Ca. Benthortus lauensis"

"Ca. Wolframiiraptor"

"Ca. W. sinensis"

"Ca. W. allenii"

"Ca. W. gerlachensis"

  • Order "Candidatus Caldarchaeales" corrig. Rinke et al. 2020[8] ["Candidatus Aigarchaeales"]
    • Family "Calditenuaceae" Balbay et al. 2023
      • Genus "Ca. Calditenuis" Beam et al. 2016
        • "Ca. C. aerorheumatis" corrig. Beam et al. 2016
        • "Ca. C. fumarioli" Balbay et al. 2023
    • Family "Candidatus Caldarchaeaceae" Rinke et al. 2020
      • Genus "Ca. Caldarchaeum" corrig. Nunoura et al. 2011[9][10]
        • "Ca. C. subterraneum" corrig. Nunoura et al. 2011
      • Genus "Candidatus Pelearchaeum" Balbay et al. 2023
        • "Ca. P. maunauluense" Balbay et al. 2023
    • Family "Candidatus Wolframiiraptoraceae" Buessecker et al. 2022
      • Genus "Ca. Benthortus" Buessecker et al. 2022
        • "Ca. B. lauensis" Buessecker et al. 2022
      • Genus "Ca. Geocrenenecus" Buessecker et al. 2022
        • "Ca. G. arthurdayi" Buessecker et al. 2022
        • "Ca. G. dongiae" Buessecker et al. 2022
        • "Ca. G. huangii" Buessecker et al. 2022
      • Genus "Ca. Terraquivivens" Buessecker et al. 2022
        • "Ca. T. ruidianensis" Buessecker et al. 2022
        • "Ca. T. tengchongensis" Buessecker et al. 2022
        • "Ca. T. tikiterensis" Buessecker et al. 2022
        • "Ca. T. yellowstonensis" Buessecker et al. 2022
      • Genus "Ca. Wolframiiraptor" Buessecker et al. 2022
        • "Ca. W. allenii" Buessecker et al. 2022
        • "Ca. W. gerlachensis" Buessecker et al. 2022
        • "Ca. W. sinensis" Buessecker et al. 2022

See also

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References

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  1. ^ Brochier-Armanet, Celine; Forterre, Patrick; Gribaldo, Simonetta (2011-06-01). "Phylogeny and evolution of the Archaea: one hundred genomes later". Current Opinion in Microbiology. Ecology and industrial microbiology / Special section: Archaea. 14 (3): 274–281. doi:10.1016/j.mib.2011.04.015. ISSN 1369-5274.
  2. ^ a b Nunoura, T; Takaki, Y; Kakuta, J; Nishi, S; Sugahara, J; Kazama, H; Chee, GJ; Hattori, M; Kanai, A; Atomi, H; Takai, K; Takami, H (April 2011). "Insights into the evolution of Archaea and eukaryotic protein modifier systems revealed by the genome of a novel archaeal group". Nucleic Acids Research. 39 (8): 3204–23. doi:10.1093/nar/gkq1228. PMC 3082918. PMID 21169198..
  3. ^ Brochier-Armanet, Celine; Forterre, Patrick; Gribaldo, Simonetta (June 2011). "Phylogeny and evolution of the Archaea: One hundred genomes later". Current Opinion in Microbiology. 14 (3): 274–281. doi:10.1016/j.mib.2011.04.015. PMID 21632276..
  4. ^ Göker, Markus; Oren, Aharon (2024). "Valid publication of names of two domains and seven kingdoms of prokaryotes". International Journal of Systematic and Evolutionary Microbiology. 74 (1): 006242. doi:10.1099/ijsem.0.006242. ISSN 1466-5034. PMID 38252124.
  5. ^ "GTDB release 09-RS220". Genome Taxonomy Database. Retrieved 10 May 2024.
  6. ^ "ar53_r220.sp_label". Genome Taxonomy Database. Retrieved 10 May 2024.
  7. ^ "Taxon History". Genome Taxonomy Database. Retrieved 10 May 2024.
  8. ^ (2020) Christian Rinke, Maria Chuvochina, Aaron J. Mussig, Pierre-Alain Chaumeil, Adrian A. Davin, David W. Waite, William B Whitman, Donovan H. Parks, Philip Hugenholtz, Resolving widespread incomplete and uneven archaeal classifications based on a rank-normalized genome-based taxonomy
  9. ^ Sayers; et al. "Thaumarchaeota". National Center for Biotechnology Information (NCBI) taxonomy database. Retrieved 2021-06-05.
  10. ^ "GTDB release 06-RS202". Genome Taxonomy Database.

Further reading

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