Thermoproteati

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Thermoproteati
MW001-good 022-new.jpg
Sulfolobus
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Archaea
Kingdom: Thermoproteati
Guy & Ettema 2024
Type genus
Thermoproteus
Zillig & Stetter 1982 [1]
Phyla [2]
Synonyms
  • "Crenarchaeota" Garrity & Holt 2002
  • "Eocyta" Lake et al. 1984 [3] [4]
  • "Filarchaeota" Cavalier-Smith 2014
  • "Proteoarchaeota" Petitjean et al. 2014 [5]
  • "TACK" Guy & Ettema 2011

Thermoproteati is a kingdom of archaea. Its synonym, "TACK", is an acronym for " Candidatus Thaumarchaeota" (now Nitrososphaerota), "Ca. Aigarchaeota", "Crenarchaeota (now Thermoproteota), and "Ca. Korarchaeota", the first groups discovered. They are found in different environments ranging from acidophilic thermophiles to mesophiles and psychrophiles and with different types of metabolism, predominantly anaerobic and chemosynthetic. [6] Thermoproteati is a kingdom that is sister to the "Asgard" branch that gave rise to the eukaryotes. It has been proposed that the Thermoproteati kingdom be classified as "Crenarchaeota" and that the traditional "Crenarchaeota" (Thermoproteota) be classified as a class called Sulfolobia, along with the other phyla with class rank or order. [7] After including the kingdom category into ICNP, the only validly published name of this group is kingdom Thermoproteati (Guy and Ettema 2024). [8]

Contents

Classification

Phylogeny

The relationships are roughly as follows:

McKay et al. 2019 [12] 16S rRNA based LTP_06_2022 [13] [14] [15] 53 marker proteins based GTDB 09-RS220 (24 April 2024) [16] [17] [18]
Thermoproteati
Thermoproteati:
"JANJXX01"

"Panguiarchaeales"

"Korarchaeia"

"Korarchaeales"

"BAT"
"Bathyarchaeia"

"Bifangarchaeales" [B24]

"Hecatellales" [B25]

"Xuanwuarculales" [RBG-16-48-13]

"Houtuarculales" [40CM-2-53-6]

"Wuzhiqiibiales" [TCS64]

"Zhuquarculales" [EX4484-135]

"Bathyarchaeales" [B26-1]

(MCG)
Nitrososphaeria_A

"Caldarchaeales"

Nitrososphaeria

"Geothermarchaeales"

Conexivisphaerales

Nitrososphaerales

"Sulfobacteria"
"Methanomethylicia"
("Verstraetearchaeota")
"Thermoproteia"

"Gearchaeales"

Thermofilales

Thermoproteales

Thermoproteota
Eocyte hypothesis Eocyte hypothesis.png
Eocyte hypothesis

Eocyte hypothesis

The eocyte hypothesis proposed in the 1980s by James Lake suggests that eukaryotes emerged within the prokaryotic eocytes. [20]

One piece of evidence supporting a close relationship between Thermoproteati and eukaryotes is the presence of a homolog of the RNA polymerase subunit Rbp-8 in Thermoproteota but not in "Euryarchaea". [21]

See also

References

  1. Thermoproteati in LPSN; Parte, Aidan C.; Sardà Carbasse, Joaquim; Meier-Kolthoff, Jan P.; Reimer, Lorenz C.; Göker, Markus (1 November 2020). "List of Prokaryotic names with Standing in Nomenclature (LPSN) moves to the DSMZ". International Journal of Systematic and Evolutionary Microbiology. 70 (11): 5607–5612. doi: 10.1099/ijsem.0.004332 .
  2. Parte, A.C., Sardà Carbasse, J., Meier-Kolthoff, J.P., Reimer, L.C. and Göker, M. (2020). List of Prokaryotic names with Standing in Nomenclature (LPSN) moves to the DSMZ. International Journal of Systematic and Evolutionary Microbiology, 70, 5607-5612; DOI: 10.1099/ijsem.0.004332
  3. Lake, J.A.; Henderson, E.; Oakes, M. (Clark, M.W.) (1984). "Eocytes: A new ribosome structure indicates a kingdom with a close relationship to eukaryotes". PNAS. 81 (12): 3786–3790. Bibcode:1984PNAS...81.3786L. doi: 10.1073/pnas.81.12.3786 . PMC   345305 . PMID   6587394.{{cite journal}}: CS1 maint: multiple names: authors list (link)
  4. Lake, J.A. (2015). "Eukaryotic origins". Philos Trans R Soc Lond B Biol Sci. 370 (1678): 20140321. doi:10.1098/rstb.2014.0321. PMC   4571561 . PMID   26323753.{{cite journal}}: CS1 maint: article number as page number (link)
  5. Petitjean, Céline; Deschamps, Philippe; López-García, Purificación; Moreira, David (2015-01-01). "Rooting the Domain Archaea by Phylogenomic Analysis Supports the Foundation of the New Kingdom Proteoarchaeota". Genome Biology and Evolution. 7 (1): 191–204. doi:10.1093/gbe/evu274. ISSN   1759-6653. PMC   4316627 . PMID   25527841.
  6. Guy, Lionel; Ettema, Thijs J.G. (2011). "The archaeal 'TACK' superphylum and the origin of eukaryotes". Trends in Microbiology. 19 (12): 580–587. doi:10.1016/j.tim.2011.09.002. PMID   22018741.
  7. Cavalier-Smith, Thomas; Chao, Ema E-Yung (2020). "Multidomain ribosomal protein trees and the planctobacterial origin of neomura (Eukaryotes, archaebacteria)". Protoplasma. 257 (3): 621–753. doi:10.1007/s00709-019-01442-7. PMC   7203096 . PMID   31900730.
  8. Göker, Markus; Oren, Aharon (22 January 2024). "Valid publication of names of two domains and seven kingdoms of prokaryotes". International Journal of Systematic and Evolutionary Microbiology. 74 (1). doi: 10.1099/ijsem.0.006242 . ISSN   1466-5026. PMID   38252124.
  9. "Species: Caldiarchaeum subterraneum". lpsn.dsmz.de. Retrieved 2025-04-02.
  10. "Species: Caldarchaeum subterraneum". lpsn.dsmz.de. Retrieved 2025-04-02.
  11. Wang, Yinzhao; Wegener, Gunter; Hou, Jialin; Wang, Fengping; Xiao, Xiang (2019-03-04). "Expanding anaerobic alkane metabolism in the domain of Archaea" . Nature Microbiology. 4 (4): 595–602. doi:10.1038/s41564-019-0364-2. ISSN   2058-5276.
  12. McKay, L.J., Dlakić, M., Fields, M.W. et al. Co-occurring genomic capacity for anaerobic methane and dissimilatory sulfur metabolisms discovered in the Korarchaeota. Nat Microbiol 4, 614–622 (2019) doi:10.1038/s41564-019-0362-4
  13. "The LTP". The All-Species Living Tree Project . Retrieved 10 May 2023.
  14. "LTP_all tree in newick format". The All-Species Living Tree Project . Retrieved 10 May 2023.
  15. "LTP_06_2022 Release Notes" (PDF). The All-Species Living Tree Project . Retrieved 10 May 2023.
  16. "GTDB release 09-RS220". Genome Taxonomy Database . Retrieved 10 May 2024.
  17. "ar53_r220.sp_label". Genome Taxonomy Database . Retrieved 10 May 2024.
  18. "Taxon History". Genome Taxonomy Database . Retrieved 10 May 2024.
  19. Cox, C. J.; Foster, P. G.; Hirt, R. P.; Harris, S. R.; Embley, T. M. (2008). "The archaebacterial origin of eukaryotes". Proc Natl Acad Sci USA. 105 (51): 20356–61. Bibcode:2008PNAS..10520356C. doi: 10.1073/pnas.0810647105 . PMC   2629343 . PMID   19073919.
  20. (UCLA) The origin of the nucleus and the tree of life Archived 2003-02-07 at archive.today
  21. Kwapisz, M.; Beckouët, F.; Thuriaux, P. (2008). "Early evolution of eukaryotic DNA-dependent RNA polymerases". Trends Genet. 24 (5): 211–5. doi:10.1016/j.tig.2008.02.002. PMID   18384908.