Proteoarchaeota

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Proteoarchaea
RT8-4.jpg
Archaea Sulfolobus infected with specific virus STSV-1
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Archaea
Clade: Proteoarchaeota
Petitjean et al. 2014
Domains, kingdoms and phyla [1] [2] [3]
Synonyms
  • "Crenarchaeida" Luketa 2012
  • "Crenarchaeota" Woese, Kandler & Wheelis 1990

Proteoarchaeota [4] is a proposed archaeal clade thought to be ancestral to the eukaryotes. [5] [6] [a]

Contents

Classification

The phylogenetic relationship of this group is still under discussion. The relationship of the members is approximately as follows: [7] [8] [9] [10]

Proteoarchaeota

Notes

  1. ↑ Approximately the same group is sometimes referred to as "TACK" after the initial letters of its early-found daughter clades: "Thaumarchaeota" (now "Nitrososphaerota"), "Aigarchaeota", "Crenarchaeota" (now Thermoproteota), and "Korarchaeota". Because of the unsettled phylogeny of the group, the names Proteoarchaeota and "TACK" (syn. Thermoproteati) may become distinct after further re-organization. (Indeed, the addition of the Promethearchaeati has made the two entities distinct.)

References

  1. ↑ Castelle, C.J.; Banfield, J.F. (2018). "Major New Microbial Groups Expand Diversity and Alter our Understanding of the Tree of Life". Cell. 172 (6): 1181–1197. doi: 10.1016/j.cell.2018.02.016 . PMID   29522741.
  2. ↑ "Kingdom: Promethearchaeati". lpsn.dsmz.de. Retrieved 2025-04-02.
  3. ↑ "Kingdom: Thermoproteati". lpsn.dsmz.de. Retrieved 2025-04-02.
  4. ↑ "Kingdom: Promethearchaeati". lpsn.dsmz.de. Retrieved 2025-04-02.
  5. ↑ Petitjean, C.; Deschamps, P.; López-García, P.; Moreira, D. (2014). "Rooting the domain Archaea by phylogenomic analysis supports the foundation of the new kingdom Proteoarchaeota". Genome Biol. Evol. 7 (1): 191–204. doi:10.1093/gbe/evu274. PMC   4316627 . PMID   25527841.
  6. ↑ Eugene V. Koonin (2015). "Archaeal ancestors of Eukaryotes: Not so elusive any more". BMC Biology. 13 (1): 84. doi: 10.1186/s12915-015-0194-5 . PMC   4594999 . PMID   26437773.
  7. ↑ Spang, Anja; Saw, Jimmy H.; Jørgensen, Steffen L.; Zaremba-Niedzwiedzka, Katarzyna; Martijn, Joran; Lind, Anders E.; van Eijk, Roel; Schleper, Christa; Guy, Lionel; Ettema, Thijs J.G. (2015). "Complex archaea that bridge the gap between prokaryotes and eukaryotes". Nature. 521 (7551): 173–179. Bibcode:2015Natur.521..173S. doi:10.1038/nature14447. PMC   4444528 . PMID   25945739.
  8. ↑ Zaremba-Niedzwiedzka, Katarzyna; Caceres, Eva F.; Saw, Jimmy H.; Bäckström, Disa; Juzokaite, Lina; Vancaester, Emmelien; Seitz, Kiley W.; Anantharaman, Karthik; Starnawski, Piotr; Kjeldsen, Kasper U.; Stott, Matthew B.; Nunoura, Takuro; Banfield, Jillian F.; Schramm, Andreas; Baker, Brett J.; Spang, Anja; Ettema, Thijs J.G. (2017). "Asgard archaea illuminate the origin of eukaryotic cellular complexity". Nature. 541 (7637): 353–358. Bibcode:2017Natur.541..353Z. doi:10.1038/nature21031. OSTI   1580084. PMID   28077874. S2CID   4458094.
  9. ↑ Zaremba-Niedzwiedzka, Katarzyna; et al. (19 January 2017). "Asgard archaea illuminate the origin of eukaryotic cellular complexity". Nature. 541 (7637): 353–358. Bibcode:2017Natur.541..353Z. doi:10.1038/nature21031. OSTI   1580084. PMID   28077874. S2CID   4458094.
  10. ↑ Fournier, Gregory P.; Poole, Anthony M. (2018). "A briefly argued case that Asgard Archaea are part of the Eukaryote tree". Frontiers in Microbiology. 9: 1896. doi: 10.3389/fmicb.2018.01896 . ISSN   1664-302X. PMC   6104171 . PMID   30158917.


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