From Wikipedia, the free encyclopedia
Proposed kingdom of archaea
"Proteoarchaeota" are a proposed
archaeal
kingdom thought to be closely related and possibly ancestral to the
Eukaryotes .
[2]
[3]
[a]
Classification
The phylogenetic relationship of this group is still under discussion. The relationship of the members is approximately as follows:
[4]
[5]
[6]
[7]
Notes
^ 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 may become distinct after further re-organization.
References
^ 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 .
^ 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 .
^ 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 .
^ 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 .
^ 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 .
^ 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 .
^ 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 .