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词条 Neokaryotes
释义

  1. Taxonomy

  2. References

{{Taxobox
| image =
| image_caption =
| domain = Eukaryota
| unranked_regnum = Orthokaryotes
| unranked_phylum = Neokaryotes
| subdivision_ranks = Clades
| subdivision = * Diaphoretickes
  • Opimoda

}}

The neokaryotes (Cavalier-Smith 1993) are a proposed eukaryote clade consisting of the unikonts and the bikonts as sister of for instance the Jakobea. It arises because the Euglenozoa, Percolozoa, Tsukubea, and Jakobea are seen in this view as more basal eukaryotes. These four groups, are traditionally grouped together in the Discoba. However, the Discoba may well be paraphyletic as the neokaryotes may have emerged in them.[1]

Taxonomy

A proposed cladogram is[2][3][4][5][6][7][8][9]

{{clade|{{Clade
|1=Tsukubea
|2={{Clade
|label1=Discicristata
|1={{Clade
|1=Euglenozoa
|2=Percolozoa
|label2=Orthokaryotes
|2={{Clade
|1=Jakobea
|label2=Neokaryotes
|2={{Clade
|label2=Scotokaryotes/Opimoda/Neozoa
|2={{Clade
|state1=dashed
|1=Metamonada
|2={{Clade
|state1=dashed
|1=Malawimonas
|label2=Sulcozoa/Podiata/
|sublabel2=Sarcomastigota
|2={{Clade
|1=CRuMs
|label2=Amorphea/
|sublabel2=Unikont
|2={{Clade
|1=Amoebozoa
|label2=Obazoa
|2={{Clade
|state1=dashed
|1=Breviata
|2={{Clade
|1=Apusomonadida
|2=Opisthokonta/Choanozoa

}}}}}}}}}}}}


|label1=Corticata/Diaphoretickes/
|sublabel1=Bikont
|1={{Clade
|1=Archaeplastida
|label2=Chromista
|2={{Clade
|1=Hacrobia
|2=SAR}}}}}}}}}}}}
|label1=Eukaryota|style=line-height:80%;font-size:80%}}

References

1. ^{{Cite journal|last=Cavalier-Smith|first=Thomas|date=2013-05-01|title=Early evolution of eukaryote feeding modes, cell structural diversity, and classification of the protozoan phyla Loukozoa, Sulcozoa, and Choanozoa|journal=European Journal of Protistology|volume=49|issue=2|pages=115–178|doi=10.1016/j.ejop.2012.06.001|pmid=23085100}}
2. ^{{Cite journal|last=Derelle|first=Romain|last2=Torruella|first2=Guifré|last3=Klimeš|first3=Vladimír|last4=Brinkmann|first4=Henner|last5=Kim|first5=Eunsoo|last6=Vlček|first6=Čestmír|last7=Lang|first7=B. Franz|last8=Eliáš|first8=Marek|date=2015-02-17|title=Bacterial proteins pinpoint a single eukaryotic root|journal=Proceedings of the National Academy of Sciences|language=en|volume=112|issue=7|pages=E693–E699|doi=10.1073/pnas.1420657112|issn=0027-8424|pmc=4343179|pmid=25646484|bibcode=2015PNAS..112E.693D}}
3. ^{{cite journal|last2=Chao|first2=E. E.|last3=Snell|first3=E. A.|last4=Berney|first4=C.|last5=Fiore-Donno|first5=A. M.|last6=Lewis|first6=R.|year=2014|title=Multigene eukaryote phylogeny reveals the likely protozoan ancestors of opisthokonts (animals, fungi, choanozoans) and Amoebozoa|journal=Molecular Phylogenetics & Evolution|volume=81|issue=|pages=71–85|doi=10.1016/j.ympev.2014.08.012|pmid=25152275|last1=Cavalier-Smith|first1=T.}}
4. ^{{Cite journal|last=Cavalier-Smith|first=Thomas|date=2010-06-23|title=Kingdoms Protozoa and Chromista and the eozoan root of the eukaryotic tree|url=http://rsbl.royalsocietypublishing.org/content/6/3/342|journal=Biology Letters|language=en|volume=6|issue=3|pages=342–345|doi=10.1098/rsbl.2009.0948|issn=1744-9561|pmc=2880060|pmid=20031978}}
5. ^{{Cite journal|last=He|first=Ding|last2=Fiz-Palacios|first2=Omar|last3=Fu|first3=Cheng-Jie|last4=Fehling|first4=Johanna|last5=Tsai|first5=Chun-Chieh|last6=Baldauf|first6=Sandra L.|title=An Alternative Root for the Eukaryote Tree of Life|journal=Current Biology|volume=24|issue=4|pages=465–470|doi=10.1016/j.cub.2014.01.036|pmid=24508168|year=2014}}
6. ^{{Cite journal|last=Cavelier Smith|year=2013|title= Early evolution of eukaryote feeding modes, cell structural diversity, and classification of the protozoan phyla Loukozoa, Sulcozoa, and Choanozoa|url=|journal=European Journal of Protistology|volume=49|issue=2|pages=115–178|doi=10.1016/j.ejop.2012.06.001|pmid=23085100|via=}}
7. ^{{Cite journal|last=Hug|first=Laura A.|last2=Baker|first2=Brett J.|last3=Anantharaman|first3=Karthik|last4=Brown|first4=Christopher T.|last5=Probst|first5=Alexander J.|last6=Castelle|first6=Cindy J.|last7=Butterfield|first7=Cristina N.|last8=Hernsdorf|first8=Alex W.|last9=Amano|first9=Yuki|date=2016-04-11|title=A new view of the tree of life|journal=Nature Microbiology|language=en|volume=1|issue=5|pages=16048|doi=10.1038/nmicrobiol.2016.48|pmid=27572647|issn=2058-5276}}
8. ^{{Cite journal|last=Cavalier-Smith|first=Thomas|last2=Chao|first2=Ema E.|last3=Lewis|first3=Rhodri|date=2016-06-01|title=187-gene phylogeny of protozoan phylum Amoebozoa reveals a new class (Cutosea) of deep-branching, ultrastructurally unique, enveloped marine Lobosa and clarifies amoeba evolution|journal=Molecular Phylogenetics and Evolution|volume=99|pages=275–296|doi=10.1016/j.ympev.2016.03.023|pmid=27001604}}
9. ^{{Cite journal|last=Cavalier-Smith|first=Thomas|date=2017-09-05|title=Kingdom Chromista and its eight phyla: a new synthesis emphasising periplastid protein targeting, cytoskeletal and periplastid evolution, and ancient divergences|journal=Protoplasma|volume=255|issue=1|language=en|pages=297–357|doi=10.1007/s00709-017-1147-3|pmid=28875267|pmc=5756292|issn=0033-183X}}
{{Eukaryota}}{{Eukaryote-stub}}

1 : Eukaryote unranked clades

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