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Anaeromonadea

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Anaeromonadea
Monocercomonoidesmelolanthae
Scientific classification
Domain:
(unranked):
Phylum:
Subphylum:
Anaeromonada

Class:
Anaeromonadea

Cavalier-Smith,1996/7,emend.1999
Orders
Synonyms
  • OxymonadeaGrassé 1952
  • Pyrsonympha
  • Axostylea

Anaeromonadea,also known asPreaxostyla,[1][2]is aclassofexcavateprotists,comprising theoxymonads,Trimastix,[3]andParatrimastix.[4]This group is studied as a model system for reductive evolution ofmitochondria,[5]because it includes both organisms with anaerobic mitochondrion-like organelles (Trimastix[6]andParatrimastix[7]), and those that have completely lost theirmitochondria(oxymonadsMonocercomonoides,[8]Streblomastix,andBlattamonas[6]).

Phylogeny and Taxonomy

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Based on the work of Zhang et al. 2015.[4]

TrimastixKent 1880{TrimastigidaCavalier-Smith 2003:TrimastigidaeSaville Kent 1880}

ParatrimastixZhang et al. 2015{ParatrimastigidaeZhang et al. 2015}

OxymonadidaGrassé 1952 emend. Cavalier-Smith 2003

References

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  1. ^Hampl V, Hug L, Leigh JW, et al. (March 2009)."Phylogenomic analyses support the monophyly of Excavata and resolve relationships among eukaryotic" supergroups "".Proc. Natl. Acad. Sci. U.S.A.106(10): 3859–64.Bibcode:2009PNAS..106.3859H.doi:10.1073/pnas.0807880106.PMC2656170.PMID19237557.
  2. ^Hampl V (2016), Archibald JM, Simpson AG, Slamovits CH, Margulis L (eds.),"Preaxostyla",Handbook of the Protists,Cham: Springer International Publishing, pp. 1–36,doi:10.1007/978-3-319-32669-6_8-1,ISBN978-3-319-32669-6,retrieved2024-04-15
  3. ^Cavalier-Smith T (November 2003)."The excavate protozoan phyla Metamonada Grassé emend. (Anaeromonadea, Parabasalia, Carpediemonas, Eopharyngia) and Loukozoa emend. (Jakobea, Malawimonas): their evolutionary affinities and new higher taxa".Int. J. Syst. Evol. Microbiol.53(Pt 6): 1741–58.doi:10.1099/ijs.0.02548-0.PMID14657102.
  4. ^abZhang Q, Táborský P, Silberman JD, Pánek T, Čepička I, Simpson AG (September 2015), "Marine Isolates of Trimastix marina Form a Plesiomorphic Deep-branching Lineage within Preaxostyla, Separate from Other Known Trimastigids (Paratrimastix n. gen.)",Protist,166(4): 468–91,doi:10.1016/j.protis.2015.07.003,ISSN1434-4610,PMID26312987
  5. ^"Genomics of Eukaryotes and Lateral Gene Transfer | Biocev".biocev.eu.Retrieved2024-04-15.
  6. ^abNovák LV, Treitli SC, Pyrih J, Hałakuc P, Pipaliya SV, Vacek V, Brzoň O, Soukal P, Eme L, Dacks JB, Karnkowska A, Eliáš M, Hampl V (2023-12-07). Dutcher SK (ed.)."Genomics of Preaxostyla Flagellates Illuminates the Path Towards the Loss of Mitochondria".PLOS Genetics.19(12): e1011050.doi:10.1371/journal.pgen.1011050.ISSN1553-7404.PMC10703272.PMID38060519.
  7. ^Hampl V, Silberman JD, Stechmann A, Diaz-Triviño S, Johnson PJ, Roger AJ (2008-01-02). Redfield R (ed.)."Genetic Evidence for a Mitochondriate Ancestry in the 'Amitochondriate' Flagellate Trimastix pyriformis".PLOS ONE.3(1): e1383.Bibcode:2008PLoSO...3.1383H.doi:10.1371/journal.pone.0001383.ISSN1932-6203.PMC2148110.PMID18167542.
  8. ^Karnkowska A, Vacek V, Zubáčová Z, Treitli SC, Petrželková R, Eme L, Novák L, Žárský V, Barlow LD, Herman EK, Soukal P, Hroudová M, Doležal P, Stairs CW, Roger AJ (May 2016)."A Eukaryote without a Mitochondrial Organelle".Current Biology.26(10): 1274–1284.Bibcode:2016CBio...26.1274K.doi:10.1016/j.cub.2016.03.053.PMID27185558.
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