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Cryptista

From Wikipedia, the free encyclopedia
Clade of algae
Cryptista
Rhodomonas salina, a cryptophyte
Scientific classification Edit this classification
Domain: Eukaryota
Clade: Diaphoretickes
Clade: CAM
Clade: Pancryptista
Phylum: Cryptista
Adl et al., 2018 [Cavalier-Smith 1989, 2018][1]
Subtaxa

Cryptista is a clade of alga-like eukaryotes. It is most likely related to Archaeplastida which includes plants and many algae, within the larger group Diaphoretickes.[2]

Other characteristic features of cryptophyte mtDNAs include large syntenic clusters resembling α-proteobacterial operons that encode bacteria-like rRNAs, tRNAs, and ribosomal protein genes. Additionally, they are an evolutionarily significant lineage found in mostly marine, glacial and freshwater environments.

Although it has sometimes placed along with Haptista in the group Hacrobia, within the kingdom Chromista,[3] most recent studies have found that Hacrobia is not a clade.[4] For example, in 2016, a broad phylogenomic study found that cryptists fall within the group Archaeplastida, while haptophytes are closely related to the SAR supergroup.[5] [6]

Taxonomy

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Based on studies done by Cavalier-Smith, Chao & Lewis 2015[7] [8]

[10] [11]

References

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  1. ^ Adl, Sina M.; Bass, David; Lane, Christopher E.; Lukeš, Julius; Schoch, Conrad L.; Smirnov, Alexey; Agatha, Sabine; Berney, Cedric; Brown, Matthew W. (2018年09月26日). "Revisions to the Classification, Nomenclature, and Diversity of Eukaryotes". The Journal of Eukaryotic Microbiology. 66 (1): 4–119. doi:10.1111/jeu.12691. ISSN 1550-7408. PMC 6492006 . PMID 30257078.
  2. ^ Adl SM, Bass D, Lane CE, Lukeš J, Schoch CL, Smirnov A, et al. (January 2019). "Revisions to the Classification, Nomenclature, and Diversity of Eukaryotes". The Journal of Eukaryotic Microbiology. 66 (1): 4–119. doi:10.1111/jeu.12691. PMC 6492006 . PMID 30257078.
  3. ^ Ruggiero, Michael A.; Gordon, Dennis P.; Orrell, Thomas M.; Bailly, Nicolas; Bourgoin, Thierry; Brusca, Richard C.; Cavalier-Smith, Thomas; Guiry, Michael D.; Kirk, Paul M. (2015年04月29日). "A Higher Level Classification of All Living Organisms". PLOS ONE. 10 (4): e0119248. Bibcode:2015PLoSO..1019248R. doi:10.1371/journal.pone.0119248 . ISSN 1932-6203. PMC 4418965 . PMID 25923521.
  4. ^ Burki F, Roger AJ, Brown MW, Simpson AG (January 2020). "The New Tree of Eukaryotes". Trends in Ecology & Evolution. 35 (1): 43–55. doi:10.1016/j.tree.201908008 . PMID 31606140.
  5. ^ Burki F; Kaplan M; Tikhonenkov DV; Zlatogursky V; Minh BQ; Radaykina LV; Smirnov A; Mylnikov AP; Keeling PJ (2016), "Untangling the early diversification of eukaryotes: a phylogenomic study of the evolutionary origins of Centrohelida, Haptophyta and Cryptista.", Proc Biol Sci, 283 (1823): 20152802, doi:10.1098/rspb.2015.2802, PMC 4795036 , PMID 26817772
  6. ^ Burki, F; Inagaki, Y; Bråte, J; Archibald, J.; Keeling, P.; Cavalier-Smith, T; Sakaguchi, M; Hashimoto, T; Horak, A; Kumar, S; Klaveness, D; Jakobsen, K.S; Pawlowski, J; Shalchian-Tabrizi, K (2009). "Large-scale phylogenomic analyses reveal that two enigmatic protist lineages, Telonemia and Centroheliozoa, are related to photosynthetic chromalveolates" (Free full text). Genome Biology and Evolution. 1: 231–8. doi:10.1093/gbe/evp022. PMC 2817417 . PMID 20333193.
  7. ^ Cavalier-Smith; Chao; Lewis (2015), "Multiple origins of Heliozoa from flagellate ancestors: New cryptist subphylum Corbihelia, superclass Corbistoma, and monophyly of Haptista, Cryptista, Hacrobia and Chromista", Molecular Phylogenetics and Evolution, 93: 331–362, doi:10.1016/j.ympev.201507004 , PMID 26234272
  8. ^ Tedersoo, Leho (2017), "Proposal for practical multi-kingdom classification of eukaryotes based on monophyly and comparable divergence time criteria", bioRxiv, 2017, doi:10.1101/240929, S2CID 90691603
  9. ^ "Katablepharids".
  10. ^ https://royalsocietypublishing.org/doi/10.1098/rspb.2015.2802
  11. ^ https://www.researchgate.net/figure/Character-evolution-in-the-Cryptista-a-The-phylogenetic-relationship-among_fig6_261519725

Takaramoto, S., Fainsod, S., Nagata, T., Rozenberg, A., Béjà, O., & Inoue, K., S (2024), The roles of an extended N-terminal region and ETD motif in a pump-like cation channelrhodopsin discovered in a lake microbiome., Journal of Molecular Biology{{citation}}: CS1 maint: multiple names: authors list (link)

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Wikispecies has information related to Cryptista .
Eukaryote classification
Amoebozoa
Holomycota
Filozoa
Choanozoa
Haptista
    SAR    
Rhizaria
Alveolata
Myzozoa
Stramenopiles
Bigyra *
Gyrista
Pancryptista
Cryptista
Archaeplastida
(plants sensu lato)
Viridiplantae
(green plants or
plants sensu stricto)
Streptophyta
Discoba
Discicristata
Metamonada *
Malawimonada
Provora
Hemimastigophora
Ancyromonadida
CRuMs
Corbihelia(?)
Endohelea
Microhelida
Heliomonadida
Corbistoma
Picomonadea
Picomonadida
Telonemea
Telonemida
Cryptista
(sensu stricto)
Palpitia
Palpitea
Palpitomonadida
Rollomonadia
Katablepharidea
Cryptomonada
Goniomonadea
Goniomonadida
Hemiarmida
Cryptophyceae
CRY1
  • CRY1
Cryptomonadales
(sensu Shalchian-Tabrizi
et al 2008)
Tetragonidiales
Tetragonidiaceae
Cryptomonadales
(sensu Novarino
1993)
Butschliellaceae
Cryptochrysidaceae
Cyathomonadaceae
Hilleaceae
Pleuromastigaceae
Cryptomonadaceae
Pyrenomonadales
Baffinellaceae
Chroomonadaceae
Geminigeraceae
Pyrenomonadaceae
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