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Virus
Riboviria
Orthornavirae
Lenarviricota
Lenarviricota RNA viruses that includes all positive-strand RNA viruses that infect prokaryotes . Some members also infect eukaryotes . Most of these viruses do not have capsids , except for the genus Ourmiavirus [1] syllabic abbreviation of the names of founding member families "Le Nar naviridae-viricota , denoting a virus phylum .[2]
Phylogenetics [ edit ]
Lenarviricota is the first branch of RNA viruses to emerge, since they are the most basal branch.[1] Leviviricetes [3]
It has been suggested that the origin of Lenarviricota may predate that of the last universal common ancestor (LUCA).[3] Lenarviricota viruses appear to have arisen from a primordial RdRP of the RNA-protein world that gave rise to leviviruses (class Leviviricetes [4] group II introns and retrotransposons ) evolved from a shared ancestor with Lenarviricota .[5]
The eukaryotic RNA viruses without capsids, Mitoviridae Narnaviridae Botourmiaviridae capsid during the time that eukaryogenesis occurred, when the bacterial endosymbiont became the mitochondria . The genus Ourmiavirus recombination between a non-capsid botourmiavirus and a virus from the family Tombusviridae [1] [4]
Taxonomy [ edit ]
Phylogenetic tree of Lenarviricota (top), genome of different members and major conserved proteins (bottom)
The following classes are recognized:[6]
References [ edit ]
^ a b Krupovic M, Dolja VV, Koonin EV (14 July 2020). "The LUCA and its complex virome" (PDF) . Nature Reviews Microbiology . 18 11 ): 661–670. doi :10.1038/s41579-020-0408-x . PMID 32665595 . S2CID 220516514 . Retrieved 16 August 2020 .
^ a b Koonin EV, Dolja VV (June 2014). "Virus World as an Evolutionary Network of Viruses and Capsidless Selfish Elements" . Microbiology and Molecular Biology Reviews . 78 2 ): 278–303. doi :10.1128/MMBR.00049-13 . PMC 4054253 PMID 24847023 .
^ Zayed, Ahmed A.; et al. (April 8, 2022). "Cryptic and abundant marine viruses at the evolutionary origins of Earth's RNA virome" . Science . 376 (6589): 156–162. Bibcode :2022Sci...376..156Z . doi :10.1126/science.abm5847 . PMC 10990476 PMID 35389782 . S2CID 248025736 .
^ "Virus Taxonomy: 2020 Release" . International Committee on Taxonomy of Viruses (ICTV). March 2021. Retrieved 16 May 2021 .
Wikispecies : Lenarviricota
GBIF : 10770543
NCBI : 2732407
R e t r i e v e d f r o m " https://en.wikipedia.org/w/index.php?title=Lenarviricota&oldid=1221322355 " C a t e g o r y : ● V i r u s e s H i d d e n c a t e g o r i e s : ● A r t i c l e s w i t h s h o r t d e s c r i p t i o n ● S h o r t d e s c r i p t i o n m a t c h e s W i k i d a t a ● A r t i c l e s w i t h ' s p e c i e s ' m i c r o f o r m a t s
● T h i s p a g e w a s l a s t e d i t e d o n 2 9 A p r i l 2 0 2 4 , a t 0 6 : 5 0 ( U T C ) . ● T e x t i s a v a i l a b l e u n d e r t h e C r e a t i v e C o m m o n s A t t r i b u t i o n - S h a r e A l i k e L i c e n s e 4 . 0 ;
a d d i t i o n a l t e r m s m a y a p p l y . B y u s i n g t h i s s i t e , y o u a g r e e t o t h e T e r m s o f U s e a n d P r i v a c y P o l i c y . W i k i p e d i a ® i s a r e g i s t e r e d t r a d e m a r k o f t h e W i k i m e d i a F o u n d a t i o n , I n c . , a n o n - p r o f i t o r g a n i z a t i o n . ● P r i v a c y p o l i c y ● A b o u t W i k i p e d i a ● D i s c l a i m e r s ● C o n t a c t W i k i p e d i a ● C o d e o f C o n d u c t ● D e v e l o p e r s ● S t a t i s t i c s ● C o o k i e s t a t e m e n t ● M o b i l e v i e w
