| Revtraviricetes | |
|---|---|
Virus classification 
| |
| (unranked): | Virus |
| Realm: | Riboviria |
| Kingdom: | Pararnavirae |
| Phylum: | Artverviricota |
| Class: | Revtraviricetes |
| Orders | |
|
Blubervirales Ortervirales | |
Revtraviricetes is a class of viruses that contains all viruses that encode a reverse transcriptase.[1] The group includes all ssRNA-RT viruses (including the retroviruses) and dsDNA-RT viruses. It is the sole class in the phylum Artverviricota, which is the sole phylum in the kingdom Pararnavirae.[2] The name of the group is a portmanteau of "reverse transcriptase" and -viricetes which is the suffix for a virus class.[1]
Orders[edit]
The following orders are recognized:
- Blubervirales (e.g. hepatitis B virus)
- Ortervirales (retroviruses, Caulimoviridae and various LTR retrotransposons)
References[edit]
- ^ a b Koonin EV, Dolja VV, Krupovic M, Varsani A, Wolf YI, Yutin N, Zerbini M, Kuhn JH. "Proposal: Create a megataxonomic framework, filling all principal taxonomic ranks, for realm Riboviria". International Committee on Taxonomy of Viruses (ICTV). Retrieved 2020-05-21.
{{cite web}}: CS1 maint: multiple names: authors list (link) - ^ "Virus Taxonomy: 2019 Release". talk.ictvonline.org. International Committee on Taxonomy of Viruses. Archived from the original on 20 March 2020. Retrieved 25 April 2020.
Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction