Straboviridae
| Straboviridae | |
|---|---|
Virus classification 
| |
| (unranked): | Virus |
| Realm: | Duplodnaviria |
| Kingdom: | Heunggongvirae |
| Phylum: | Uroviricota |
| Class: | Caudoviricetes |
| Family: | Straboviridae |
| Subfamilies and genera | |
|
see text | |
Straboviridae is a family of bacteriophages in the class Caudoviricetes.[1] The viruses in this family were formerly place in the morphology-based family Myoviridae, which was found to be paraphyletic in genome studies and abolished in the 2021 International Committee on Taxonomy of Viruses (ICTV) classification, although the term myovirus is still used to refer to the morphology of viruses in this new family.[1][2] Bacteria and archaea serve as natural hosts. In average, replication of family members is supported by 34% isolates of primary host species.[3] There were 209 species in this family, assigned to 36 genera and three subfamilies.[2]
Taxonomy
[edit]The family was erected to contain three subfamilies that were previously placed in the morphology-based family Myoviridae, which was found to be paraphyletic in genome studies and abolished in the 2021 ICTV classification.[1]
The subfamilies and their constituent genera are as follows:[2]
- Subfamily Tevenvirinae (14 genera, 148 species)
- Subfamily Emmerichvirinae (2 genera, 4 species)
- Subfamily Twarogvirinae (4 genera, 13 species)
- Incertae sedis genera not assigned to a subfamily (14 genera, 44 species)
References
[edit]- ^ a b c Turner D; Shkoporov AN; Lood C; Millard AD; Dutilh BE; Alfenas-Zerbini P; van Zyl LJ; Aziz RK; Oksanen HM; Poranen MM; Kropinski AM; Barylski J; Brister JR; Chanisvili N; Edwards RA; Enault F; Gillis A; Knezevic P; Krupovic M; Kurtböke I; Kushkina A; Lavigne R; Lehman S; Lobocka M; Moraru C; Moreno Switt A; Morozova V; Nakavuma J; Reyes Muñoz A; Rūmnieks J; Sarkar BL; Sullivan MB; Uchiyama J; Wittmann J; Yigang T; Adriaenssens EM (January 2023). "Abolishment of morphology-based taxa and change to binomial species names: 2022 taxonomy update of the ICTV bacterial viruses subcommittee". Archives of Virology. 168 (2): 74. doi:10.1007/s00705-022-05694-2. PMC 9868039. PMID 36683075.
- ^ a b c International Committee on Taxonomy of Viruses (ICTV). "Virus Taxonomy: 2023 Release". ictv.global. Retrieved 10 June 2024.
- ^ Pchelin IM; Smolensky AV; Azarov DV; Goncharov AE (2024). "Lytic spectra of tailed bacteriophages: a systematic review and meta-analysis". Viruses. 16 (12): 1879. doi:10.3390/v16121879.