Peduovirinae
| Peduovirinae | |
|---|---|
| Virus classification | |
| Group: | Group I (dsDNA)
|
| Order: | |
| Family: | |
| Subfamily: | Peduovirinae
|
| Genera | |
Peduovirinae is a subfamily of viruses in the order Caudovirales, in the family Myoviridae. Bacteria serve as natural hosts. There are currently 19 species in this subfamily, divided among 2 genera.[1][2]
Taxonomy
Group: dsDNA
- Family: Myoviridae
- Sub-Family: Peduovirinae
- Genus: P2likevirus
- Burkholderia phage phi52237
- Burkholderia phage phiE202
- Burkholderia phage phiE12-2
- Enterobacteria phage 186
- Enterobacteria phage P2
- Enterobacteria phage PsP3
- Enterobacteria phage Wphi
- Mannheimia phage phiMhaA1-PHL101
- Pseudomonas phage phiCTX
- Ralstonia phage RSA1
- Salmonella Fels-2
- Salmonella SopEphi
- Yersinia phage L-413C
Structure
Viruses in Peduovirinae are non-enveloped, with icosahedral and Head-tail geometries, and T=7 symmetry. The diameter is around 60 nm. Genomes are linear, around 33kb in length. The genome codes for 45 proteins.[1]
| Genus | Structure | Symmetry | Capsid | Genomic Arrangement | Genomic Segmentation |
|---|---|---|---|---|---|
| P2likevirus | Head-Tail | T=7 dextro | Non-Enveloped | Linear | Monopartite |
| Hpunalikevirus | Head-Tail | T=7 | Non-Enveloped | Linear | Monopartite |
Life Cycle
Viral replication is cytoplasmic. Entry into the host cell is achieved by adsorption into the host cell. DNA-templated transcription is the method of transcription. The virus exits the host cell by lysis, and holin/endolysin/spanin proteins. Bacteria serve as the natural host. Transmission routes are passive diffusion. [1]
| Genus | Host Details | Tissue Tropism | Entry Details | Release Details | Replication Site | Assembly Site | Transmission |
|---|---|---|---|---|---|---|---|
| P2likevirus | Bacteria | None | Injection | Lysis | Cytoplasm | Cytoplasm | Passive diffusion |
| Hpunalikevirus | Bacteria | None | Injection | Lysis | Cytoplasm | Cytoplasm | Passive diffusion |
References
- ^ a b c "Viral Zone". ExPASy. Retrieved 1 July 2015.
- ^ a b ICTV. "Virus Taxonomy: 2014 Release". Retrieved 1 July 2015.