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Tevenvirinae ( englanti )

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Tevenvirinae is a subfamily of viruses in the order Caudovirales, in the family Myoviridae. Bacteria and archaea serve as natural hosts. There are 135 species in this subfamily, most included in 12 genera.[1][2]

Taxonomy

The following genera are recognized:[2]

The following species are unassigned to a genus:[2]

Structure

Schematic drawings of a phage virion (species Escherichia virus T4, cross sections and side view)

Viruses in Tevenvirinae are non-enveloped, with head-tail geometries. These viruses are about 70 nm wide and 140 nm long. Genomes are linear, around 170-245kb in length. The genome codes for 300 to 415 proteins.[1]

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 and archaea serve as the natural host. Transmission routes are passive diffusion.[1]

References

  1. ^ a b c "Viral Zone". ExPASy. Retrieved 1 July 2015.
  2. ^ a b c "Virus Taxonomy: 2020 Release". International Committee on Taxonomy of Viruses (ICTV). March 2021. Retrieved 11 May 2021.

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Tevenvirinae: Brief Summary ( englanti )

tarjonnut wikipedia EN

Tevenvirinae is a subfamily of viruses in the order Caudovirales, in the family Myoviridae. Bacteria and archaea serve as natural hosts. There are 135 species in this subfamily, most included in 12 genera.

lisenssi
cc-by-sa-3.0
tekijänoikeus
Wikipedia authors and editors
alkuperäinen
käy lähteessä
kumppanisivusto
wikipedia EN