Lipothrixviridae

From WikiMD's Food, Medicine & Wellness Encyclopedia

Lipothrixviridae is a family of archaeal viruses that infect Sulfolobus species and other thermophiles. The family consists of four genera: Alphalipothrixvirus, Betallipothrixvirus, Gammalipothrixvirus, and Deltalipothrixvirus.

Structure[edit | edit source]

Viruses in Lipothrixviridae are enveloped, with rod-shaped geometries. The diameter is around 24 nm, with a length of 800-900 nm. Genomes are linear, around 24-41kb in length. The genome codes for 40 to 60 proteins.

Life Cycle[edit | edit source]

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 budding, and tubule-guided viral movement. Sulfolobus species and other thermophiles serve as the natural host.

Taxonomy[edit | edit source]

This family contains the following genera:

  • Alphalipothrixvirus
  • Betalipothrixvirus
  • Gammalipothrixvirus
  • Deltalipothrixvirus

References[edit | edit source]

External links[edit | edit source]

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Contributors: Prab R. Tumpati, MD