Tristromaviridae

Tristromaviridae is a family of viruses that infect fungal hosts. The family is named after the Australian virologist, David Tristram, who made significant contributions to the field of mycology.

Taxonomy

The family Tristromaviridae consists of a single genus, Tristromavirus, which includes one species, Tristroma virus.

Structure

Viruses in Tristromaviridae are non-enveloped, with icosahedral and spherical geometries. The diameter is around 40 nm. Genomes are linear, around 4.6 kb in length.

Life Cycle

Viral replication is cytoplasmic. Entry into the host cell is achieved by penetration into the host cell. Replication follows the positive stranded RNA virus replication model. Positive stranded RNA virus transcription is the method of transcription. The virus exits the host cell by tubule-guided viral movement. Fungi serve as the natural host.

Clinical Significance

The clinical significance of Tristromaviridae is currently unknown. However, the study of this family of viruses can provide insights into the mechanisms of viral replication and host-virus interactions in fungi.

See Also

• Virus classification
• Virology
• Mycology