symbiont-mediated modulation of host virulence

Term ID

GO:0098676

Synonyms

• modulation of host virulence by virus

Definition

A process by which a virus improves the virulence of its host for that host's respective host. Common in but not limited to bacteriophages; also occurs in phage-bearing bacteria infecting plants or animals for example. Mechanisms include the expression of factors that modulate a bacterial adhesion to a host cell, spread through host tissues, production of exotoxins or provide protection against host immune defenses. (4)

References

• VZ:3965

Ontology

GO: Biological Process    QuickGO    AmiGO