Article
Frequent recombination events generate diversity within the multi-copy variant antigen gene families of Plasmodium falciparum.
International journal for parasitology - 1 Aug 2008
Frank Matthias, Kirkman Laura, Costantini Daniel, Sanyal Sohini, Lavazec Catherine, Templeton Thomas J, Deitsch Kirk W
Abstract excerpt
The human malaria parasite Plasmodium falciparum utilises a mechanism of antigenic variation to avoid the antibody response of its human host and thereby generates a long-term, persistent infection. This process predominantly results from systematic changes in expression of the primary erythrocyte surface antigen, a parasite-produced protein called PfEMP1 that is encoded by a repertoire of over 60 var genes in...
Topics
- Animals
- Antigenic Variation
- Antigens, Protozoan
- Base Sequence
- Cloning, Organism
- Erythrocytes
- Gene Conversion
- Genes, Protozoan
- Genotype
- Humans
- Molecular Sequence Data
- Plasmodium falciparum
- Polymerase Chain Reaction
