Article
Can mutation and selection explain virulence in human P. falciparum infections?
Malaria journal - 2 Mar 2004
Hastings Ian M, Paget-McNicol S, Saul A
Abstract excerpt
BACKGROUND: Parasites incur periodic mutations which must ultimately be eliminated to maintain their genetic integrity. METHODS: It is hypothesised that these mutations are eliminated not by the conventional mechanisms of competition between parasites in different hosts but primarily by competition between parasites within the same infection. RESULTS: This process is enhanced by the production of a large number...
Topics
- Animals
- Drug Resistance
- Evolution, Molecular
- Gene Frequency
- Genes, Protozoan
- Humans
- Malaria, Falciparum
- Mutation
- Parasitic Sensitivity Tests
- Plasmodium falciparum
- Selection, Genetic
- Virulence
