Figure 1From: The effects of a partitioned var gene repertoire of Plasmodium falciparum on antigenic diversity and the acquisition of clinical immunityHomologous recombination between two strains. Recombination between two strains (strain 1, blue, and strain 2, red), shown as two cross-over events, is considered to be confined within recombining groups (here group1 and group2). Each box represents a particular gene. In this process, two strains emerge (strain 3 and strain 4) that differ in their antigenic repertoire from their parent strains.Back to article page