Fig. 2From: Genetic polymorphism and natural selection in the C-terminal 42 kDa region of merozoite surface protein-1 (MSP-1) among Plasmodium knowlesi samples from MalaysiaAmino acid sequence polymorphism in PkMSP-142. Dimorphic and trimorphic amino acid changes are shaded in red and yellow, respectively. The total numbers of sequences for each haplotype are listed in the right panelBack to article page