Fig. 1
From: Human infection with Plasmodium knowlesi on the Laos-Vietnam border
Phylogenetic tree constructed from the nucleotide sequences of the CSP gene of Plasmodium spp. The evolutionary history was inferred by using the maximum likelihood method based on the Tamura-Nei model. Number of substitutions per site is indicated by the scale bar. Bootstrap values were calculated for 1000 replications. Phylogenetic analysis was conducted using MEGA7. Scale bar indicates nucleotide substitutions per site