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Network analysis of global PfAMA-1 haplotypes. Haplotype network was constructed using the program NETWORK version 5.0.0.3 with the Median Joining algorithm. A total of 517 PfAMA-1 sequences were analysed. The size of each node reflected the frequency of a particular haplotype. The lengths of the lines connecting the nodes, measured from their centers, were in proportion to the number of base pair substitutions separating the haplotypes. Color of each node indicated different country
