Fig. 5From: Population genetic structure and natural selection of apical membrane antigen-1 in Plasmodium vivax Korean isolatesRecombination event in PvAMA-1. The linkage disequilibrium (LD) plot showed non-random associations between the nucleotide variants in 66 Korean PvAMA-1 sequences at different polymorphic sites. The R2 values were plotted against nucleotide distance using a two-tailed Fisher’s exact test for statistical significanceBack to article page