Figure 2
From: Molecular epidemiology of drug resistance markers of Plasmodium falciparum in Yunnan Province, China
Frequency of pfdhfr haplotypes in samples from Yingjiang County. The frequency of the constructed haplotypes of SNPs in N51I, C59R, S108N and I164L of the pfdhfr gene is linked with Plasmodium falciparum pyrimethamine resistance (n = 97).