Figure 1
From: Large-scale survey for novel genotypes of Plasmodium falciparum chloroquine-resistance gene pfcrt
Geographical distribution of pfcrt genotypes in 256 Plasmodium falciparum isolates from eight countries in Asia, Africa and Melanesia. Capital letters in the box denote amino acid residues at positions 72, 73, 74, 75 and 76, with mutations identified in red. Mixed genotypes include combinations of CVIE/DT (n = 1), CVMNK/T (n = 1), CVI N/ET (n = 1) and CVIE K/T (n = 1). Gray colour shows a malaria endemic area.