Fig. 4From: Prevalence of molecular markers of sulfadoxine–pyrimethamine and artemisinin resistance in Plasmodium falciparum from PakistanAmino acid sequence alignment of PfK13 haplotypes. Haplotypes observed in this study are highlighted in grey. Numbers in the top row are amino acid positions. Positions highlighted in yellow have been associated with delayed parasite clearance in previous studies, with mutations validated for their role in artemisinin resistance marked with an asterisk. Positions highlighted in green represent non-synonymous mutations identified in this studyBack to article page