Fig. 1From: Genetic diversity of Plasmodium falciparum AMA-1 antigen from the Northeast Indian state of Tripura and comparison with global sequences: implications for vaccine developmentAmino-acid sequence polymorphism observed in Tripura Pfama-1 isolates. Trimorphic and tetramorphic amino acid are highlighted in blue and orange respectively. New haplotype (H-3, H-6 and H-9) are highlighted in yellowBack to article page