Fig 7.

Higher inhibition in homologous combinations. Each purified IgG was tested at 2.5 mg/ml against 3D7 (A), C2A (B), GB4 (C), CAMP (D), MT/S1 (E), 102_1 (F), HB3 (G), L32 (H), Dd2 (I), M24 (J), FVO (K), or 425 (L) clones of P. falciparum parasites. Bars represent the median of the group. The homologous combinations of immunogen-parasite (rabbits were immunized with a single homologous immunogen or one component of the mixture was homologous) are highlighted by gray boxes. 3D7, C2A, and GB4 belong to population 1 (P1); CAMP and MT/S1 belong to population 2 (P2); HP47 (orange triangles), 102_1, and HB3 belong to population 3 (P3); L32 and Dd2 belong to population 4 (P4); M24 and FVO belong to population 5 (P5); and HP22 (purple circles) and 425 belong to population 6 (P6).