Survival of P. berghei or P. falciparum 7G8 (black dots) infections in a laboratory cross line of A. gambiae with different genotypes for the TEP1 locus. Infections were analyzed 6 d postinfection for P. berghei or 8 d postinfection for P. falciparum. (A) Number of live and melanized P. berghei parasites (Left; blue dots) and P. falciparum 7G8 (Right; black dots) on individual mosquito midguts. (B) Number of live and melanized P. berghei parasites on individual mosquitoes with the R1/R1, R1/S3, or S3/S3 TEP1 genotypes. (C) Proportion of live (green) and melanized (black) P. berghei parasites in mosquitoes with the R1/R1, R1/S3, or S3/S3 TEP1 genotypes. (D) Prevalence of infection in mosquitoes with the R1/R1, R1/S3, or S3/S3 TEP1 genotypes.