Fig. 3From: An external sensing system in Plasmodium falciparum-infected erythrocytesDifferent parasite strains have different expression levels of PfAB4. The total protein lysates were extracted from ten well-synchronized parasite strains and analysed for PfAB4 expression level. Dd2, BC12 and PCM7 were repeatedly identified as low expression strains. The lower panel shows the Coomasie blue stained image used as a loading controlBack to article page