Fig. 2From: Use of Plasmodium falciparum culture-adapted field isolates for in vitro exflagellation-blocking assayExflagellation levels over time after temperature drop and addition of xanthurenic acid of gametocyte cultures (arbitrary unit). For each independent culture, exflagellation centres values are normalized to the highest value of the culture (data are presented in Additional file 1). The mean and SEM of two independent culture is shown for the two French Guiana strains (Q188 and Q206) while a single culture for the Cambodian isolate (6836) and the reference strain 7G8 are representedBack to article page