Figure 4From: Comparison of male reproductive success in malaria-refractory and susceptible strains of Anopheles gambiaeThe effect of Plasmodium -susceptibility and refractoriness on melanization response of Anopheles gambiae males. The % melanin cover of a bead increases with the time since the bead was inoculated and the melanization response is more efficient for refractory than susceptible males. Shown are the means and standard errors.Back to article page