A Midgut Digestive Phospholipase A₂ in Larval Mosquitoes, Aedes albopictus and Culex quinquefasciatus

Figure 7

(a) The influence of reaction pH on Aedes albopictus PLA₂ activity. 6 μg/μl of protein concentration was reacted with 10 μg/μl of substrate concentration in different pH condition, respectively. Each point represents the mean ± SEM of triplicates from a single experiment representative of at least two experiments

(b) The influence of reaction pH on Culex quinquefasciatus PLA₂ activity. 8 μg/μl of protein concentration was reacted with 10 μg/μl of substrate concentration in different pH condition, respectively. Each point represents the mean ± SEM of triplicates from a single experiment representative of at least two experiments