Figure 2

Relative expression of ABC genes from Anopheles stephensi measured by quantitative PCR after exposure to permethrin for different times.
The expression level in untreated larvae was considered the basal level, which was set to 1. The internal reference gene rps7 for An. stephensi was used to normalize expression levels. The values are expressed as means of two values. The error bars show the minimum and maximum values observed. Asterisks show significant differences in overexpression between treated and control groups (P < 0.05).