Figure 3. Timing of knockdown of C002 transcript after siRNA injection. Data from RT-PCR analysis of C002 transcript levels (normalized against L27 transcript levels) are plotted over a several day period after injection with either siC002-RNA (blue line, closed triangles) or siGFP-RNA (red line, open squares). Data are averages of normalized intensities from several individual insects at each time point and bars depict standard errors. The green line (open triangles) shows the survival of siC002-RNA-injected insects from Figure 1.