Figure 5From: Design and evaluation of genome-wide libraries for RNA interference screensKnock-down validation of Drosophila phosphatases. (a) Experimental workflow for knock-down validation. (b) Frequencies of observed knock-down efficiencies for independent designs. (c) The number of genes efficiently silenced (knock-down >66%) by both independent designs, only one or neither design. qPCR, quantitative RT-PCR.Back to article page