Figure 1

Quantification of corto transcripts by quantitative RT-PCR on wing discs from corto⁴²⁰/Df(3R)6-7 , corto^L1/Df(3R)6-7 and corto^07128b/Df(3R)6-7 third instar larvae. The relative corto expression level was obtained by normalization on rp49 (black bars) or spt6 (grey bars) level. For each mutant genotype, this normalized level was compared to that of wild type (w¹¹¹⁸) wing discs.