Figure 3. Effect of dusp7 knockdown on the intestinal function of Drosophila. (A) Effect on the intestinal integrity of Drosophila after systemic knockdown of the ubiquitin-specific protease dUSP7(*** p<0.001). (B) Effect on intestinal integrity of Drosophila after gut-specific knockdown of the ubiquitin-specific protease dUSP7 (* p<0.05; ** p<0.01; *** p<0.001). (>: hybridization).