Figure 4. Effect of dusp7 knockdown on Drosophila stress tolerance. (A) Effect of dusp7 knockdown on Drosophila tolerance to H2O2. (B) Effect of gut-specific dusp7 knockdown on Drosophila tolerance to H2O2. (C) Effect of dusp7 knockdown on Drosophila tolerance to paraquat. (D) Effect of gut-specific dusp7 knockdown on Drosophila tolerance to paraquat. (E) Effect of dusp7 knockdown on Drosophila tolerance to starvation. (F) Effect of gut-specific dusp7 knockdown on Drosophila tolerance to starvation. (G) Effect of dusp7 knockdown on Drosophila tolerance to heat stimulation. (H) Effect of dusp7 gut-specific knockdown on Drosophila tolerance to heat stimulation. (>: hybridization).