Pde4UAS.RL.EGFP/Scer\GAL4Pde4.RA fails to rescue Pde4Δ143
The reduced ability of dncΔ143 mutant adults to develop tolerance to ethanol upon re-exposition is not improved by expression of dncScer\UAS.RL.T:Avic\GFP-EGFP under the control of Scer\GAL4dnc.RA in the mutant background.