The da promoter regulates expression of slmo cDNA clone GH14384 with a N150A mutation to reduce phosphatidylserine binding and transport ability (and modified to be resistant to M{UAS-slmo.RNAi.1}).
slmoN150A.R1.da fails to rescue slmo1
slmoN150A.R1.da fails to rescue slmoRNAi.UAS.1