UASp regulatory sequences drive expression of a mutated, non-phosphorylatable form of sqh which is tagged with EGFP.
Scer\GAL4arm.PS/sqhAA.UASp.EGFP is a non-suppressor of lethal phenotype of PatjΔ1
Expression of sqhAA.Scer\UAS.P\T.T:Avic\GFP-EGFP under the control of Scer\GAL4arm.PS does not the affect the lethality seen in PatjΔ1 homozygotes.