Construct: The Scer\UAS regulatory sequences in soScer\UAS.cPa have been replaced with the enhancer regions in P{so-lacZ.10-soAE} and a heat-shock promoter, which drive the expression of so cDNA sequences.
soso10-soAE.hs rescues so1
soso10-soAE.hs rescues ocellus and eye development in so1 mutant flies. The lateral ocelli appear almost normal, while the size of the anterior ocellus is reduced.