Expression of eashs.PP can almost completely rescue the mushroom body phenotype of easalaE13/Y flies if initiated on the first day of the third-larval stage. If expression is initiated in the late third-instar stage, rescue is partial and later induction of fails to rescue the phenotype at all.
Heat shock at 37oC for 2 hrs on 3 successive days rescues the mutant phenotype of eas2, but not the lethality of the easP372 chromosome.