UAS regulates expression of a catalytically active version of Pgant4.
Pgant4UAS.cZa rescues Df(2L)tim-02/Pgant4f02186
Pgant4UAS.cZa/Scer\GAL4unspecified rescues Pgant4f02186
Pgant4UAS.cZa/Scer\GAL4unspecified rescues Pgant4GD870
Expression of pgant4Scer\UAS.cZa rescues the aberrant secretory apparatus structure and defective secretion seen in the PR cells of the proventriculus of pgant4 mutant larvae.