UASt regulatory sequences drive expression of Mmus\Plpp2 which is tagged at the C-terminal end with GFP.
Embryos expressing Mmus\Ppap2cScer\UAS.T:Avic\GFP under the control of Scer\GAL4da.G32 have normal numbers of germ cells.
Expression of Mmus\Ppap2cScer\UAS.T:Avic\GFP under the control of Scer\GAL4btl.PS rescues the tracheal defects that are seen in embryos lacking both maternal and zygotic wun and wun2 function.