UASt regulatory sequences drive expression of pyd.
Scer\GAL4btl.PS/pydUAS.cJa partially rescues pydC5
Scer\GAL4btl.PS/pydUAS.cJa partially rescues pydBG02748
Expression of pydScer\UAS.cJa under the control of Scer\GAL4btl.PS partially rescues the tracheal phenotype of pydC5 and pydBG02748 embryos.