UAS regulatory sequences drive expression of a short inverted repeat.
GirdinHMS05821, Scer\GAL4btl.PS has dorsal tracheal branch primordium phenotype, enhanceable by α-CatHMS00317, Scer\GAL4btl.PS
GirdinHMS05821, Scer\GAL4btl.PS is a non-enhancer of dorsal tracheal branch primordium phenotype of Scer\GAL4btl.PS, shiK44A.UAS