UASp regulatory sequences drive expression of a cDNA corresponding to amino acids 421 to 1261 of egg with an N-terminal Tag:HA.
egg421-1261.UASp.Tag:HA/Scer\GAL4da.G32 partially rescues egg10.1a
The Scer\GAL4da.G32-driven egg421-1261.Scer\UAS.P\T.T:Ivir\HA-rescued females are sterile, while the males are fertile.