Expression of foi531.Scer\UAS.T:Ivir\HA1 under the control of Scer\GAL4twi.PB rescues the gonad defects seen in foi20.71 embryos. Expression of foi531.Scer\UAS.T:Ivir\HA1 under the control of Scer\GAL4btl.PS rescues the tracheal defects seen in foi20.71 embryos.
Carried in a plasmid, transfected into S2 cells and used to study the subcellular localisation of the foi protein produced.