Females expressing Bsg25DScer\UAS.P\T.CR.T:Avic\GFP-EGFP in a Bsg25DNull/Df(2L)Exel6011 background produce a significantly increased number of eggs lacking dorsal appendages, but no difference in hatching frequency, as compared to controls; the dorsal appendage phenotype is not seen when females express Bsg25DScer\UAS.P\T.CR.T:Avic\GFP-EGFP in a wild type background.