UAS regulatory sequences drive expression of a DsRed(Unk) fluorescent protein. A genomic fragment containing the mir-iab-4 pre-miRNA hairpin has been inserted into the DsRed(Unk) 3'UTR.
Males expressing mir-iab-4Scer\UAS.T:Disc\RFP under the control of Scer\GAL4sd-SG29.1 have small wings with defects in the wing margin.
Expression of mir-iab-4Scer\UAS.T:Disc\RFP under the control of Scer\GAL4Bx-MS1096 may result in folded wings, depending on the insertion line used.