UAS regulatory sequences drive expression of a DsRed(Unk) fluorescent protein. A genomic fragment containing an miRNA cluster (includes the mir-992, mir-991 and mir-2498 pre-miRNA hairpins) has been inserted into the DsRed(Unk) 3'UTR.
Expression of P{UAS-DsRed-mir-992+mir-991+mir-2498.L} under the control of Scer\GAL4Bx-MS1096 results in folded wings which may be blistered.