UAS regulatory sequences drive expression of a DsRed(Unk) fluorescent protein. A genomic fragment containing the mir-125 pre-miRNA hairpin has been inserted into the DsRed(Unk) 3'UTR.
Expression of mir-125Scer\UAS.T:Disc\RFP under the control of Scer\GAL4ptc-559.1 results in extra intervein tissue between veins L3 and L4.
Expression of mir-125Scer\UAS.T:Disc\RFP under the control of Scer\GAL4ptc-559.1 results in overgrowth of the L3-L4 intervein region.