UASp regulatory sequences drive expression of the entire trk coding sequence followed by a short linker peptide (SAGSAS), three tandem Tag:MYC epitopes and the mCherry coding region (mCherry).
Embryos with expression of trkScer\UAS.P\T.T:Hsap\MYC,T:Disc\RFP-mCherry driven by Scer\GAL4nos.UTR.T:Hsim\VP16 do not show terminal patterning defects.