Expression of ScrΔCTD.Scer\UAS under the control of Scer\GAL4rn.PU does not induce significant ectopic sex comb formation.
Expression of ScrΔCTD.Scer\UAS under the control of Scer\GAL4arm.PU results in ectopic T1 beards and salivary glands. Ectopic tarsi are seen when ScrΔCTD.Scer\UAS is expressed under the control of Scer\GAL4dpp.PU.
Scer\GAL4pb.PJ, ScrΔCTD.UAS, pbUAS.EGFP has proboscis | ectopic phenotype
Co-expression of ScrΔCTD.Scer\UAS and pbScer\UAS.T:Avic\GFP-EGFP under the control of Scer\GAL4pb.PJ results in a strong transformation of the antenna to proboscis.