Expression of ScrΔocta.DYTQL.CTD.Scer\UAS under the control of Scer\GAL4arm.PU results in ectopic T1 beards and salivary glands. Ectopic tarsi are seen when ScrΔocta.DYTQL.CTD.Scer\UAS is expressed under the control of Scer\GAL4dpp.PU.
Scer\GAL4pb.PJ, ScrΔocta.DYTQL.CTD.UAS, pbUAS.EGFP has proboscis | ectopic phenotype
Co-expression of ScrΔocta.DYTQL.CTD.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 in some flies.