UASt regulatory sequences drive expression of a ci-pan fusion gene consisting of pan amino acids 1 to 246 fused to ci amino acids 14 to 1397 (this is the fusion gene produced by the ciD mutation caused by the In(4)ciD inversion).
visible, with Scer\GAL4vg.PM
wing margin bristle, with Scer\GAL4vg.PM
Flies expressing ci::panciD.Scer\UAS under the control of Scer\GAL4vg.PM have gaps in the wing margin. The phenotype is stronger than that caused by ci::panS28N.ciD.Scer\UAS expressed under the control of Scer\GAL4vg.PM.