UASt regulatory sequences drive expression of Dh44 cDNA sequences lacking the first 11 amino acid residues of the mature peptide.
abnormal locomotor rhythm, with Scer\GAL4Tub.PU
Expression of Dh44Ant.Scer\UAS under the control of Scer\GAL4tub.PU results in a degradation of circadian locomotor activity rhythms under constant darkness conditions compared to controls.