Contained within a 4.8kb genomic fragment that includes the ase transcription unit and 1.6kb upstream.
aseG:4.8 partially rescues Df(1)ase-1
Rescues the wing margin phenotype of Df(1)ase-1 adults, and partially rescues of the p5 abdominal papilla phenotype of Df(1)ase-1 embryos.