Expression of kek1 from which amino acids 126 to 277 have been deleted, is under the control of UAS sequences.
The eggs laid by kek1ΔLLR.Scer\UAS; Scer\GAL4CY2females are normal. The wings of the kek1ΔLLR.Scer\UAS; Scer\GAL4Bx-MS1096 adults are normal.