UASt regulatory sequences drive expression of full-length stumps carrying amino acid substitutions Y515F, Y613F, Y629F and Y844F. The coding sequence is tagged at the N-terminal end with Tag:FLAG.
Scer\GAL4unspecified/stumpsFFF.Y844F.UAS.Tag:FLAG rescues stumpsunspecified
Expression of stumpsY844F.Scer\UAS.T:Zzzz\FLAG under the control of Scer\GAL4unspecified rescues the tracheal and pericardial precursor cell defects in stumpsunspecified mutant embryos.