UASt regulatory sequences drive expression of SREBP carrying a mutation of the conserved asparagine-proline (N[[462]]P) motif to phenylalanine-leucine (FL).
Scer\GAL4OK376/SREBPNP-FL.UAS rescues SREBP189
Expression of HLH106NP-FL.Scer\UAS under the control of Scer\GAL4OK376 in a HLH106189 mutant background rescues lethality in approximately 50% of animals.