UASt regulatory sequences drive expression of Rho1 with a missense mutation (C189S) in the CAAX box which is the site of post-translational lipid modification required for membrane association.
Expression of Rho1C189S.Scer\UAS under the control of Scer\GAL4dpp.blk1 does not induce ectopic apoptosis in third instar wing imaginal disc cells.