UAS regulatory sequences drive expression of a truncated form of Ubx (lacks the C-terminal region downstream of the homeodomain), tagged at the N-terminal end with C-Venus.
Scer\GAL4Mef2.PU/UbxdC.UAS.N.C155-Venus is a suppressor of embryonic hypodermal muscle phenotype of Ubx1, snRNP-U1-70K02107