UAS regulatory sequences drive expression of a mutated form of trbl in which the SLE motif predicted to coordinate Mg[2+] has been mutated to SLG. The protein is tagged at the N-terminal end with Tag:FLAG.
border follicle cell, with Scer\GAL4slbo.2.6
Expression of trblSLEG.Scer\UAS.T:Zzzz\FLAG under the control of Scer\GAL4slbo.2.6 partially blocks border cell migration.