UAS sequences drive expression of a dominant-negative form of tin that consists of the en repressor domain (amino acid residues 2-298) fused to the tin homeodomain (amino acid residues 291-370).
cardioblast, with Scer\GAL4HCH.Hand
embryonic garland cell, with Scer\GAL4HCH.Hand
lymph gland primordium, with Scer\GAL4HCH.Hand
Expression of tinDN.Scer\UAS.T:en-Rep in Hand-expressing cells, driven by Scer\GAL4HCH.Hand, does not ablate these cells but appears to lead to a change of cell fate.