UASt sequences regulate expression of a mutated sens open reading frame in which the two Cys residues in the C2H2 structure of the fourth Zn-finger (out of four) have been mutated to Ala.
mesothoracic bristle | ectopic, with Scer\GAL4Eq
metathoracic bristle | ectopic, with Scer\GAL4Eq
prothoracic tarsal bristle | ectopic, with Scer\GAL4Eq
Expression of sens4CC.Scer\UAS under the control of Scer\GAL4Eq1 induces numerous extra bristles on the thorax.