Amino acid replacement: C?A.
2 of the cysteines in the C2H2 structure of the 4th Zn-finger (out of four) are mutated to Alanines in the sens ORF, downstream of UAS regulatory sequences.
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.