The W11 wg enhancer drives expression of amino acids 1-93 of Scer\GAL4 (the DNA-binding domain) fused to the PD, B and HD regions of eyg (amino acids 1-291). In addition, DNA binding of both the PD and HD are mutated (carries the amino acid replacements S92A, S94A, S95A, N97A, S281A and N282A).