UAS sequences control the expression of amino acids 456-720 of by, carrying the amino acid substitution R483E, fused at the C-terminus to GFP via the linker GSSSSS.
wing, with Scer\GAL4CY2
11-20% of bySH2-R483E.PTB.Scer\UAS.T:Avic\GFP; Scer\GAL4CY2 flies have blistering or crumpling/crinkling of the wing blade.