dpp region between coordinates 71 and 91 (including complete coding exons), tagged in 3' untranslated region with lacZ to aid detection of gene product.
wild-type
dpp7191.lacZ is an enhancer of wing vein phenotype of tkv427
dpp7191.lacZ rescues dpps1
dpp7191.lacZ rescues dpps5
dpp7191.lacZ partially rescues dpps12