Animals expressing vnΔMR395-476.Scer\UAS under the control of Scer\GAL469B have a mild extra vein phenotype in the wing. The extra wing vein phenotype caused by expression of vnΔMR395-476.Scer\UAS under the control of Scer\GAL469B is suppressed by co-expression of vnΔEGF.Scer\UAS.