vn cDNA lacking the EGF motif, a type 1 cDNA corresponding to nucleotides 1679-3980, is fused with fragment encoding the vn EGF motif.
visible, with Scer\GAL4bs-1348
visible, with Scer\GAL4GMR.PF
eye, with Scer\GAL4GMR.PF
wing vein, with Scer\GAL4bs-1348
Scer\GAL4bs-1348-mediated expression causes a moderate extra-vein phenotype. Scer\GAL4GMR.PF-mediated expression causes disorganised eyes with loss of ommatidia and blisters.