Over-expression of cv-dScer\UAS.T:SV5\V5 does not induce ectopic veins in the wing. The only external defect seen when Scer\GAL4hh.PU or Scer\GAL4nub-AC-62 drives cv-dScer\UAS.T:SV5\V5 expression is scalloping of the wing margin.
Scer\GAL4tub.PU-mediated expression of cv-dScer\UAS.T:SV5\V5 results in complete rescue of the cv-d13 posterior crossvein phenotype.
Scer\GAL4tub.PU- or Scer\GAL4Hml.PG-mediated expression of cv-dScer\UAS.T:SV5\V5 rescues posterior crossvein development in cv-d1 mutants.
Scer\GAL4unspecified-mediated expression of cv-dScer\UAS.T:SV5\V5 rescues posterior crossvein development in cv-d13 mutants.