Fig. 5.

Reduced Dpp or Thickveins function enhances Irk2DN phenotypes. (A,B) Irk2DN5.2 female incomplete L5. (C) Thickened, bifurcated veins of dpp^hr92/+ female wing. (D) Irk2DN5.2/+; dpp^hr92/+ female wing is small and missing veins. (E) Thickened, bifurcated L2, L3 and L4 veins, and incomplete anterior crossvein of tkv⁷/+ female wing. (F) Irk2DN5.2/+; tkv⁷/+ female wing is small and missing veins. (G) Quantification of wing defects of MS1096-GAL4 UAS-irk2WT, UAS-Irk2DN5.1, UAS-Irk2DN 5.2 and with dpp^hr92/+ or tkv⁷/+. n>100 for all genotypes. Data are mean±s.e.m.