Fig. 7. Influence of capt on DV compartmentalization. Third instar wing imaginal discs, stained for Bx (red) and either Wg (blue) or En (magenta). Discs are shown two days after the induction of clones (marked by GFP expression, green) mutant for capt^E636 and expressing p35. In A,B, arrows indicate disturbances in the DV boundary associated with mutant clones; in C, arrow points to a clone that is adjacent to the AP boundary but does not distort it.