Figure 6.

Terminal morphology of flies lacking CCAP or PBURS function. A, Flies mutant for CCAP expressed normal morphology and tanning. B, By contrast, adult flies mutant for pburs failed to inflate their wings and showed abnormal tanning (as evidenced, e.g., by matte exoskeleton). C, D, Examples of pharate adults mutant for pburs that showed extreme (C) and more mild (D) morphological defects caused by abnormal pupal ecdysis, based on the proportion of the head that was everted and the length of the wings and legs (black arrowheads and white arrows, respectively). E, Pharate control fly, showing normal head eversion, and normal wing and leg extension.