Figure 4.

Expression of bantam and Myc rescues Brk-induced proliferation block. (A) Wings expressing Brk ubiquitously during development with nubbin–GAL4 are strongly reduced in size, and lose patterning elements such as veins. Reconstitution of bantam or Myc expression either alone or in combination rescues the undergrowth caused by Brk, but not the patterning defects. Error bars: standard deviation. ***t-test ⩽0.001, n=10 (one wing from 10 flies each). (B) Higher magnification images of two wings resulting from discs overexpressing Brk, bantam and Myc with nubbin–GAL4, showing a rescue of tissue growth but not veins.