Fig. 2. Neur enhances Dl or Ser loss of function. (A-C) Nota stained for Senseless (red) to visualize SOPs; Sens channel shown separately in A'-C'. Mutant areas are indicated by arrows. Proximal is upwards, anterior is towards the left. Scale bar: 40 µm. Mutant cells express GFP. (A) neur mutant clones display weak/moderate SOP overcommitment. By contrast, (B) neur Ser clones and (C) neur Dl clones display a much more severe SOP overcommitment. In C the outline of the notum is drawn.