The minimal ninaE promoter drives expression of ninaE, which contains the mutations N325A, P326A and Y329A in the NPxxY motif.
ninaEAAXXA partially rescues ninaE17
ninaEAAXXA significantly rescues the collapsing of the closely apposed membrane inside the cells that is seen in ninaE17 photoreceptors. However, there are numerous vesicles occupying the sub-rhabdomeric space.