(A) Normalized eye size (mm2) of control (black bar; n = 20), DHR3W284X (grey bar; n = 18) and DHR3K243X (white bar; n = 18) mutants. As compared to control recombined eyes (Co), DHR3W284X and DHR3K243X mutant eyes exhibit a highly significant size reduction (***P<0.001). (B) Ommatidia size of control (black bar), DHR3W284X (grey bar), and DHR3K243X (white bar) mutants. As compared to control recombined eyes (Co), DHR3W284X and DHR3K243X mutant ommatidia exhibit a significant size reduction (**P<0.01). 