Figure 6: Ectopic expression of dRFX3 in eye imaginal discs induced apoptosis. Detection of apoptotic cells in eye imaginal discs by immunostaining with anti-cleaved Caspase 3 antibody. (a) GMR-GAL4/+; GMR-rpr, (b) GMRGAL4/+; +/+, (c) GMR-GAL4/+; UAS-HA-dRFX3 (strain 18) /+, (d) GMRGAL4/+; UAS-HA-dRFX3 (strain 53). Arrows represent the Morphogenetic Furrow (MF).