Mitotic clones in the eye exhibit photoreceptor disorganisation and holes resulting in spaces between and within ommatidial units. Disruption is mild and defects are often restricted to the basal surface of the retina.

Midgut does not elongate into the tubular structure but there are no obvious defects in somatic muscle morphogenesis. Dorsal herniation is not observed in homozygotes or double mutant combinations with if^k27e and if^B4. Large dorsal wing clones cause wing blisters, small clones of approximately 5 cells have no phenotype and clones of 100 cells show a mild phenotype such as wrinkles confined to one end of the clone. Large dorsal wing clones cause wing blisters, small clones of approximately 5 cells have no phenotype and clones of 100 cells show a mild phenotype such as wrinkles confined to one end of the clone.