ventral denticle belt (with aosΔ7)
Homozygous clones in the eye disc show normal R8 specification regardless of clone size.
Homozygous clones in the eye cause extra outer photoreceptors, severity of the phenotype depends on the size of the clone. Homozygotes display severe disruption and broadening of the embryonic head skeleton, broadening of the ventral epidermis as shown by increased distance between the Keilins organs.
Separable from: a lethal mutation.