lethal - all die during embryonic stage | recessive
some die during embryonic stage | recessive
eye
eye | somatic clone
ommatidium
ommatidium | somatic clone
The structure of the ommatidia is normal in heterozygous flies, however approximately 10% are orientated abnormally. Homozygous clones in the eye are always associated with a scar, surrounded by normal ommatidia of mixed genotype.