lethal | embryonic stage | germline clone | non-rescuable maternal effect | recessive
lethal | recessive
pair rule phenotype | maternal effect
embryonic segment | germline clone | maternal effect
parasegment | germline clone | maternal effect
Embryos derived from females carrying homozygous germ line clones have a ftz-like pair rule segmentation defect (deletion of even-numbered parasegments). Homozygotes do not survive to adulthood.