Embryos derived from homozygous female germline clones are normal.
E(ftz)4758[+]/E(ftz)47584758 is an enhancer | maternal effect of partially lethal | heat sensitive phenotype of ftz5/ftz13
E(ftz)47584758 dominantly enhances the lethality of ftz5/ftz13 animals at 26.5oC (fewer animals survive to adulthood). This interaction involves a zygotic effect and a weak or no maternal effect.