lethal - all die before end of embryonic stage
lethal - all die before end of embryonic stage | recessive
some die during embryonic stage
some die during embryonic stage | recessive
Homozygous germline clones display no maternal effect. Embryos derived from heterozygous mothers exhibit no cuticular, CNS or PNS defects.
No maternal effect is seen in homozygous germ-line clones.
Maternal germline clonal analysis demonstrates there is no maternal effect.