female sterile | recessive
lethal | rescuable maternal effect
lethal - all die during embryonic stage | maternal effect | recessive
some die during embryonic stage | recessive | maternal effect | recessive
egg | maternal effect
Homozygous females lay eggs that fail to hatch. Lethal in transheterozygous combination with fs(1)M243.
lays eggs. eggs develop. ova from homozygous females rescued by non-mutant sperm.
fs(1)M242