female sterile | recessive
egg
vitelline membrane
Females lay eggs, many of which collapse, due to a weakness in the vitelline membrane.
fs(2)E71/fs(2)E3 fertile fs(2)E71/ms(2)E4 fertile fs(2)E71/fs(2)E4 fertile fs(2)E71/fs(2)E5 fertile fs(2)E71/ms(2)E5 fertile fs(2)E71/fs(2)E6 fertile fs(2)E71/ms(2)E6 fertile fs(2)E71/ms(2)E7 fertile fs(2)E71/ms(2)E8 fertile fs(2)E71/fs(2)E8 fertile fs(2)E71/ms(2)E9 fertile
Edmondson, 1950