nds4/nds2 has egg chorion phenotype, suppressible by mei-41[+]/mei-41D1
nds4/nds2 has egg chorion phenotype, non-suppressible by mei-P22P22/mei-P22P22
nds4/nds2 has egg chorion phenotype, non-suppressible by mei-P22[+]/mei-P22P22
The ventralised eggshell phenotype produced by nds2/nds4 females is suppressed by mei-41D1/+ but not by mei-P22P22.