Heterozygotes are WT and segregate WT, DpyUncs and Unc Steriles that are slightly Long. sb56 is a recessive zygotic suppressor of let-502(ca201) early larval lethality. Likely null of mel-11.
Heterozygotes are WT and segregate WT, DpyUnc, and UncRol (which give only dead eggs). Maintain by picking WT. mel-11 is not strict. See also WBPaper00002726.