Embryos derived from homozygous female germline clones have large anterior holes in the cuticle or are open ventrally, sometimes with a small additional dorsal hole. Dorsal closure does occur in many embryos derived from homozygous female germline clones, but without the stretching of the lateral ectoderm.
Rap1CD5/Rap1CD5 is an enhancer of some die during embryonic stage phenotype of cnomis1/cno2