Heterozygotes are WT and segregate WT, DpyUnc and males. The males will mate. Do not distribute this strain; other labs should request it from the CGC. This strain cannot be distributed to commercial organizations. This strain cannot be used for any commercial purpose or for work on human subjects.

Segregates WT, males, Dpy, Rol, DpyRol, dead eggs (mcDf2). Use XX tra-2 males to move mcDf2 around. mcDf2 is an approx. 500 kb deficiency removing a large chunk between mec-2 and sup-7 (non-inclusive).